參數(shù)資料
型號: XRT75R12
廠商: Exar Corporation
英文描述: TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
中文描述: 第十二章通道E3/DS3/STS-1線路接口單元與抖動(dòng)衰減器
文件頁數(shù): 84/89頁
文件大?。?/td> 457K
代理商: XRT75R12
XRT75R12
REV. P1.0.2
PRELIMINARY
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
81
T
ABLE
40: XRT75R12 R
EGISTER
MAP
SHOWING
E
RROR
C
OUNTER
MSB
YTE
R
EGISTERS
(EM_
N
)
T
ABLE
41: E
RROR
C
OUNTER
MSB
YTE
R
EGISTER
- C
HANNEL
N
A
DDRESS
L
OCATION
= 0
XM
A
1
JA in Tx Path Ch_n
R/W
Jitter Attenuator in Transmit/Receive Path Select Bit:
This input pin is used to configure the Jitter Attenuator (within
Channel_n) to operate in either the Transmit or Receive path, as
described below.
0 - Configures the Jitter Attenuator (within Channel_n) to operate in the
Receive Path.
1 - Configures the Jitter Attenuator (within Channel_n) to operate in the
Transmit Path.
0
JA0 Ch_n
R/W
Jitter Attenuator Configuration Select Input - Bit 0:
See the description for Bit 2 (JA1 Ch_n).
A
DDRESS
L
OCATION
0
1
2
3
4
5
6
7
8
9
A
B
C
D E
F
0x0-
APST
IER0
ISR0
AS0
TC0
RC0
CC0
JA0
APSR
EM0
EL0
EH0
0
X
1-
IER1
ISR1
AS1
TC1
RC1
CC1
JA1
EM1
EL1
EH1
0x2-
IER2
ISR2
AS2
TC2
RC2
CC2
JA2
EM2
EL2
EH2
0x3-
IER3
ISR3
AS3
TC3
RC3
CC3
JA3
EM3
EL3
EH3
0x4-
IER4
ISR4
AS4
TC4
RC4
CC4
JA4
EM4
EL4
EH4
0x5-
IER5
ISR5
AS5
TC5
RC5
CC5
JA5
EM5
EL5
EH5
0x6-
CIE
CIS
PN VN
0x7-
0x8-
APST
IER6
ISR6
AS6
TC6
RC6
CC6
JA6
APSR
EM6
EL6
EH6
0
9-
IER7
ISR7
AS7
TC7
RC7
CC7
JA7
EM7
EL7
EH7
0xA-
IER8
ISR8
AS8
TC8
RC8
CC8
JA8
EM8
EL8
EH8
0xB-
IER9
ISR9
AS9
TC9
RC9
CC9
JA9
EM9
EL9
EH9
0xC-
IER10
ISR10
AS10
TC10
RC10
CC10
JA10
EM10
EL10
EH10
0xD-
IER11
ISR11
AS11
TC11
RC11
CC11
JA11
EM11
EL11
EH11
0xE-
CIE
CIS
0xF-
B
IT
7
B
IT
6
B
IT
5
B
IT
4
B
IT
3
B
IT
2
B
IT
1
B
IT
0
Msb
9th bit
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
B
IT
N
UMBER
N
AME
T
YPE
D
ESCRIPTION
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