作者: jacklee_47pn 时间: 2014-4-9 13:22
去看看 JS28F256M29EWL 的規格書說明！2 Y# H$ S- l( | 作者: 超級狗 时间: 2014-4-9 13:23 DQ15/A-1 ' H: L/ Z, ^/ _2 p
When BYTE# is HIGH, this pin behaves as a data I/O pin, DQ[14:8]. When BYTE# is LOW, this pin behaves as an address pin; DQ15/A-1 LOW selects the LSB of the word on the other addresses, DQ15/A-1 HIGH selects the MSB. Throughout the text, consider references to data I/O to include this pin when BYTE# is HIGH and consider references to address inputs to include this pin when BYTE# is LOW, except when stated explicitly otherwise." \* f. X9 w* ?( {9 ^$ f
