Texas Instruments Dual/Single Socket CardBus and UntraMedia Controller PCI7621 User Manual
Page 132

5−4
Table 5−1. ExCA Registers and Offsets (continued)
EXCA REGISTER NAME
PCI MEMORY ADDRESS
OFFSET (HEX)
EXCA OFFSET
(CARD A)
EXCA OFFSET
(CARD B)
Reserved
826
26
66
Reserved
827
27
67
Memory window 3 start-address low-byte
828
28
68
Memory window 3 start-address high-byte
829
29
69
Memory window 3 end-address low-byte
82A
2A
6A
Memory window 3 end-address high-byte
82B
2B
6B
Memory window 3 offset-address low-byte
82C
2C
6C
Memory window 3 offset-address high-byte
82D
2D
6D
Reserved
82E
2E
6E
Reserved
82F
2F
6F
Memory window 4 start-address low-byte
830
30
70
Memory window 4 start-address high-byte
831
31
71
Memory window 4 end-address low-byte
832
32
72
Memory window 4 end-address high-byte
833
33
73
Memory window 4 offset-address low-byte
834
34
74
Memory window 4 offset-address high-byte
835
35
75
I/O window 0 offset-address low-byte
836
36
76
I/O window 0 offset-address high-byte
837
37
77
I/O window 1 offset-address low-byte
838
38
78
I/O window 1 offset-address high-byte
839
39
79
Reserved
83A
3A
7A
Reserved
83B
3B
7B
Reserved
83C
3C
7C
Reserved
83D
3D
7D
Reserved
83E
3E
7E
Reserved
83F
3F
7F
Memory window page register 0
840
−
−
Memory window page register 1
841
−
−
Memory window page register 2
842
−
−
Memory window page register 3
843
−
−
Memory window page register 4
844
−
−