Rom correction, Amchihn is an 8-bit access register, Amchiln is a 16-bit access register – Lucent Technologies MN10285K User Manual
Page 293: Chdatn is an 8-bit access register
ROM Correction
ROM Correction Control Registers
Panasonic Semiconductor Development Company
MN102H75K/F75K/85K/F85K LSI User Manual
292
Panasonic
AMCHIH0–AMCHIHF: ROM Correction Address Match Register n (High)
AMCHIHn is an 8-bit access register.
CHAD[23:16]: Correction address bits A23 to A16 (A23 = MSB)
AMCHIL0–AMCHILF: ROM Correction Address Match Register n (Low)
AMCHILn is a 16-bit access register.
CHAD[15:0]: Correction address bits A15 to A0
CHDAT0–CHDAT15: ROM Correction Data Register n
CHDATn is an 8-bit access register.
CHD7: Correction data bit D15 or D7 for address n
CHD6: Correction data bit D14 or D6 for address n
CHD5: Correction data bit D13 or D5 for address n
CHD4: Correction data bit D112 or D4 for address n
CHD3: Correction data bit D11 or D3 for address n
CHD2: Correction data bit D10 or D2 for address n
CHD1: Correction data bit D9 or D1 for address n
CHD0: Correction data bit D8 or D0 for address n
Bit:
7
6
5
4
3
2
1
0
CHAD
23
CHAD
22
CHAD
21
CHAD
20
CHAD
19
CHAD
18
CHAD
17
CHAD
16
Reset:
0
0
0
0
0
0
0
0
R/W:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CHAD
15
CHAD
14
CHAD
13
CHAD
12
CHAD
11
CHAD
10
CHAD
9
CHAD
8
CHAD
7
CHAD
6
CHAD
5
CHAD
4
CHAD
3
CHAD
2
CHAD
1
CHAD
0
Reset:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Bit:
7
6
5
4
3
2
1
0
CHD
7
CHD
6
CHD
5
CHD
4
CHD
3
CHD
2
CHD
1
CHD
0
Reset:
0
0
0
0
0
0
0
0
R/W:
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W