Other Parts Discussed in Thread: TMS570LS3137
Hi,
Whether Low EMI output buffers are available for SPI-2 and SPI-4 in TMS570LS3137-EP?
I have referred SPNU499B, as per Table 2-52 bit[1] and bit[3] of GPREG1 can be used to set Low EMI buffers for SPI-2 and SPI-4 respectively.
As per datasheet TMS570LS3137, Table 3-7, bit[1] of GPREG1 is for SPI-2 and bit[3] is reserved.
As per datasheet TMS570LS3137-EP, Table 5-8, bit[1] of GPREG1 is not specified for any peripheral and bit[3] is reserved.
Request you to clarify the function of bit[1] and bit[3] of GPREG1 in TMS570LS3137-EP.
Thanks,
Shihab.