DS26303G-120 MAXIM [Maxim Integrated Products], DS26303G-120 Datasheet - Page 25

• Manufacturer Part Number: DS26303G-120
• Description: 3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit
• Manufacturer: MAXIM [Maxim Integrated Products]

5 REGISTERS
Five address bits are used to control the settings of the registers. In the parallel nonmultiplexed mode, AD[4:0] is
used. In multiplexed mode, AD[4:0] is used and AD[5:1] is used in serial mode.The register space contains control
for channels 1 to 8 from address 00 hex to 1F hex. The
different banks of registers. This register must be set to AA hex for access of the secondary bank of registers, 01
hex for access to the individual LIU bank of registers, and 02 hex for access of the BERT bank of registers. The
primary bank of registers is accessed upon reset of this register to 00 hex.
Table 5-1. Primary Register Set
Identification
Analog Loopback Configuration
Remote Loopback Configuration
Transmit All-Ones Enable
LOS Status
Driver Fault Monitor Status
LOS Interrupt Enable
Driver Fault Monitor Interrupt Enable
LOS Interrupt Status
Driver Fault Monitor Interrupt Status
Software Reset
G.772 Monitor Configuration
Digital Loopback Configuration
LOS/AIS Criteria Selection
Automatic Transmit All-Ones Select
Global Configuration
Template Select Transceiver Register
Template Select
Output-Enable Bar
Alarm Indication Signal
AIS Interrupt Enable
AIS Interrupt Status
Reserved
Address Pointer for Secondary Register
Set
NAME
SYMBOL
ATAOS
LASCS
DFMIE
DFMIS
LOSIE
LOSIS
DFMS
ADDP
RLBC
TAOE
LOSS
DLBC
ALBC
AISIE
AISIS
SWR
GMC
OEB
TST
AIS
GC
TS
ID
—
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
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16–1E
HEX
0C
0A
0B
0D
0E
1F
00
01
02
03
04
05
06
07
08
09
0F
10
11
12
13
14
15
ADDP
(1F) register is used as a pointer to access the
A7–A0 (HEX)
INTERFACE
PARALLEL
xxx10110–
xxx00000
xxx00001
xxx00010
xxx00011
xxx00100
xxx00101
xxx00110
xxx00111
xxx01000
xxx01001
xxx01010
xxx01011
xxx01100
xxx01101
xxx01110
xxx01111
xxx10000
xxx10001
xxx10010
xxx10011
xxx10100
xxx10101
xxx11110
xxx11111
ADDRESS
A7–A1 (HEX)
INTERFACE
xx10110–
xx00000
xx00001
xx00010
xx00011
xx00100
xx00101
xx00110
xx00111
xx01000
xx01001
xx01010
xx01011
xx01100
xx01101
xx01110
xx01111
xx10000
xx10001
xx10010
xx10011
xx10100
xx10101
xx11110
xx11111
SERIAL
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
W
—
R
R
R
R
R
R
R