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  • RM46L430: GCC Linker file with HALCoGen code

    Resolved
    Part Number: RM46L430 Other Parts Discussed in Thread: HALCOGEN I'm trying to use GNU tools to compile the HALCoGen code for RM46x micro. I've set the option in HALCoGen and it is correctly outputting asm and c files which I can compile. What am I supposed…
    • Resolved
    • Answered

  • RM46L430: Absolute maximum ratings vs. reliability time

    Resolved
    Part Number: RM46L430 Hi, we are using the following design to read a 24V digital signal into the RM46L430 on digital input: Unfortunately the 3,0V-Z-diode is missed on some PCBs. On these PCBs the input of the RM46 is now driven by 4.0V. Tha means…
    • Resolved

  • RM46L430: SRAM test cleanup

    TI Thinks Resolved
    Part Number: RM46L430 Is the concern and need to back up and restore SRAM before SL_SRAM_TEST as described in this post: https://e2e.ti.com/support/microcontrollers/hercules/f/312/p/601225/2215521 still applicable for STL version 2.40? Was the method…
    • Answered

  • RM46L430: CoreMark benchmark

    Resolved
    Part Number: RM46L430 Other Parts Discussed in Thread: RM48L952 Hi, My customer is asking CoreMark score of RM46L430. Do we have such data available? I found the score only for RM48L952 at EEMBC website. https://www.eembc.org/coremark/view.php?benchmark_seq…
    • Resolved
    • Answered

  • RM46L430: CoreMark benchmark #2

    Resolved
    Part Number: RM46L430 Hi Sunil, Customer is a bit disappointed with the value 1.58 CoreMark/MHz. According to ARM website, Cortex-R4 is 3.47 CoreMark/MHz which is more than double. https://developer.arm.com/ip-products/processors/cortex-r/cortex-r4 …
    • Resolved

  • RM46L430: Using floating point registers in IRQ and FIQ (RM46)

    TI Thinks Resolved
    Part Number: RM46L430 Hi, if I am using FP calculations in FIQ and IRQ and the FIQ interrupts the IRQ, I get wrong comparisons. Say I have the following instructions in IRQ: VCMPE.F32 s16,s17 VMRS APSR_nzcv,FPSCR Do I only have to save the registers s0…
    • Answered

  • RM46L430: How to generate new LDRA licensing file (moving license server)

    Resolved
    Part Number: RM46L430 Other Parts Discussed in Thread: SAFETI-HALCOGEN-CSP Team, my customer uses RM46L430 in a project. They have SafeTI-HALCoGen-CSP and the tool LDRA that comes with it for licensing. They now want to migrate to a new server and need…
    • Resolved

  • RM46L430: Executing PSCON_PMA_TEST via SL_SelfTest_PSCON fails

    Part Number: RM46L430 A call to: retVal = SL_SelfTest_PSCON(PSCON_PMA_TEST, TRUE, &failInfoPSCON); fails, 'retVal' returns '0'. The 'PSCON_SELF_TEST', 'PSCON_ERROR_FORCING', 'PSCON_ERROR_FORCING' & 'PSCON_SELF_TEST_ERROR_FORCING' calls…
    • Answered

  • RM46L430: SafeTI Library use of 'C' Runtime Library

    Resolved
    Part Number: RM46L430 Hello, In order to get my system to link 'SafeTILib_RM46_LE.lib' I have to also add 'rtsv7R4_T_le_v3D16_eabi.lib', otherwise it's missing memcpy, memset, i_div0 & i_div32 related symbols. Are the functions…
    • Resolved

  • RM46L430: SL_SelfTest_MibSPI fails if there is a device connected

    Part Number: RM46L430 Hello All, The SL_SelfTest_MibSPI loopback self test does not disable the chip selects on the transfer group before performing the test. I found this because the periodic test was corrupting my output expander and causing readback…

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