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Data Sheet
W66910 PCI ISDN S/T-Controller
Publication Release Date:
Feb,2001
Revision 1.0
-5 -
8.2.6 B1_ch Extended Interrupt Mask Register
B1_EXIM Read/Write Address 25H......................................................... 69
8.2.7 B1_ch Status Register
B1_STAR Read Address 26H ................................................................................................ 69
8.2.8 B1_ch Address Mask Register 1
B1_ADM1 Read/Write Address 27H....................................................................... 70
8.2.9 B1_ch Address Mask Register 2
B1_ADM2 Read/Write Address 28H....................................................................... 70
8.2.10 B1_ch Address Register 1
B1_ADR1 Read/Write Address 29H............................................................................... 70
8.2.11 B1_ch Address Register 2
B1_ADR2 Read/Write Address 2AH.............................................................................. 70
8.2.12 B1_ch Receive Frame Byte Count Low
B1_RBCL Read Address 2BH................................................................... 71
8.2.13 B1_ch Receive Frame Byte Count High
B1_RBCH Read Address 2CH................................................................. 71
8.2.14 B1_ch Transmit Idle Pattern
B1_IDLE Read/Write Address 2DH ......................................................................... 71
8.3 B2 HDLC
CONTROLLER
.................................................................................................................................................... 72
9. ELECTRICAL CHARACTERISTICS ............................................................................................................................... 73
9.1 A
BSOLUTE
M
AXIMUM
R
ATING
........................................................................................................................................... 73
9.2 P
OWER
S
UPPLY
.................................................................................................................................................................. 73
9.3 DC C
HARACTERISTICS
....................................................................................................................................................... 73
9.4 P
RELIMINARY
S
WITCHING
C
HARACTERISTICS
..................................................................................................................... 75
9.4.1 PCM Interface Timing............................................................................................................................................... 75
9.4.2 8-bit Microprocessor Timing...................................................................................................................................... 76
9.5 AC T
IMING
T
EST
C
ONDITIONS
........................................................................................................................................... 78
10. ORDERING INFORMATION.......................................................................................................................................... 79
11. PACKAGE SPECIFICATIONS ........................................................................................................................................ 80