W6691CD WINBOND [Winbond], W6691CD Datasheet - Page 72

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

8.8.5 S/Q Channel Transmit Register SQX Read/Write Address 1DH
Value after reset: 0FH
Q1-4
These are the transmitted Q channels in F
in frame 6 etc.
Reading this register returns the previous written value.
8.8.6 Monitor Receive Channel 0 MO0R Read Address 20H
Value after reset: FFH
Contains the Monitor channel data received in GCI Monitor channel 0 according to the Monitor channel
protocol.
8.8.7 Monitor Transmit Channel 0
Value after reset: FFH
7
0
7
7
Transmitted Q Bits
6
0
6
6
5
0
5
5
4
0
4
4
A
bit positions in frames 1, 6, 11 and 16. Q1 is in frame 1 and Q2 is
Q1
3
3
3
MO0X
72
Q2
2
2
2
Q3
Read/Write
1
1
1
Q4
Preliminary W6691
0
0
0
Publication Release Date: Sep 2001
Address 21H
Revision 1.1