# CLB Module

The Configurable Logic Block (CLB) API provides a set of functions to configure the CLB. The CLB is a collection of configurable blocks that can be interconnected using software to implement custom digital logic functions.

The CLB is able to enhance existing peripherals through a set of crossbar interconnections, which provides a high level of connectivity to existing control peripherals such as enhanced pulse width modulators (ePWM), enhanced capture modules (eCAP), and enhanced quadrature encoder pulse modules (eQEP). The crossbars also allow the CLB to be connected to external GPIO pins.

In this way, the CLB can be configured to interact with device peripherals to perform small logical functions such as simple PWM generators, or to implement custom serial data exchange protocols.

group `clb_api`

  Defines

  `CLB_LOGICCTL` 0x0100U
  `CLB_DATAEXCH` 0x0200U
  `CLB_ADDR_COUNTER_0_LOAD` 0x0U
  `CLB_ADDR_COUNTER_1_LOAD` 0x1U
  `CLB_ADDR_COUNTER_2_LOAD` 0x2U
  `CLB_ADDR_COUNTER_0_MATCH1` 0x4U
  `CLB_ADDR_COUNTER_1_MATCH1` 0x5U
  `CLB_ADDR_COUNTER_2_MATCH1` 0x6U
  `CLB_ADDR_COUNTER_0_MATCH2` 0x8U
  `CLB_ADDR_COUNTER_1_MATCH2` 0x9U
  `CLB_ADDR_COUNTER_2_MATCH2` 0xAU
  `CLB_ADDR_HLC_R0` 0xCU
  `CLB_ADDR_HLC_R1` 0xDU
  `CLB_ADDR_HLC_R2` 0xEU
  `CLB_ADDR_HLC_R3` 0xFU
  `CLB_ADDR_HLC_BASE` 0x20U
  `CLB_NUM_HLC_INSTR` 31U
  `CLB_FIFO_SIZE` 4U
  `CLB_LOCK_KEY` 0x5A5AU
  `CLB_LCL_MUX_SEL_MISC_INPUT_SEL_M` 0x20U
  `CLB_LCL_MUX_SEL_MISC_INPUT_SEL_S` 28U
  `CLB_LCL_MUX_SEL_MISC_INPUT_SEL_BITM` (uint32_t)1U
  `CLB_OUTPUT_00` 0x00000001U

    Mask for CLB OUTPUT ENABLE/DISABLE 0.

    Values that can be passed to control the CLB output enable signal. It can be passed to CLB_setOutputMask() as the outputMask parameter.

  `CLB_OUTPUT_01` 0x00000002U

    Mask for CLB OUTPUT ENABLE/DISABLE 1.

  `CLB_OUTPUT_02` 0x00000004U

    Mask for CLB OUTPUT ENABLE/DISABLE 2.

  `CLB_OUTPUT_03` 0x00000008U

    Mask for CLB OUTPUT ENABLE/DISABLE 3.

  `CLB_OUTPUT_04` 0x00000010U

    Mask for CLB OUTPUT ENABLE/DISABLE 4.

  `CLB_OUTPUT_05` 0x00000020U

    Mask for CLB OUTPUT ENABLE/DISABLE 5.

  `CLB_OUTPUT_06` 0x00000040U

    Mask for CLB OUTPUT ENABLE/DISABLE 6.

  `CLB_OUTPUT_07` 0x00000080U

    Mask for CLB OUTPUT ENABLE/DISABLE 7.

  `CLB_OUTPUT_08` 0x00000100U

    Mask for CLB OUTPUT ENABLE/DISABLE 8.

  `CLB_OUTPUT_09` 0x00000200U

    Mask for CLB OUTPUT ENABLE/DISABLE 9.

  `CLB_OUTPUT_10` 0x00000400U

    Mask for CLB OUTPUT ENABLE/DISABLE 10.

  `CLB_OUTPUT_11` 0x00000800U

    Mask for CLB OUTPUT ENABLE/DISABLE 11.

  `CLB_OUTPUT_12` 0x00001000U

    Mask for CLB OUTPUT ENABLE/DISABLE 12.

  `CLB_OUTPUT_13` 0x00002000U

    Mask for CLB OUTPUT ENABLE/DISABLE 13.

  `CLB_OUTPUT_14` 0x00004000U

    Mask for CLB OUTPUT ENABLE/DISABLE 14.

  `CLB_OUTPUT_15` 0x00008000U

    Mask for CLB OUTPUT ENABLE/DISABLE 15.

  `CLB_OUTPUT_16` 0x00010000U

    Mask for CLB OUTPUT ENABLE/DISABLE 16.

  `CLB_OUTPUT_17` 0x00020000U

    Mask for CLB OUTPUT ENABLE/DISABLE 17.

  `CLB_OUTPUT_18` 0x00040000U

    Mask for CLB OUTPUT ENABLE/DISABLE 18.

  `CLB_OUTPUT_19` 0x00080000U

    Mask for CLB OUTPUT ENABLE/DISABLE 19.

  `CLB_OUTPUT_20` 0x00100000U

    Mask for CLB OUTPUT ENABLE/DISABLE 20.

