xrt83l30 Exar Corporation, xrt83l30 Datasheet - Page 46

• Manufacturer Part Number: xrt83l30
• Description: Xrt83l30 -single-channel T1/e1/j1 Long-haul, Short-haul Line Interface Unit
• Manufacturer: Exar Corporation

XRT83L30
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
Control Registers
R
R
EG
10
11
12
13
14
0
1
2
3
4
5
6
7
8
9
EGISTER
. #
19 - 21
22 - 29
0 - 18
A
Hex 0x0A
Hex 0x0B
Hex 0x0C
Hex 0x0D
Hex 0x0E
30
31
Hex 0x00
Hex 0x01
Hex 0x02
Hex 0x03
Hex 0x04
Hex 0x05
Hex 0x06
Hex 0x07
Hex 0x08
Hex 0x09
DDRESS
00000
00001
00010
00100
00101
01000
01001
01010
00011
00110
00111
01011
01100
01101
01110
N
UMBER
R
T
RUR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
YPE
EG
.
0x16 - 0x1D
0x00 - 0x12
0x13 - 0x15
Reserved
Reserved
Reserved
Reserved
NLCDE1
RXTSEL
RXON
B
0x1E
0x1F
GIE
HEX
IT
X
X
X
X
X
X
X
T
7
T
ABLE
ABLE
R
EGISTER
16: M
TXTEST2
Reserved
Reserved
NLCDE0
17: M
TXTSEL
DMOIE
DMOIS
B
B6S1
B6S2
B6S3
B6S4
B6S5
B6S6
B6S7
DMO
IT
6
A
ICROPROCESSOR
DDRESS
ICROPROCESSOR
00000 - 10010
10011 - 10101
10110 - 11101
BINARY
TERSEL1
Reserved
TXTEST1
CODES
11110
11111
CLOS5
FLSIE
FLSIS
B
B5S1
B5S2
B5S3
B5S4
B5S5
B5S6
B5S7
FLS
IT
5
43
R
R
TERSEL0
TXTEST0
RXRES1
CLOS4
LCVIE
LCVIS
EGISTER
EQC4
B
B4S1
B4S2
B4S3
B4S4
B4S5
B4S6
B4S7
EGISTER
LCV
IT
Command and Control Registers
Reserved
R/W registers reserved for testing purpose
Device "ID"
Device "Revision ID"
4
A
B
DDRESS
IT
RXRES0
JASEL1
NLCDIE
NLCDIS
CLOS3
EQC3
TXON
NLCD
B
B3S1
B3S2
B3S3
B3S4
B3S5
B3S6
B3S7
M
IT
AP
3
F
UNCTION
JASEL0
INSBPV
LOOP2
AISDIE
AISDIS
CLOS2
B
EQC2
B2S1
B2S2
B2S3
B2S4
B2S5
B2S6
B2S7
AISD
IT
2
Reserved
RLOSIE
RLOSIS
LOOP1
CLOS1
EQC1
JABW
RLOS
B
B1S1
B1S2
B1S3
B1S4
B1S5
B1S6
B1S7
IT
1
REV. 1.0.1
QRPDIE
QRPDIS
TRATIO
LOOP0
CLOS0
FIFOS
QRPD
B
EQC0
B0S1
B0S2
B0S3
B0S4
B0S5
B0S6
B0S7
IT
0