Other Parts Discussed in Thread: TMS320DM6437
Hi,
I would like to ask a question with EMIFA address mode for DM6437.
In SPRS345D TMS320DM6437 Digital Media Processor, table 2-10 to 2-10 of terminal functions for different EMIFA pinout mode. There are the following modes:
|
AEM[2:0] |
EMIFA Pinout Mode |
|
|
001 |
1 |
8-Bit ASYNC/NOR |
|
001 |
1 |
8-Bit NAND |
|
011 |
3 |
8-Bit ASYNC/NOR with Reduced Address Reach |
|
011 |
3 |
8-Bit NAND |
|
100 |
4 |
8-Bit NAND |
|
101 |
5 |
8-Bit NAND |
Question 1:
What is “8-Bit ASYNC/NOR with Reduced Address Reach”? I searched E2E but could not find any post containing it.
Question 2:
Why there is no pinout mode 2 between mode 1 and 3?
Zheng