Other Parts Discussed in Thread: TMDS64EVM
Tool/software:
Hi TI Experts,
I would like to know if I have to add series termination for SDR104 using the MMCSD1.
The TMDS64EVM only have a series termination provision in CLK line
In the TRM I can see that MMCSD0 PHY has configurable drive strength (MMCSD0_SS_PHY_CTRL_1_REG):
However the same register for MMCSD1 doesn't have this parameter (MMCSD1_SS_PHY_CTRL_1_REG):
Do I need in this case to place any external termination?
Can I use MMCSD0 for SD? From the datasheet I understand that MMCSD0 is for eMMC and MMCSD1 for SD. If I can use MMCSD0 the maximum speed would be UHS-II?
Thanks!