BT8375 CONEXANT [Conexant Systems, Inc], BT8375 Datasheet - Page 256

• Manufacturer Part Number: BT8375
• Description: single chip transceivers for T1/E1 and Integrated Service Digital Network (ISDN) primary rate interfaces
• Manufacturer: CONEXANT [Conexant Systems, Inc]

Table 3-28. Primary Control and Status Registers
Table 3-29. Receive LIU Registers (1 of 2)
ADDR
ADDR
(hex)
(hex)
014
015
016
017
018
019
01A
01B
01C
020
021
022
023
024
025
026
Register
Register
VGA_MAX
RLIU_CR
DL3_BIT
EQ_PTR
DL3_TS
LIU_CR
EQ_DAT
Label
Label
CMUX
RSTAT
LOOP
FSTAT
TMUX
TEST
POE
LPF
PIO
Read
Write
Read
Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
FRZ_SHORT
DL3_BIT[7]
ONESEC_IO
RSBCKI[1]
EQ_DAT[7]
RST_LIU
CPDERR
DL3EN
—
—
—
—
—
—
—
—
7
7
DL3_BIT[6]
RSBCKI[0]
HI_CSLICE
EQ_DAT[6]
SQUELCH
RDL_IO
JMPTY
LPF[6]
FS[1]
—
—
—
—
—
—
—
6
6
VGA_MAX[5]
FORCE_VGA
DL3_BIT[5]
EQ_PTR[5]
EQ_DAT[5]
TSBCKI[1]
TMUX[5]
TDL_OE
TDL_IO
AGC[1]
ZCSUB
LPF[5]
FS[0]
—
—
—
5
5
VGA_MAX[4]
DL3_BIT[4]
EQ_PTR[4]
EQ_DAT[4]
TSBCKI[0]
INDY_IO
TMUX[4]
INVALID
RDL_OE
AGC[0]
LPF[4]
RDIGI
TS[4]
EXZ
—
—
4
4
Bit Number
Bit Number
VGA_MAX[3]
RFSYNC_IO
DL3_BIT[3]
EQ_DAT[3]
EQ_PTR[3]
INDY_OE
CLADI[1]
TMUX[3]
ATTN[1]
EQ_FRZ
FOUND
PLOOP
LPF[3]
TS[3]
BPV
—
3
3
VGA_MAX[2]
RMSYNC_IO
OOR_BLOCK
DL3_BIT[2]
EQ_PTR[2]
EQ_DAT[2]
TIMEOUT
TCKO_OE
CLADI[0]
TMUX[2]
ATTN[0]
LLOOP
LPF[2]
TS[2]
—
—
2
2
VGA_MAX[1]
TFSYNC_IO
DL3_BIT[1]
CLADO_OE
EQ_PTR[1]
EQ_DAT[1]
EYEOPEN
TMUX[1]
TEST[1]
ACTIVE
TCKI[1]
FLOOP
LPF[1]
TS[1]
RLB0
—
1
1
VGA_MAX[0]
TMSYNC_IO
DL3_BIT[0]
LONG_EYE
EQ_DAT[0]
EQ_PTR[0]
RCKO_OE
TMUX[0]
PRE_EQ
RX/TXN
TEST[0]
TCKI[0]
ALOOP
LPF[0]
TS[0]
0
0
1