Cypress STK16C88 Computer Accessories User Manual


  Open as PDF
of 14
 
STK16C88
Document Number: 001-50595 Rev. ** Page 5 of 14
Table 2. Software STORE/RECALL Mode Selection
CE WE
A
13
– A
0
Mode IO Notes
L H 0x0E38
0x31C7
0x03E0
0x3C1F
0x303F
0x0FC0
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile STORE
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
[1, 2]
L H 0x0E38
0x31C7
0x03E0
0x3C1F
0x303F
0x0C63
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Read SRAM
Nonvolatile RECALL
Output Data
Output Data
Output Data
Output Data
Output Data
Output Data
[1, 2]
Notes
1. The six consecutive addresses must be in the order listed. WE
must be high during all six consecutive CE controlled cycles to enable a nonvolatile cycle.
2. While there are 15 addresses on the STK16C88, only the lower 14 are used to control software modes.
[+] Feedback
 previous next