Epson S1C33210 Personal Computer User Manual


 
APPENDIX: I/O MAP
B-APPENDIX-24 EPSON S1C33210 FUNCTION PART
NameAddressRegister name Bit Function Setting Init. R/W Remarks
A12SZ
A12DF1
A12DF0
A12WT2
A12WT1
A12WT0
DF7
D6
D5
D4
D3
D2
D1
D0
reserved
Areas 1211 device size selection
Areas 1211
output disable delay time
reserved
Areas 1211 wait control
1 8 bits 0 16 bits
0
1
1
1
1
1
R/W
R/W
R/W
0 when being read.
0 when being read.
0048124
(HW)
Areas 1211
set-up register
1
1
0
0
1
0
1
0
A18DF[1:0] Number of cycles
3.5
2.5
1.5
0.5
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
A18WT[2:0] Wait cycles
7
6
5
4
3
2
1
0
A10BW1
A10BW0
A10DRA
A9DRA
A10SZ
A10DF1
A10DF0
A10WT2
A10WT1
A10WT0
DF-B
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
reserved
Areas 109
burst ROM
burst read cycle wait control
Area 10 burst ROM selection
Area 9 burst ROM selection
Areas 109 device size selection
Areas 109
output disable delay time
reserved
Areas 109 wait control
1 Used 0 Not used
1 Used 0 Not used
1 8 bits 0 16 bits
0
0
0
0
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
0 when being read.
0 when being read.
0048126
(HW)
1
1
0
0
1
0
1
0
A10BW[1:0] Wait cycles
3
2
1
0
1
1
0
0
1
0
1
0
A10DF[1:0] Number of cycles
3.5
2.5
1.5
0.5
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
A10WT[2:0] Wait cycles
7
6
5
4
3
2
1
0
Areas 109
set-up register
A8DRA
A7DRA
A8SZ
A8DF1
A8DF0
A8WT2
A8WT1
A8WT0
DF9
D8
D7
D6
D5
D4
D3
D2
D1
D0
reserved
Area 8 DRAM selection
Area 7 DRAM selection
Areas 87 device size selection
Areas 87
output disable delay time
reserved
Areas 87 wait control
1 Used 0 Not used
1 Used 0 Not used
1 8 bits 0 16 bits
0
0
0
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
0 when being read.
0 when being read.
0048128
(HW)
Areas 87
set-up register
1
1
0
0
1
0
1
0
A8DF[1:0] Number of cycles
3.5
2.5
1.5
0.5
1
1
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
A8WT[2:0] Wait cycles
7
6
5
4
3
2
1
0