
PRELIMINARY
XRT86SH328
41
REV. P1.0.6
28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX & VT-MAPPER - SONET APPLICATIONS
T
ABLE
25: VT M
APPER
R
EGISTER
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
1C)
A
DDRESS
L
OCATION
R
EGISTER
N
AME
T
YPE
D
EFAULT
V
ALUE
0xND00 - 0xND41 Reserved
0xND42
Channel Control - VT Mapper Block - Ingress Direction - DS1/E1 Insertion
Control Register - Byte 1
R/O & R/W
0x00
0xND43
Channel Control - VT-Mapper Block - Ingress Direction - DS1/E1 Insertion
Control Register - Byte 0
R/W
0x00
0xND44
Channel Control - VT-De-Mapper Block - Egress Direction - DS1/E1 Drop
Control Register - Byte 3
R/W
0x00
0xND45
Channel Control - VT-De-Mapper Block - Egress Direction - DS1/E1 Drop
Control Register - Byte 2
R/W
0x00
0xND46
Channel Control - VT-De-Mapper Block - Egress Direction - DS1/E1 Drop
Control Register - Byte 1
R/O
0x10
0xND47
Channel Control - VT De-Mapper Block - Egress Direction - DS1/E1 Drop
Control Register - Byte 0
R/O & R/W
0x00
0xND48 - 0xND49 Reserved
0xND4A
Channel Control - VT De-Mapper Block - Egress Direction - BIP-2 Error
Count Register - Byte 1
RUR
0x00
0xND4B
Channel Control - VT De-Mapper Block - Egress Direction - BIP-2 Error
Count Register - Byte 0
RUR
0x00
0xND4C - 0xND4D Reserved
0xND4E
Channel Control - VT De-Mapper Block - Egress Direction - REI-V Event
Count Register - Byte 1
RUR
0x00
0xND4F
Channel Control - VT-De-Mapper Block - Egress Direction - REI-V Event
Count Register - Byte 0
RUR
0x00
0xND50 - 0xND52 Reserved
0xND53
Channel Control - VT-De-Mapper Block - Egress Direction - Receive APS
Register - Byte 0
R/W
0x00
0xND54 - 0xND55 Reserved
0xND56
Channel Control - VT-Mapper Block - Ingress Direction - Transmit APS
Register - Byte 1
R/W
0x00
0xND57
Channel Control - VT-Mapper Block - Ingress Direction - Transmit APS/K4
Register - Byte 0
R/W
0x00
0xND58 - 0xND62 Reserved
0xND63
Channel Control - VT-De-Mapper Block- Egress Direction - J2 Byte Status
Register - Byte 0
R/O
0x00
0xND64
Channel Control - VT-De-Mapper Block - Egress Direction - Composite
Status Register - Byte 1
RUR
0x00
0xND65
Channel Control - VT-De-Mapper Block - Egress Direction -Composite Sta-
tus Register - Byte 0
RUR
0x00