W6691CD WINBOND [Winbond], W6691CD Datasheet - Page 55

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

Offset
8.3 Miscellaneous Register Address Map
TABLE 8.3 MISCELLANEOUS REGISTER ADDRESS MAP
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8.4 D Channel HDLC Controller Register Memory Map
TABLE 8.4 D CHANNEL HDLC CONTROLLER REGISTER MEMORY MAP
3C
3D
2F
3A
3B
3E
3F
30
31
32
33
34
35
36
37
38
39
00
R/W
R
R_clear
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
Name
D_RFIFO
CI1R
CI1X
GCI_EXIR
GCI_EXIM
Register Name
TIMR1
TIMR2
PCR
PIODR
SFCTL
ACTL1
ACTL2
ACTL3
7
GCI CI1 indication
GCI CI1 command
GCI extended interrupt
GCI extended interrupt mask
Description
Timer 1
Timer 2
Peripheral control register
Peripheral I/O data register
Switch function controll register
Auxiliary control register 1
Auxiliary control register 2
Auxiliary control register 3
Reserved
Reserved
Reserved
Reserved
Reserved
6
5
55
4
3
Preliminary W6691
Publication Release Date: Sep 2001
2
1
Revision 1.1
0