參數(shù)資料
型號(hào)： XRT83SH38_0609
廠商： Exar Corporation
英文描述： 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
中文描述： 8通道的T1/E1/J1短途線路接口單元
文件頁數(shù)： 63/78頁
文件大?。?/td> 606K
代理商： XRT83SH38_0609
XRT83SH38
60
REV. 1.0.7
8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
N
OTE
:
Any change in status will generate an interrupt (if enabled in channel register 0x04h and GIE is set to "1" in the
global register 0x80h). The status registers are reset upon read (RUR).
D1
RLOSIS
Receiver Loss of Signal Status
0 = No change
1 = Change in status occurred
RUR
0
D0
QRPDIS
Quasi Random Pattern Detection Status
0 = No change
1 = Change in status occurred
RUR
0
T
ABLE
30: M
ICROPROCESSOR
R
EGISTER
0
X
08
H
B
IT
D
ESCRIPTION
C
HANNEL
0-7 (0
X
08
H
-0
X
78
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
0
D6
D5
D4
D3
D2
D1
D0
1SEG6
1SEG5
1SEG4
1SEG3
1SEG2
1SEG1
1SEG0
Arbitrary Pulse Generation
The transmit output pulse is divided into 8 individual segments.
This register is used to program the first segment which corre-
sponds to the overshoot of the pulse amplitude. There are four
segments for the top portion of the pulse and four segments for the
bottom portion of the pulse. Segment number 5 corresponds to
the undershoot of the pulse. The MSB of each segment is the sign
bit.
Bit 6 = 0 = Negative Direction
Bit 6 = 1 = Positive Direction
R/W
0
0
0
0
0
0
0
T
ABLE
31: M
ICROPROCESSOR
R
EGISTER
0
X
09
H
B
IT
D
ESCRIPTION
C
HANNEL
0-7 (0
X
09
H
-0
X
79
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
D7
Reserved
This Register Bit is Not Used
X
0
D[6:0]
2SEG[6:0]
Segment Number Two, Same Description as Register 0x08h
R/W
T
ABLE
29: M
ICROPROCESSOR
R
EGISTER
0
X
06
H
B
IT
D
ESCRIPTION
C
HANNEL
0-7 (0
X
06
H
-0
X
76
H
)
B
IT
N
AME
F
UNCTION
Register
Type
Default
Value
(HW reset)
相關(guān)PDF資料
PDF描述
XRT83SH38IB 8-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SL216 16-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SL216_06 16-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SL216IB 16-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
XRT83SL28 8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
相關(guān)代理商/技術(shù)參數(shù)
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