  `CLB_OUTPUT_21` 0x00200000U

    Mask for CLB OUTPUT ENABLE/DISABLE 21.

  `CLB_OUTPUT_22` 0x00400000U

    Mask for CLB OUTPUT ENABLE/DISABLE 22.

  `CLB_OUTPUT_23` 0x00800000U

    Mask for CLB OUTPUT ENABLE/DISABLE 23.

  `CLB_OUTPUT_24` 0x01000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 24.

  `CLB_OUTPUT_25` 0x02000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 25.

  `CLB_OUTPUT_26` 0x04000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 26.

  `CLB_OUTPUT_27` 0x08000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 27.

  `CLB_OUTPUT_28` 0x10000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 28.

  `CLB_OUTPUT_29` 0x20000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 29.

  `CLB_OUTPUT_30` 0x40000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 30.

  `CLB_OUTPUT_31` 0x80000000U

    Mask for CLB OUTPUT ENABLE/DISABLE 31.

  Enums

  enum `CLB_Inputs`

    Values that can be passed to select CLB input signal.

    Values:

    enumerator `CLB_IN0` = 0

      Input 0.

    enumerator `CLB_IN1` = 1

      Input 1.

    enumerator `CLB_IN2` = 2

      Input 2.

    enumerator `CLB_IN3` = 3

      Input 3.

    enumerator `CLB_IN4` = 4

      Input 4.

    enumerator `CLB_IN5` = 5

      Input 5.

    enumerator `CLB_IN6` = 6

      Input 6.

    enumerator `CLB_IN7` = 7

      Input 7.

  enum `CLB_Outputs`

    Values that can be passed to select CLB output signal. It can be passed to CLB_configOutputLUT() as the outID parameter.

    Values:

    enumerator `CLB_OUT0` = 0

      Output 0.

    enumerator `CLB_OUT1` = 1

      Output 1.

    enumerator `CLB_OUT2` = 2

      Output 2.

    enumerator `CLB_OUT3` = 3

      Output 3.

    enumerator `CLB_OUT4` = 4

      Output 4.

    enumerator `CLB_OUT5` = 5

      Output 5.

    enumerator `CLB_OUT6` = 6

      Output 6.

    enumerator `CLB_OUT7` = 7

      Output 7.

  enum `CLB_AOCs`

    Values that can be passed to select CLB AOC signal. It can be passed to CLB_configAOC() as the aocID parameter. AOC is the Asynchronous Output Conditioning block.

    Values:

    enumerator `CLB_AOC0` = 0

      AOC 0.

    enumerator `CLB_AOC1` = 1

      AOC 1.

    enumerator `CLB_AOC2` = 2

      AOC 2.

    enumerator `CLB_AOC3` = 3

      AOC 3.

    enumerator `CLB_AOC4` = 4

      AOC 4.

    enumerator `CLB_AOC5` = 5

      AOC 5.

    enumerator `CLB_AOC6` = 6

      AOC 6.

    enumerator `CLB_AOC7` = 7

      AOC 7.

  enum `CLB_SWReleaseCtrl`

    Values that can be passed to set/clear CLB SW release signals. It can be passed to CLB_writeSWReleaseControl() as the inID parameter.

    Values:

    enumerator `CLB_SW_RLS_CTRL0` = 0

      SW RLS CTRL 0.

    enumerator `CLB_SW_RLS_CTRL1` = 1

      SW RLS CTRL 1.

    enumerator `CLB_SW_RLS_CTRL2` = 2

      SW RLS CTRL 2.

    enumerator `CLB_SW_RLS_CTRL3` = 3

      SW RLS CTRL 3.

    enumerator `CLB_SW_RLS_CTRL4` = 4

      SW RLS CTRL 4.

    enumerator `CLB_SW_RLS_CTRL5` = 5

      SW RLS CTRL 5.

    enumerator `CLB_SW_RLS_CTRL6` = 6

      SW RLS CTRL 6.

    enumerator `CLB_SW_RLS_CTRL7` = 7

      SW RLS CTRL 7.

  enum `CLB_SWGateCtrl`

    Values that can be passed to set/clear CLB SW release signals. It can be passed to CLB_writeSWGateControl() as the inID parameter.

    Values:

    enumerator `CLB_SW_GATE_CTRL0` = 0

      SW GATE CTRL 0.

    enumerator `CLB_SW_GATE_CTRL1` = 1

      SW GATE CTRL 1.

    enumerator `CLB_SW_GATE_CTRL2` = 2

      SW GATE CTRL 2.

    enumerator `CLB_SW_GATE_CTRL3` = 3

      SW GATE CTRL 3.

    enumerator `CLB_SW_GATE_CTRL4` = 4

      SW GATE CTRL 4.

    enumerator `CLB_SW_GATE_CTRL5` = 5

      SW GATE CTRL 5.

    enumerator `CLB_SW_GATE_CTRL6` = 6

      SW GATE CTRL 6.

    enumerator `CLB_SW_GATE_CTRL7` = 7

      SW GATE CTRL 7.

  enum `CLB_Counters`

    Values that can be passed to select CLB counter. It can be passed to CLB_configCounterLoadMatch() as the counterID parameter.

