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XRT83SH38
69
8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
REV. 1.0.7
TABLE 44: MICROPROCESSOR REGISTER 0XC0H BIT DESCRIPTION
GLOBAL REGISTER (0XC0H)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D[7:1]
Reserved
These register bits are not used.
R/W
0
D0
E1Arben
E1 Arbitrary Pulse Enable
This bit is used to enable the Arbitrary Pulse Generators for shap-
ing the transmit pulse shape when E1 mode is selected. If this bit
is set to "1", all 8 channels will be configured for the Arbitrary
Mode. However, each channel is individually controlled by pro-
gramming the channel registers 0xn8 through 0xnF, where n is the
number of the channel.
"0" = Disabled (Normal E1 Pulse Shape ITU G.703)
"1" = Arbitrary Pulse Enabled
R/W
0
TABLE 45: MICROPROCESSOR REGISTER 0XFEH BIT DESCRIPTION
DEVICE "ID" REGISTER (0XFEH)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
D6
D5
D4
D3
D2
D1
D0
Device "ID" The device "ID" of the XRT83SH38 short haul LIU is 0xF5h. Along
with the revision "ID", the device "ID" is used to enable software to
identify the silicon adding flexibility for system control and debug.
RO
1
0
1
0
1
TABLE 46: MICROPROCESSOR REGISTER 0XFFH BIT DESCRIPTION
REVISION "ID" REGISTER (0XFFH)
BIT
NAME
FUNCTION
Register
Type
Default
Value
(HW reset)
D7
D6
D5
D4
D3
D2
D1
D0
Revision
"ID"
The revision "ID" of the XRT83SH38 LIU is used to enable soft-
ware to identify which revision of silicon is currently being tested.
The revision "ID" for the first revision of silicon will be 0x01h.
RO
0
1