Part Number: AM2434
Other Parts Discussed in Thread: SYSCONFIG
Tool/software:
Hi, I am checking our circuit against SysConfig output - there is something not quite right.
MMC1_SDWP pin (C16 on ALX) is not shown in SysConfig under the MMCSD configuration, (screenshot at end) and there is no entry in the autogenerated ti_pinmux_config.c.
Additionally, there is a strange entry in the pinmux for MMC1_LB. I have not been able to find any reference to this pin in the data sheet or TRM. MMC1 pinmux code below:
/* MMC1 pin config */
/* MMC1_CLK -> MMC1_CLK (J20) */
{
PIN_MMC1_CLK,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DISABLE )
},
/* MMC1 pin config */
/* MMC1_CLKLB -> MMC1_LB (MMC1_LB) */
{
PIN_MMC1_LB,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_CMD -> MMC1_CMD (J21) */
{
PIN_MMC1_CMD,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_DAT0 -> MMC1_DAT0 (J18) */
{
PIN_MMC1_DAT0,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_DAT1 -> MMC1_DAT1 (J19) */
{
PIN_MMC1_DAT1,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_DAT2 -> MMC1_DAT2 (K20) */
{
PIN_MMC1_DAT2,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_DAT3 -> MMC1_DAT3 (K18) */
{
PIN_MMC1_DAT3,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
/* MMC1 pin config */
/* MMC1_SDCD -> MMC1_SDCD (B17) */
{
PIN_MMC1_SDCD,
( PIN_MODE(0) | PIN_INPUT_ENABLE | PIN_PULL_DIRECTION )
},
I have tried with the latest V1.25.0 SysConfig - no difference.
I think MMC1_SDWP pin (C16 on ALX) should be configured by SysConfig. A bug?
Please confim.
Thanks, Steve

