W6691CD WINBOND [Winbond], W6691CD Datasheet - Page 54

• Manufacturer Part Number: W6691CD
• Description: ISDN S/T Interface Transceiver
• Manufacturer: WINBOND [Winbond]

8.2 GCI Bus Control Register Address Map
TABLE 8.2 GCI BUS CONTROL REGISTER ADDRESS MAP
Offset
1C
1D
2C
2D
1A
1B
1E
1F
2A
2B
2E
16
17
18
19
20
21
22
23
24
25
26
27
28
29
R_clear
R_clear
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R
R
R
R
D_RBCH
D_RBCL
Register Name
CSEL
CIR
CIX
SQR
SQX
MO0R
MO0X
MO0I
MO0C
GCR
MO1R
MO1X
MO1I
MO1C
D channel receive frame byte count high
D channel receive frame byte count low
Description
Gci Bus cahnnel selection register
Command/Indication receive
Command/Indication transmit
S/Q channel receive register
S/Q channel transmit register
Monitor receive channel 0
Monitor transmit channel 0
Monitor channel 0 interrupt
Monitor channel 0 control register
GCI mode control/ status register
Monitor receive channel 1
Monitor transmit channel 1
Monitor channel 1 interrupt
Monitor channel 1 control
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
54
Preliminary W6691
Publication Release Date: Sep 2001
Revision 1.1