    Values:

    enumerator `CLB_CTR0` = 0

      Counter 0.

    enumerator `CLB_CTR1` = 1

      Counter 1.

    enumerator `CLB_CTR2` = 2

      Counter 2.

  enum `CLB_Register`

    Values that can be passed to CLB_getRegister() as the registerID parameter.

    Values:

    enumerator `CLB_REG_HLC_R0` = 0x30U

      HLC R0 register.

    enumerator `CLB_REG_HLC_R1` = 0x32U

      HLC R1 register.

    enumerator `CLB_REG_HLC_R2` = 0x34U

      HLC R2 register.

    enumerator `CLB_REG_HLC_R3` = 0x36U

      HLC R3 register.

    enumerator `CLB_REG_CTR_C0` = 0x38U

      Counter 0 register.

    enumerator `CLB_REG_CTR_C1` = 0x3AU

      Counter 1 register.

    enumerator `CLB_REG_CTR_C2` = 0x3CU

      Counter 2 register.

  enum `CLB_FilterType`

    Values that can be passed to CLB_selectInputFilter() as the filterType parameter.

    Values:

    enumerator `CLB_FILTER_NONE` = 0

      No filtering.

    enumerator `CLB_FILTER_RISING_EDGE` = 1

      Rising edge detect.

    enumerator `CLB_FILTER_FALLING_EDGE` = 2

      Falling edge detect.

    enumerator `CLB_FILTER_ANY_EDGE` = 3

      Any edge detect.

  enum `CLB_GPInputMux`

    Values that can be passed to CLB_configGPInputMux() as the gpMuxCfg parameter.

    Values:

    enumerator `CLB_GP_IN_MUX_EXTERNAL` = 0

      Use external input path.

    enumerator `CLB_GP_IN_MUX_GP_REG` = 1

      Use CLB_GP_REG bit value as input.

  enum `CLB_LocalInputMux`

    Values that can be passed to CLB_configLocalInputMux() as the localMuxCfg parameter.

    Values:

    enumerator `CLB_LOCAL_IN_MUX_GLOBAL_IN` = 0

      Global input mux selection.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCAEVT1` = 1

      EPWMx DCAEVT1.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCAEVT2` = 2

      EPWMx DCAEVT2.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCBEVT1` = 3

      EPWMx DCBEVT1.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCBEVT2` = 4

      EPWMx DCBEVT2.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCAH` = 5

      EPWMx DCAH.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCAL` = 6

      EPWMx DCAL.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCBH` = 7

      EPWMx DCBH.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_DCBL` = 8

      EPWMx DCBL.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_OST` = 9

      EPWMx OST.

    enumerator `CLB_LOCAL_IN_MUX_EPWM_CBC` = 10

      EPWMx CBC.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_ECAPIN` = 11

      ECAPx ECAPIN.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_ECAP_OUT` = 12

      ECAPx ECAP_OUT.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_ECAP_OUT_EN` = 13

      ECAPx ECAP_OUT_EN.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_CEVT1` = 14

      ECAPx CEVT1.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_CEVT2` = 15

      ECAPx CEVT2.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_CEVT3` = 16

      ECAPx CEVT3.

    enumerator `CLB_LOCAL_IN_MUX_ECAP_CEVT4` = 17

      ECAPx CEVT4.

    enumerator `CLB_LOCAL_IN_MUX_EQEP_EQEPA` = 18

      EQEPx EQEPA.

    enumerator `CLB_LOCAL_IN_MUX_EQEP_EQEPB` = 19

      EQEPx EQEPB.

    enumerator `CLB_LOCAL_IN_MUX_EQEP_EQEPI` = 20

      EQEPx EQEPI.

    enumerator `CLB_LOCAL_IN_MUX_EQEP_EQEPS` = 21

      EQEPx EQEPS.

    enumerator `CLB_LOCAL_IN_MUX_CPU1_TBCLKSYNC` = 22

      CPU1.TBCLKSYNC.

    enumerator `CLB_LOCAL_IN_MUX_CPU1_HALT` = 24

      CPU1.HALT.

    enumerator `CLB_LOCAL_IN_MUX_SPICLK` = 26

      SPI Clock.

    enumerator `CLB_LOCAL_IN_MUX_SPISIMO_SLAVE` = 27

      SPISIMO Slave Input.

    enumerator `CLB_LOCAL_IN_MUX_SPISTE` = 28

      SPI STE.

    enumerator `CLB_LOCAL_IN_MUX_SCI_TX` = 29

      SCI TX.

    enumerator `CLB_LOCAL_IN_MUX_CLB_PSCLK` = 31

      CLB prescaled clock.

  enum `CLB_GlobalInputMux`

    Values that can be passed to CLB_configGlobalInputMux() as the globalMuxCfg parameter.

