XRT83SH38 Datasheet, PDF (54/77 Pages) Exar Corporation – 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

XRT83SH38
8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
TABLE 20: MICROPROCESSOR REGISTER CHANNEL DESCRIPTION
REG ADDR TYPE
D7
D6
D5
D4
D3
D2
D1
15
0x0F R/W Reserved
8SEG6
8SEG5
8SEG4
Channel (1 - 7) Control Registers (0x10 - 0x7F) See Channel 0
8SEG3
8SEG2
8SEG1
Global Control Registers for All 8 Channels
128 0x80 R/W
SR/DR
ATAOS
RCLKE
TCLKE
129 0x81 R/W OVFLO/LCV CLKSEL2
CLKSEL1
CLKSEL0
130 0x82 R/W TxONCNTL TERCNTL
Reserved
Reserved
140 0x8C R/W Reserved
Reserved
Reserved
Reserved
141 0x8D R/W Reserved
Reserved
Reserved
allRST
142 0x8E
RO LCVCNT7
LCVCNT6
LCVCNT5
LCVCNT4
192 0xC0 R/W Reserved
Reserved
Reserved
Reserved
R/W Registers Reserved for Testing (0x8F - 0xFD) Except 0xC0h
DATAP
MCLKrate
Reserved
LCVCH3
allUPDATE
LCVCNT3
Reserved
Reserved
RxMUTE
Reserved
LCVCH2
BYTEsel
LCVCNT2
Reserved
GIE
EXLOS
Reserved
LCVCH1
chUPDATE
LCVCNT1
Reserved
254 0xFE RO Device "ID"
255 0xFF RO Device "Revision ID"
REV. 1.0.3
D0
8SEG0
SRESET
ICT
Reserved
LCVCH0
chRST
LCVCNT0
E1arben
51