W83759A
CRX88h (PD0TIM0)
Bit 7 Bit 6
Read/Write
Bit 5
Primary Drive0 Timing Control 0
Bit 4 Bit 3 Bit 2
Bit 1
Bit 0
PD0ACT3 PD0ACT2 PD0ACT1 PD0ACT0 PD0RCV3 PD0RCV2 PD0RCV1 PD0RCV0
PD0 Data Register Port (1F0h) Read/Write Active Time
Read/Write active time (clocks)
Bit 7- Bit 4
PD0ACT3- 0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
17/16
3/2
3/2
4/3
5/4
6/5
7/6
8/7
9/8
10/9
11/10
12/11
13/12
14/13
15/14
16/15
PD0 Data Register Port (1F0h) Read/Write Recovery
Time
Bit 3- Bit 0
PD0RCV3- 0
Write/Read recovery time (clocks)
0000
16/15
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
2/1
2/1
3/2
4/3
5/4
6/5
7/6
8/7
9/8
10/9
11/10
12/11
13/12
14/13
15/14
Publication Release Date: May 1995
Revision A1
- 21 -
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