    Values:

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1A` = 0

      EPWM1A.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1A_OE` = 1

      EPWM1A trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1B` = 2

      EPWM1B.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1B_OE` = 3

      EPWM1B trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_ZERO` = 4

      EPWM1 TBCTR = Zero.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_PRD` = 5

      EPWM1 TBCTR = TBPRD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTRDIR` = 6

      EPWM1 CTRDIR.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_TBCLK` = 7

      EPWM1 TBCLK.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_CMPA` = 8

      EPWM1 TBCTR = CMPA.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_CMPB` = 9

      EPWM1 TBCTR = CMPB.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_CMPC` = 10

      EPWM1 TBCTR = CMPC.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1_CTR_CMPD` = 11

      EPWM1 TBCTR = CMPD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1A_AQ` = 12

      EPWM1A AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1B_AQ` = 13

      EPWM1B AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1A_DB` = 14

      EPWM1A DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM1B_DB` = 15

      EPWM1B DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2A` = 16

      EPWM2A.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2A_OE` = 17

      EPWM2A trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2B` = 18

      EPWM2B.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2B_OE` = 19

      EPWM2B trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_ZERO` = 20

      EPWM2 TBCTR = Zero.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_PRD` = 21

      EPWM2 TBCTR = TBPRD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTRDIR` = 22

      EPWM2 CTRDIR.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_TBCLK` = 23

      EPWM2 TBCLK.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_CMPA` = 24

      EPWM2 TBCTR = CMPA.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_CMPB` = 25

      EPWM2 TBCTR = CMPB.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_CMPC` = 26

      EPWM2 TBCTR = CMPC.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2_CTR_CMPD` = 27

      EPWM2 TBCTR = CMPD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2A_AQ` = 28

      EPWM2A AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2B_AQ` = 29

      EPWM2B AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2A_DB` = 30

      EPWM2A DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM2B_DB` = 31

      EPWM2B DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3A` = 32

      EPWM3A.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3A_OE` = 33

      EPWM3A trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3B` = 34

      EPWM3B.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3B_OE` = 35

      EPWM3B trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_ZERO` = 36

      EPWM3 TBCTR = Zero.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_PRD` = 37

      EPWM3 TBCTR = TBPRD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTRDIR` = 38

      EPWM3 CTRDIR.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_TBCLK` = 39

      EPWM3 TBCLK.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_CMPA` = 40

      EPWM3 TBCTR = CMPA.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_CMPB` = 41

      EPWM3 TBCTR = CMPB.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_CMPC` = 42

      EPWM3 TBCTR = CMPC.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3_CTR_CMPD` = 43

      EPWM3 TBCTR = CMPD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3A_AQ` = 44

      EPWM3A AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3B_AQ` = 45

      EPWM3B AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3A_DB` = 46

      EPWM3A DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM3B_DB` = 47

      EPWM3B DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4A` = 48

      EPWM4A.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4A_OE` = 49

      EPWM4A trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4B` = 50

      EPWM4B.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4B_OE` = 51

      EPWM4B trip output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_ZERO` = 52

      EPWM4 TBCTR = Zero.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_PRD` = 53

      EPWM4 TBCTR = TBPRD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTRDIR` = 54

      EPWM4 CTRDIR.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_TBCLK` = 55

      EPWM4 TBCLK.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_CMPA` = 56

      EPWM4 TBCTR = CMPA.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_CMPB` = 57

      EPWM4 TBCTR = CMPB.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_CMPC` = 58

      EPWM4 TBCTR = CMPC.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4_CTR_CMPD` = 59

      EPWM4 TBCTR = CMPD.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4A_AQ` = 60

      EPWM4A AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4B_AQ` = 61

      EPWM4B AQ submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4A_DB` = 62

      EPWM4A DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_EPWM4B_DB` = 63

      EPWM4B DB submodule output.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG0` = 64

      CLB X-BAR AUXSIG0.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG1` = 65

      CLB X-BAR AUXSIG1.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG2` = 66

      CLB X-BAR AUXSIG2.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG3` = 67

      CLB X-BAR AUXSIG3.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG4` = 68

      CLB X-BAR AUXSIG4.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG5` = 69

      CLB X-BAR AUXSIG5.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG6` = 70

      CLB X-BAR AUXSIG6.

    enumerator `CLB_GLOBAL_IN_MUX_CLB_AUXSIG7` = 71

      CLB X-BAR AUXSIG7.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT16` = 72

      CLB1 OUT16.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT17` = 73

      CLB1 OUT17.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT18` = 74

      CLB1 OUT18.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT19` = 75

      CLB1 OUT19.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT20` = 76

      CLB1 OUT20.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT21` = 77

      CLB1 OUT21.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT22` = 78

      CLB1 OUT22.

    enumerator `CLB_GLOBAL_IN_MUX_CLB1_OUT23` = 79

      CLB1 OUT23.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT16` = 80

      CLB2 OUT16.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT17` = 81

      CLB2 OUT17.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT18` = 82

      CLB2 OUT18.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT19` = 83

      CLB2 OUT19.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT20` = 84

      CLB2 OUT20.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT21` = 85

      CLB2 OUT21.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT22` = 86

      CLB2 OUT22.

