W66910 Datasheet, PDF (70/81 Pages) Winbond – TE Mode ISDN S/T-Controller with Microprocessor Interface

Data Sheet
8.2.8 B1_ch Address Mask Register 1
W66910 PCI ISDN S/T-Controller
B1_ADM1 Read/Write
Address 27H
Value after reset: 00H
7
6
5
4
3
2
1
0
MA17 MA16 MA15 MA14 MA13 MA12 MA11 MA10
MA17-10 Address Mask Bits
Used in transparent mode only. These bits mask the first byte address comparisons. If the mask bit is "1", the corresponding bit
comparison with B1_ADR1 is disabled.
0: Unmask comparison
1: Mask comparison
8.2.9 B1_ch Address Mask Register 2 B1_ADM2 Read/Write
Address 28H
Value after reset: 00H
7
6
5
4
3
2
1
0
MA27 MA26 MA25 MA24 MA23 MA22 MA21 MA20
MA27-20 Address Mask Bits
Used in transparent mode only. These bits mask the second byte address comparisons. If the mask bit is "1", the corresponding bit
comparison with B1_ADR2 is disabled.
0: Unmask comparison
1: Mask comparison
8.2.10 B1_ch Address Register 1 B1_ADR1 Read/Write
Address 29H
Value after reset: 00H
7
6
5
4
3
2
1
0
RA17 RA16 RA15 RA14 RA13 RA12 RA11 RA10
RA17-10 Address Bits
Used in transparent mode only. These bits are used for the first byte address comparisons.
8.2.11 B1_ch Address Register 2 B1_ADR2 Read/Write
Value after reset: 00H
7
6
5
4
3
2
1
0
Address 2AH
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Publication Release Date: Feb,2001
Revision 1.0