W66910 Datasheet, PDF (57/81 Pages) Winbond – TE Mode ISDN S/T-Controller with Microprocessor Interface

Data Sheet
OE0 Direction Control for IO1-0
Used when XMODE=0 only.
0 : Pin IO1-0's output drivers are disabled.
1 : Pin IO1-0's output drivers are enabled.
W66910 PCI ISDN S/T-Controller
PXC PCM Cross-connect
This bit determines whether or not the PCM ports are cross-connected with the B channel ports. The setting of PXC is
independent of the BSW1-0 bits. See section 7.4 for details.
PXC
Connection
0 PCM1 ↔ B1, PCM2 ↔ B2
1 PCM1 ↔ B2, PCM2 ↔ B1
8.1.28 Monitor Receive Channel 0
Value after reset: FFH
7
6
5
4
MO0R
3
2
Read
Address 1BH
1
0
Contains the Monitor channel data received in GCI Monitor channel 0 according to the Monitor channel protocol.
8.1.29 Monitor Transmit Channel 0
Value after reset: FFH
7
6
5
4
3
MO0X
Read/Write
2
1
0
Address 1CH
Contains the Monitor channel data transmitted in GCI Monitor channel 0 according to the Monitor channel protocol.
8.1.30 Monitor Channel 0 Interrupt Register MO0IRead_clear Address 1DH
Value after reset: 00H
7
6
5
4
3
2
1
0
MDR0 MER0 MDA0 MAB0
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Publication Release Date: Feb,2001
Revision 1.0