    enumerator `CLB_GLOBAL_IN_MUX_CLB2_OUT23` = 87

      CLB2 OUT23.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT16` = 88

      CLB3 OUT16.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT17` = 89

      CLB3 OUT17.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT18` = 90

      CLB3 OUT18.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT19` = 91

      CLB3 OUT19.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT20` = 92

      CLB3 OUT20.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT21` = 93

      CLB3 OUT21.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT22` = 94

      CLB3 OUT22.

    enumerator `CLB_GLOBAL_IN_MUX_CLB3_OUT23` = 95

      CLB3 OUT23.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT16` = 96

      CLB4 OUT16.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT17` = 97

      CLB4 OUT17.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT18` = 98

      CLB4 OUT18.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT19` = 99

      CLB4 OUT19.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT20` = 100

      CLB4 OUT20.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT21` = 101

      CLB4 OUT21.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT22` = 102

      CLB4 OUT22.

    enumerator `CLB_GLOBAL_IN_MUX_CLB4_OUT23` = 103

      CLB4 OUT23.

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT0` = 104

      ERAD Event 0 (BUSCOMP1)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT1` = 105

      ERAD Event 1 (BUSCOMP2)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT2` = 106

      ERAD Event 2 (BUSCOMP3)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT3` = 107

      ERAD Event 3 (BUSCOMP4)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT4` = 108

      ERAD Event 4 (BUSCOMP5)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT5` = 109

      ERAD Event 5 (BUSCOMP6)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT6` = 110

      ERAD Event 6 (BUSCOMP7)

    enumerator `CLB_GLOBAL_IN_MUX_ERAD_EVENT7` = 111

      ERAD Event 7 (BUSCOMP8)

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_DATA_PACKET_RCVD` = 112

      FSIRXA Data Packet Received.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_ERROR_PACKET_RCVD` = 113

      FSIRXA Error Packet Received.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_PING_PACKET_RCVD` = 114

      FSIRXA PING Packet Received.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_OUTPUT_FRAME_DONE` = 115

      FSIRXA Output Frame Done.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_PACKET_TAG0` = 116

      FSIRXA Packet TAG0.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_PACKET_TAG1` = 117

      FSIRXA Packet TAG1.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_PACKET_TAG2` = 118

      FSIRXA Packet TAG2.

    enumerator `CLB_GLOBAL_IN_MUX_FSIRXA_PACKET_TAG3` = 119

      FSIRXA Packet TAG3.

    enumerator `CLB_GLOBAL_IN_MUX_SPI1_SPICLK` = 120

      SPI1 SPICLK OUT.

    enumerator `CLB_GLOBAL_IN_MUX_SPI1_SPISOMI_MASTER` = 121

      SPI1 SPISOMI Master IN.

    enumerator `CLB_GLOBAL_IN_MUX_SPI1_SPISTE` = 122

      SPI1 SPISTE OUT.

    enumerator `CLB_GLOBAL_IN_MUX_SPI2_SPICLK` = 123

      SPI2 SPICLK OUT.

    enumerator `CLB_GLOBAL_IN_MUX_SPI2_SPISOMI_MASTER` = 124

      SPI2 SPISOMI Master IN.

    enumerator `CLB_GLOBAL_IN_MUX_SPI2_SPISTE` = 125

      SPI2 SPISTE OUT.

  Functions

  void `CLB_enableCLB`(uint32_t base)

    Checks the CLB base address.

    This function determines if a CLB base address is valid.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    This function enables the CLB via global enable register.

    Return

      Returns true if the base address is valid and false otherwise. Set global enable.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_disableCLB`(uint32_t base)

    Clear global enable.

    This function disables the CLB via global enable register.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_enableNMI`(uint32_t base)

    Enable HLC NMI.

    This function enables the CLB HLC NMI.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_disableNMI`(uint32_t base)

    Disable HLC NMI.

    This function disables the CLB HLC NMI.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_configureClockPrescalar`(uint32_t base, uint16_t prescl)

    Configure Clock Prescalar.

    This function enables and configures the CLB Clock Precalar.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_configureStrobeMode`(uint32_t base, uint16_t strb)

    Configures Clock Precalar Strobe Mode.

    This function enables and configures the CLB Clock Precalar Strobe Mode.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_writeSWReleaseControl`(uint32_t base, CLB_SWReleaseCtrl inID, bool val)

    Configures the general purpose SW release control value.

    This function configures the general purpose SW release control value. The

    inID parameter can have one enumeration value from CLB_SWReleaseCtrl.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB SW Release input signal.

      - `val`: is the value of the SW RLS control.

    Return

      None.

  void `CLB_writeSWGateControl`(uint32_t base, CLB_SWGateCtrl inID, bool val)

    Configures the general purpose SW gate control value.

    This function configures the general purpose SW release control value. The

    inID parameter can have one enumeration value from CLB_SWGateCtrl.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB SW Release input signal.

      - `val`: is the value of the SW GATE control.

    Return

      None.

  void `CLB_configCounterTapSelects`(uint32_t base, uint32_t tapSel)

    Configures Counter TAP Selects.

    This function configures the counter tap selects.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `miscCtrl`: is the value to represent counter tap selects. Generated by tool as TILEx_CFG_TAP_SELL.

