xr
XRT83SL28
REV. 1.0.0
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
TABLE 6: MICROPROCESSOR REGISTER DESCRIPTION
REG ADDR TYPE
D7
D6
D5
D4
D3
D2
D1
D0
Global Control Register for All 8 Channels (0x00h)
0
1
0x00
0x01
R/W
RO
GIE
SR/DR
CODE
RCLKinv
TCLKinv
FIFO
JASEL1
JASEL0
Revision ID (See Bit Description)
Device ID (See Bit Description)
For Internal Use Only
2
3
0x02
0x03
RO
R/W
TSTEN
Channel 0 Control Register (0x04h - 0x07h)
4
5
6
7
0x04
0x05
0x06
0x07
R/W
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM0
SRESET0
Reserved
Reserved
ARAOS0
AISIE0
AISI0
ATAOS0
DMOIE0
DMOI0
TAOS0
RLOSIE0
RLOSI0
RLOSS0
TXOE0
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
Reserved
Reserved
Reserved
Reserved
AISS0
DMOS0
Channel 1 Control Register (0x08h - 0x0Bh)
8
9
0x08
0x09
0x0A
0x0B
RO
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM1
SRESET1
Reserved
Reserved
ARAOS1
AISIE1
AISI1
ATAOS1
DMOIE1
DMOI1
TAOS1
RLOSIE1
RLOSI1
RLOSS1
TXOE1
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
10
11
Reserved
Reserved
Reserved
Reserved
AISS1
DMOS1
Channel 2 Control Register (0x0Ch - 0x0Fh)
12
13
14
15
0x0C
0x0D
0x0E
0x0F
R/W
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM2
SRESET2
Reserved
Reserved
ARAOS2
AISIE2
AISI2
ATAOS2
DMOIE2
DMOI2
TAOS2
RLOSIE2
RLOSI2
RLOSS2
TXOE2
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
Reserved
Reserved
Reserved
Reserved
AISS2
DMOS2
Channel 3 Control Register (0x10h - 0x13h)
16
17
18
19
0x10
0X11
0x12
0x13
R/W
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM3
SRESET3
Reserved
Reserved
ARAOS3
AISIE3
AISI3
ATAOS3
DMOIE3
DMOI3
TAOS3
RLOSIE3
RLOSI3
RLOSS3
TXOE3
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
Reserved
Reserved
Reserved
Reserved
AISS3
DMOS3
Channel 4 Control Register (0x14h - 0x17h)\
20
21
22
23
0x14
0x15
0x16
0x17
R/W
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM4
SRESET4
Reserved
Reserved
ARAOS4
AISIE4
AISI4
ATAOS4
DMOIE4
DMOI4
TAOS4
RLOSIE4
RLOSI4
RLOSS4
TXOE4
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
Reserved
Reserved
Reserved
Reserved
AISS4
DMOS4
Channel 5 Control Register (0x18h - 0x1Bh)
24
25
26
27
0x18
0x19
0x1A
0X1B
R/W
R/W
RUR
RO
Reserved
Reserved
Reserved
Reserved
RLAM3
SRESET5
Reserved
Reserved
ARAOS5
AISIE5
AISI5
ATAOS5
DMOIE5
DMOI5
TAOS5
RLOSIE5
RLOSI5
RLOSS5
TXOE5
Reserved
Reserved
Reserved
TERSEL1
LB1
TERSEL0
LB0
Reserved
Reserved
Reserved
Reserved
AISS5
DMOS5
33
EXAR [ EXAR CORPORATION ]
