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Cypress MicroSystems CY8C25122/CY8C26233/CY8C26443/CY8C26643 Family Data Sheet
28
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
September 5, 2002
4.3
Register Bank 1 Map
Table 27:
Bank 1
PRT0DM0
00h
32
W
40h
ASA10CR0
80h
86
RW
C0h
PRT0DM1
01h
33
W
41h
ASA10CR1
81h
88
RW
C1h
PRT0IC0
02h
33
W
42h
ASA10CR2
82h
90
RW
C2h
PRT0IC1
03h
34
W
43h
ASA10CR3
83h
91
RW
C3h
PRT1DM0
04h
32
W
44h
ASB11CR0
84h
93
RW
C4h
PRT1DM1
05h
33
W
45h
ASB11CR1
85h
95
RW
C5h
PRT1IC0
06h
33
W
46h
ASB11CR2
86h
97
RW
C6h
PRT1IC1
07h
34
W
47h
ASB11CR3
87h
98
RW
C7h
PRT2DM0
08h
32
W
48h
ASA12CR0
88h
86
RW
C8h
PRT2DM1
09h
33
W
49h
ASA12CR1
89h
88
RW
C9h
PRT2IC0
0Ah 33
W
4Ah
ASA12CR2
8Ah
90
RW
CAh
PRT2IC1
0Bh 34
W
4Bh
ASA12CR3
8Bh
91
RW
CBh
PRT3DM0
0Ch 32
W
4Ch
ASB13CR0
8Ch
93
RW
CCh
PRT3DM1
0Dh 33
W
4Dh
ASB13CR1
8Dh
95
RW
CDh
PRT3IC0
0Eh 33
W
4Eh
ASB13CR2
8Eh
97
RW
CEh
PRT3IC1
0Fh 34
W
4Fh
ASB13CR3
8Fh
98
RW
CFh
PRT4DM0
10h
32
W
50h
ASB20CR0
90h
93
RW
D0h
PRT4DM1
11h
33
W
51h
ASB20CR1
91h
95
RW
D1h
PRT4IC0
12h
33
W
52h
ASB20CR2
92h
97
RW
D2h
PRT4IC1
13h
34
W
53h
ASB20CR3
93h
98
RW
D3h
PRT5DM0
14h
32
W
54h
ASA21CR0
94h
86
RW
D4h
PRT5DM1
15h
33
W
55h
ASA21CR1
95h
88
RW
D5h
PRT5IC0
16h
33
W
56h
ASA21CR2
96h
90
RW
D6h
PRT5IC1
17h
34
W
57h
ASA21CR3
97h
91
RW
D7h
18h
58h
ASB22CR0
98h
93
RW
D8h
19h
59h
ASB22CR1
99h
95
RW
D9h
1Ah
5Ah
ASB22CR2
9Ah
97
RW
DAh
1Bh
5Bh
ASB22CR3
9Bh
98
RW
DBh
1Ch
5Ch
ASA23CR0
9Ch
86
RW
DCh
1Dh
5Dh
ASA23CR1
9Dh
88
RW
DDh
1Eh
5Eh
ASA23CR2
9Eh
90
RW
DEh
1Fh
5Fh
ASA23CR3
9Fh
91
RW
DFh
DBA00FN
20h
50
RW CLK_CR0
60h
74
RW
A0h
OSC_CR0
E0h 40
RW
DBA00IN
21h
51
RW CLK_CR1
61h
75
RW
A1h
OSC_CR1
E1h 40
RW
DBA00OU
22h
53
RW ABF_CR
62h
104 RW
A2h
Reserved
E2h
Reserved
23h
AMD_CR
63h
105 RW
A3h
VLT_CR
E3h 116 RW
DBA01FN
24h
50
RW
64h
A4h
Reserved
E4h
DBA01IN
25h
51
RW
65h
A5h
Reserved
E5h
DBA01OU
26h
53
RW
66h
A6h
Reserved
E6h
Reserved
27h
67h
A7h
Reserved
E7h
DBA02FN
28h
50
RW
68h
A8h
IMO_TR
E8h 35
W
DBA02IN
29h
51
RW
69h
A9h
ILO_TR
E9h 36
W
DBA02OU
2Ah 53
RW
6Ah
AAh
BDG_TR
EAh 118 W
Reserved
2Bh
6Bh
ABh
ECO_TR
EBh 37
W
DBA03FN
2Ch 50
RW
6Ch
ACh
ECh
DBA03IN
2Dh 51
RW
6Dh
ADh
EDh
DBA03OU
2Eh 53
RW
6Eh
AEh
EEh
Reserved
2Fh
6Fh
AFh
EFh
DCA04FN
30h
50
RW
70h
B0h
F0h
DCA04IN
31h
51
RW ACA00CR0
71h
80
RW
B1h
F1h
DCA04OU
32h
53
RW ACA00CR1
72h
81
RW
B2h
F2h
Reserved
33h
ACA00CR2
73h
82
RW
B3h
F3h
DCA05FN
34h
50
RW Reserved
74h
B4h
F4h
DCA05IN
35h
51
RW ACA01CR0
75h
80
RW
B5h
F5h
DCA05OU
36h
53
RW ACA01CR1
76h
81
RW
B6h
F6h
Reserved
37h
ACA01CR2
77h
82
RW
B7h
F7h
DCA06FN
38h
50
RW Reserved
78h
B8h
F8h
DCA06IN
39h
51
RW ACA02CR0
79h
80
RW
B9h
F9h
DCA06OU
3Ah 53
RW ACA02CR1
7Ah 81
RW
BAh
FAh
Reserved
3Bh
ACA02CR2
7Bh 82
RW
BBh
FBh
DCA07FN
3Ch 50
RW Reserved
7Ch
BCh
FCh
DCA07IN
3Dh 51
RW ACA03CR0
7Dh 80
RW
BDh
FDh
DCA07OU
3Eh 53
RW ACA03CR1
7Eh 81
RW
BEh
FEh
Reserved
3Fh
ACA03CR2
7Fh 82
RW
BFh
CPU_SCR
FFh 112 1
1.
Read/Write access is bit-specific or varies by function. See register.
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