    Return

      None.

  void `CLB_configAOC`(uint32_t base, CLB_AOCs aocID, uint32_t aocCfg)

    Configures AOC (Asynchronous Output Conditioning) functions.

    This function configures the input signals and equations of the aoc LUT corresponding to the /e aocID parameter.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `aocID`: is the specified CLB tile AOC signal.

      - `aocCfg`: is the value for the AOC signal function and input signal selections. Generated by tool as TILEx_OUTPUT_COND_CTR_n where n is the output number.

    Return

      None.

  void `CLB_enableLock`(uint32_t base)

    Enable CLB lock.

    This function enables the lock bit of the lock register. The lock can only be set once and can only be cleared by a device reset.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_writeInterface`(uint32_t base, uint32_t address, uint32_t value)

    Write value to address.

    This function writes the specified value to CLB internal memory.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `address`: is the address of CLB internal memory.

      - `value`: is the value to write to specified address.

    Return

      None.

  void `CLB_selectInputFilter`(uint32_t base, CLB_Inputs inID, CLB_FilterType filterType)

    Select input filter type.

    This function configures the filter selection for the specified input. The

    inID parameter can have one enumeration value from CLB_Inputs. The filterType parameter can have one enumeration value from CLB_FilterType.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

      - `filterType`: is the selected type of filter applied to the input.

    Return

      None.

  void `CLB_enableSynchronization`(uint32_t base, CLB_Inputs inID)

    Enables synchronization of an input signal.

    This function enables synchronization on the specified input signal. The

    inID parameter can have one enumeration value from CLB_Inputs.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

    Return

      None.

  void `CLB_disableSynchronization`(uint32_t base, CLB_Inputs inID)

    Disables synchronization of an input signal.

    This function disables synchronization on the specified input signal. The

    inID parameter can have one enumeration value from CLB_Inputs.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

    Return

      None.

  void `CLB_configGPInputMux`(uint32_t base, CLB_Inputs inID, CLB_GPInputMux gpMuxCfg)

    Configures the general purpose input mux.

    This function configures the general purpose input mux. The

    gpMuxCfg parameter can select either the use of an external input signal (CLB_GP_IN_MUX_EXTERNAL) or the use of the corresponding CLB_GP_REG bit as an input (CLB_GP_IN_MUX_GP_REG). The inID parameter can have one enumeration value from CLB_Inputs.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

      - `gpMuxCfg`: is the mux selection for the general purpose input mux.

    See

      CLB_setGPREG() to write to the CLB_GP_REG.

    Return

      None.

  void `CLB_setGPREG`(uint32_t base, uint32_t gpRegVal)

    Sets the CLB_GP_REG register value.

    This function writes to the CLB_GP_REG register. When the general purpose input mux is configured to use CLB_GP_REG, each bit in

    gpRegVal corresponds to an input signal (bit 0 to Input 0, bit 1 to Input 1, and so on).
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `gpRegVal`: is the value to be written to CLB_GP_REG.

    See

      CLB_configGPInputMux() to select the CLB_GP_REG as the source for an input signal.

    Return

      None.

  uint32_t `CLB_getGPREG`(uint32_t base)

    Gets the CLB_GP_REG register value.

    This function writes to the CLB_GP_REG register. When the general purpose input mux is configured to use CLB_GP_REG, each bit in

    gpRegVal corresponds to an input signal (bit 0 to Input 0, bit 1 to Input 1, and so on).
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    See

      CLB_configGPInputMux() to select the CLB_GP_REG as the source for an input signal.

    Return

      CLB_GP_REG value.

  void `CLB_configLocalInputMux`(uint32_t base, CLB_Inputs inID, CLB_LocalInputMux localMuxCfg)

    Configures the local input mux.

    This function configures the local input mux for the specified input signal.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

      - `localMuxCfg`: is the mux selection for the local input mux.

    The inID parameter can have one enumeration value from CLB_Inputs. The localMuxCfg parameter can have one enumeration value from CLB_LocalInputMux.

    Note

      The local input mux options’ peripheral sources depend on which instance of the CLB (base) you are using. For example, for CLB1 the EPWM signal selections come from EPWM1 but for CLB2 they come from EPWM2. See your technical reference manual for details.

    Return

      None.

  void `CLB_configGlobalInputMux`(uint32_t base, CLB_Inputs inID, CLB_GlobalInputMux globalMuxCfg)

    Configures the global input mux.

    This function configures the global input mux for the specified input signal. The

    inID parameter can have one enumeration value from CLB_Inputs. The globalMuxCfg parameter can have one enumeration value from CLB_GlobalInputMux.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `inID`: is the specified CLB tile input signal.

      - `globalMuxCfg`: is the mux selection for the global input mux.

    Note

      The global input mux options’ peripheral sources depend on which instance of the CLB (base) you are using. For example, for CLB1 the EPWM signal selections come from EPWM1 but for CLB2 they come from EPWM2. See your technical reference manual for details.

    Return

      None.

  void `CLB_setOutputMask`(uint32_t base, uint32_t outputMask, bool enable)

    Controls the output enable.

