TI工程师：
你好 正在看6657的emif 有几个问题咨询下。
1、6657的EMIF16文档中提到
EMIF16 can operate in the following modes:
WE Strobe Mode
Select Strobe Mode
6748的EMIF16文档中提到
It can be operated in two major modes (see Table 18-14):
Normal Mode
Select Strobe Mode
问一下6748的Normal Mode和6657的WE Strobe Mode是不是一回事？？？
2、6657的文档中提到
WE strobe mode is the default mode supported on CE3.
WE strobe mode is not supported for CE0 - 2.
SS mode is supported for all 4 chip selects.
Async 1 Config Register (A1CR)寄存器的SS位提到
Select Strobe mode.
0x0 – Disable Select Strobe mode
0x1 – Enable Select Strobe mode.
如果A1CR的SS位设为0x0 这时CE0是什么模式 不会是SS mode 如果是WE strobe mode就和“WE strobe mode is not supported for CE0 - 2.” 冲突了啊？？？
6748中SS位是这样定义的:
0 Normal Mode enabled.
1 Select Strobe Mode enabled.
3、
Connecting to 16-bit ASRAM Connecting to 8-bit ASRAM的示意图中EMIFA23、EMIFA22为啥这么接 有没有更详细的说明？？？