XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
Global Control Registers
REV. 1.0.1
TABLE 159: MICROPROCESSOR
R
EGISTER #700 BIT DESCRIPTION - GLOBAL REGISTER 0
R
EGISTER ADDRESS
R
EGISTER
YPE
R
VALUE
ESET
0X0FE0H
N
AME
FUNCTION
T
Bit #
D7
Reserved
ATAOS
This Bit Is Not Used
R/W
R/W
0
0
D6
Automatic Transmit All Ones Upon RLOS: Writing a “1” to
this bit enables the automatic transmission of All "Ones" data
to the line for the channel that detects an RLOS condition.
Writing a “0” disables this feature.
D5
D4
D3
D2
D1
Reserved
Reserved
Reserved
Reserved
GIE
This Bit Is Not Used
R/W
R/W
R/W
0
0
0
0
0
This Bit Is Not Used
This Bit Is Not Used
This Bit Is Not Used
Global Interrupt Enable: Writing a “1” to this bit globally
enables interrupt generation for all channels.
R/W
R/W
Writing a “0” disables interrupt generation.
D0
SRESET
Software Reset
µ
P Registers: Writing a “1” to this bit longer
0
than 10µs initiates a device reset through the microprocessor
interface. All internal circuits are placed in the reset state with
this bit set to a “1” except the microprocessor register bits.
TABLE 160: MICROPROCESSOR
R
EGISTER #701, BIT
D
ESCRIPTION - GLOBAL
R
EGISTER
1
R
EGISTER
A
DDRESS
R
EGISTER
YPE
R
VALUE
ESET
0x0FE1h
Bit #
D7
N
AME
FUNCTION
T
Reserved
Reserved
R/W
R/W
R/W
0
0
D6
D5
D4
Guage1
Guage0
Wire Gauge Selector Bit 1:
0
0
This bit together with bit D6 are used to select wire gauge size
as shown in the table below.
GAUGE1 GAUGE0
Wire Size
22 and 24 Gauge
22 Gauge
0
0
1
1
0
1
0
1
24 Gauge
26 Gauge
D3
Reserved
This Bit Is Not Used
R/W
0
135
EXAR [ EXAR CORPORATION ]