    This function is used to enable and disable CLB outputs by writing a mask to CLB_OUT_EN. Each bit corresponds to a CLB output. When a bit is 1, the corresponding output is enabled; when a bit is 0, the output is disabled.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `outputMask`: is a mask of the outputs to be enabled.

      - `enable`: is a switch to decide if the CLB outputs need to be enabled or not.

    The outputMask parameter takes a logical OR of any of the CLB_OUTPUT_0x values that correspond to the CLB OUTPUT ENABLE for the respective outputs. The enable parameter can have one of the values from: false: Disable the respective CLB outputs true: Enable the respective CLB outputs

    Note

      Note that the 8 CLB outputs are replicated to create more output paths. See your technical reference manual for more details. If no further modifications are expected, then it is advised to set the block writes bit of the MISC_ACCESS_CTRL Register. This will prevent accidental writes.

    Return

      None.

  uint16_t `CLB_getInterruptTag`(uint32_t base)

    Reads the interrupt tag register.

    Return

      Returns the value in the interrupt tag register which is a 6-bit constant set by the HLC.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

  void `CLB_clearInterruptTag`(uint32_t base)

    Clears the interrupt tag register.

    This function clears the interrupt tag register, setting it to 0.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_selectLUT4Inputs`(uint32_t base, uint32_t lut4In0, uint32_t lut4In1, uint32_t lut4In2, uint32_t lut4In3)

    Selects LUT4 inputs.

    This function configures the LUT4 block’s input signals.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `lut4In0`: is the value for LUT4 input signal 0. Generated by tool as TILEx_CFG_LUT4_IN0.

      - `lut4In1`: is the value for LUT4 input signal 1. Generated by tool as TILEx_CFG_LUT4_IN1.

      - `lut4In2`: is the value for LUT4 input signal 2. Generated by tool as TILEx_CFG_LUT4_IN2.

      - `lut4In3`: is the value for LUT4 input signal 3. Generated by tool as TILEx_CFG_LUT4_IN3.

    Return

      None.

  void `CLB_configLUT4Function`(uint32_t base, uint32_t lut4Fn10, uint32_t lut4Fn2)

    Configures LUT4 functions.

    This function configures the LUT4 block’s equations.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `lut4Fn10`: is the equation value for LUT4 blocks 0 and 1. Generated by tool as TILEx_CFG_LUT4_FN10.

      - `lut4Fn2`: is the equation value for LUT4 block2. Generated by tool as TILEx_CFG_LUT4_FN2.

    Return

      None.

  void `CLB_selectFSMInputs`(uint32_t base, uint32_t external0, uint32_t external1, uint32_t extra0, uint32_t extra1)

    Selects FSM inputs.

    This function configures the FSM block’s external inputs and extra external inputs.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `external0`: is the value for FSM external 0 input. Generated by tool as TILEx_CFG_FSM_EXT_IN0.

      - `external1`: is the value for FSM external 1 input. Generated by tool as TILEx_CFG_FSM_EXT_IN1.

      - `extra0`: is the value for FSM extra 0 input. Generated by tool as TILEx_CFG_FSM_EXTRA_IN0.

      - `extra1`: is the value for FSM extra 1 input. Generated by tool as TILEx_CFG_FSM_EXTRA_IN1.

    Return

      None.

  void `CLB_configFSMLUTFunction`(uint32_t base, uint32_t fsmLutFn10, uint32_t fsmLutFn2)

    Configures FSM LUT function.

    This function configures the FSM block’s LUT equations.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `fsmLutFn10`: is the value for FSM 0 & FSM 1 LUT function. Generated by tool as TILEx_CFG_FSM_LUT_FN10.

      - `fsmLutFn2`: is the value for FSM 2 LUT function. Generated by tool as TILEx_CFG_FSM_LUT_FN2.

    Return

      None.

  void `CLB_configFSMNextState`(uint32_t base, uint32_t nextState0, uint32_t nextState1, uint32_t nextState2)

    Configures FSM next state.

    This function configures the FSM’s next state equation.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `nextState0`: is the value for FSM 0’s next state. Generated by tool as TILEx_CFG_FSM_NEXT_STATE_0.

      - `nextState1`: is the value for FSM 1’s next state. Generated by tool as TILEx_CFG_FSM_NEXT_STATE_1.

      - `nextState2`: is the value for FSM 2’s next state. Generated by tool as TILEx_CFG_FSM_NEXT_STATE_2.

    Return

      None.

  void `CLB_selectCounterInputs`(uint32_t base, uint32_t reset, uint32_t event, uint32_t mode0, uint32_t mode1)

    Selects Counter inputs.

    This function selects the input signals to the counter block.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `reset`: is the value for counter’s reset inputs. Generated by tool as TILEx_CFG_COUNTER_RESET.

      - `event`: is the value for counter’s event inputs. Generated by tool as TILEx_CFG_COUNTER_EVENT.

      - `mode0`: is the value for counter’s mode 0 inputs. Generated by tool as TILEx_CFG_COUNTER_MODE_0.

      - `mode1`: is the value for counter’s mode 1 inputs. Generated by tool as TILEx_CFG_COUNTER_MODE_1.

    Return

      None.

  void `CLB_configMiscCtrlModes`(uint32_t base, uint32_t miscCtrl)

    Configures Counter and FSM modes.

    This function configures the counter mode, particularly add/shift, load modes. The function also configures whether the FSM should use state inputs or an extra external input.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `miscCtrl`: is the value to represent counter and FSM modes. Generated by tool as TILEx_CFG_MISC_CONTROL.

    Return

      None.

  void `CLB_configOutputLUT`(uint32_t base, CLB_Outputs outID, uint32_t outputCfg)

    Configures Output LUT functions.

    This function configures the input signals and equations of the output LUT corresponding to the /e outID parameter.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `outID`: is the specified CLB tile output signal.

      - `outputCfg`: is the value for the output LUT signal function and input signal selections. Generated by tool as TILEx_CFG_OUTLUT_n where n is the output number.

    Return

      None.

  void `CLB_configHLCEventSelect`(uint32_t base, uint32_t eventSel)

    Configures HLC event selection.

    This function configures the event selection for the High Level Controller.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `eventSel`: is the value for HLC event selection. Generated by tool as TILEx_HLC_EVENT_SEL.

    Return

      None.

  void `CLB_programHLCInstruction`(uint32_t base, uint32_t instructionNum, uint32_t instruction)

    Program HLC instruction.

    This function configures the CLB internal memory corresponding to the specified HLC instruction number with the given instruction.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `instructionNum`: is the index into the HLC instruction memory. For example, a value of 0 corresponds to instruction 0 of event 0, a value of 1 corresponds to instruction 1 of event 0, and so on up to a value of 31 which corresponds to instruction 7 of event 3.

      - `instruction`: is the instruction to be programmed. Generated by tool as TILEx_HLCINSTR_n where n is the instruction number.

    Return

      None.

  void `CLB_setHLCRegisters`(uint32_t base, uint32_t r0Init, uint32_t r1Init, uint32_t r2Init, uint32_t r3Init)

    Set HLC registers.

    This function configures the CLB internal memory corresponding to the HLC registers R0-R3 with the specified values.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `r0Init`: is the value to write to HLC register R0. Generated by tool as TILEx_HLC_R0_INIT.

      - `r1Init`: is the value to write to HLC register R1. Generated by tool as TILEx_HLC_R1_INIT.

      - `r2Init`: is the value to write to HLC register R2. Generated by tool as TILEx_HLC_R2_INIT.

      - `r3Init`: is the value to write to HLC register R3. Generated by tool as TILEx_HLC_R3_INIT.

    Return

      None.

  uint32_t `CLB_getRegister`(uint32_t base, CLB_Register registerID)

    Get HLC or counter register values.

    Return

      Returns the value in the specified HLC register or counter.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `registerID`: is the internal register from which to read. Can be either an HLC register (CLB_REG_HLC_Rn) or a counter value (CLB_REG_CTR_Cn).

  uint32_t `CLB_getOutputStatus`(uint32_t base)

    Get output status.

    Return

      Returns the output status of various components within the CLB tile such as a counter match or LUT output. Use the CLB_DBG_OUT_* masks from `hw_clb.h` to decode the bits.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

  void `CLB_configCounterLoadMatch`(uint32_t base, CLB_Counters counterID, uint32_t load, uint32_t match1, uint32_t match2)

    Configures Counter load and match.

    This function configures the CLB internal memory corresponding to the counter block’s load and match values.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `counterID`: is the specified counter unit.

      - `load`: is the value for counter’s load mode. Generated by tool as TILEx_COUNTER_n_LOAD_VAL where n is the counter number.

      - `match1`: is the value for counter’s match 1. Generated by tool as TILEx_COUNTER_n_MATCH1_VAL where n is the counter number.

      - `match2`: is the value for counter’s match 2. Generated by tool as TILEx_COUNTER_n_MATCH2_VAL where n is the counter number.

    Return

      None.

  void `CLB_clearFIFOs`(uint32_t base)

    Clear FIFO registers.

    This function clears the PUSH/PULL FIFOs as well as its pointers.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

    Return

      None.

  void `CLB_writeFIFOs`(uint32_t base, const uint32_t pullData[])

    Configure the FIFO registers.

    This function writes to the PULL FIFO. This also clears the FIFOs and its pointer using the

    CLB_clearFIFOs() API prior to writing to the FIFO.
    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `pullData[]`: is a pointer to an array of bytes which needs to be written into the FIFO. The 0th FIFO data is in the 0th index.

    Return

      None.

  void `CLB_readFIFOs`(uint32_t base, uint32_t pushData[])

    Read FIFO registers.

    This function reads from the PUSH FIFO. The 0th FIFO data would be in the 0th index.

    Parameters

      - `base`: is the base address of a CLB tile’s logic config register.

      - `pushData[]`: is a pointer to an array of bytes which needs to be read from the FIFO.

    Return

      None.

The code for this module is contained in driverlib/clb.c, with driverlib/clb.h containing the API declarations for use by applications.