
XRT86SH328
PRELIMINARY
I
28-CHANNEL DS1/E1 FRAMER/LIU WITH DS3 MUX & VT-MAPPER - SONET APPLICATIONS
REV. P1.0.6
TABLE OF CONTENTS
GENERAL DESCRIPTION................................................................................................ 1
FEATURES................................................................................................................................................. 1
APPLICATIONS.......................................................................................................................................... 1
F
IGURE
1. B
LOCK
D
IAGRAM
OF
THE
XRT86SH328 .......................................................................................................................... 2
T
ABLE
1: O
RDERING
I
NFORMATION
................................................................................................................................................... 2
F
IGURE
2. P
IN
OUT
OF
THE
XRT86SH328 (
BOTTOM
VIEW
) ............................................................................................................... 3
T
ABLE
OF
C
ONTENTS
............................................................................................................
I
1.0 REGISTER MAP & DESCRIPTION FOR THE XRT86SH328 28-CHANNEL DS1/E1 FRAMER/LIU WITH
DS3 MUX AND VT-MAPPER IC - SONET APPLICATIONS................................................................... 4
1.1 REGISTER MAP OF THE XRT86SH328............................................................................................................. 4
T
ABLE
2: O
PERATION
C
ONTROL
R
EGISTERS
..................................................................................................................................... 4
T
ABLE
3: LIU C
OMMON
C
ONTROL
R
EGISTERS
.................................................................................................................................. 5
T
ABLE
4: R
ECEIVE
STS-1/STS-3 TOH P
ROCESSOR
B
LOCK
R
EGISTERS
........................................................................................... 6
T
ABLE
5: R
ECEIVE
STS-1/STS-3 POH P
ROCESSOR
B
LOCK
R
EGISTERS
......................................................................................... 10
T
ABLE
6: R
ECEIVE
STS-1/STS-3 T
RANSPORT
- R
ECEIVE
S
ECTION
T
RACE
M
ESSAGE
B
UFFER
......................................................... 12
T
ABLE
7: R
ECEIVE
STS-1/STS-3 P
ATH
- R
ECEIVE
P
ATH
T
RACE
M
ESSAGE
B
UFFER
........................................................................ 12
T
ABLE
8: R
ECEIVE
TU-3 POH P
ROCESSOR
B
LOCK
R
EGISTERS
(SDH/TUG-3 A
PPLICATIONS
O
NLY
) ................................................ 12
T
ABLE
9: R
ECEIVE
TU-3 POH P
ROCESSOR
B
LOCK
- R
ECEIVE
P
ATH
T
RACE
M
ESSAGE
B
UFFER
(SDH/TUG-3 A
PPLICATIONS
O
NLY
) 15
T
ABLE
10: T
RANSMIT
STS-1/STS-3 TOH P
ROCESSOR
B
LOCK
R
EGISTERS
..................................................................................... 15
T
ABLE
11: T
RANSMIT
STS-1/STS-3 POH P
ROCESSOR
B
LOCK
R
EGISTERS
..................................................................................... 17
T
ABLE
12: T
RANSMIT
STS-1/STS-3 TOH P
ROCESSOR
B
LOCK
- T
RANSMIT
P
ATH
T
RACE
M
ESSAGE
B
UFFER
.................................... 18
T
ABLE
13: T
RANSMIT
STS-1/STS-3 POH P
ROCESSOR
B
LOCK
- T
RANSMIT
P
ATH
T
RACE
M
ESSAGE
B
UFFER
................................... 18
T
ABLE
14: T
RANSMIT
TU-3 POH P
ROCESSOR
B
LOCK
R
EGISTERS
(SDH/TUG-3 A
PPLICATIONS
O
NLY
) ............................................ 19
T
ABLE
15: T
RANSMIT
TU-3 POH P
ROCESSOR
B
LOCK
- T
RANSMIT
P
ATH
T
RACE
M
ESSAGE
B
UFFER
................................................. 20
T
ABLE
16: VT M
APPER
C
ONTROL
R
EGISTERS
................................................................................................................................ 20
T
ABLE
17: DS3 M
APPER
C
ONTROL
R
EGISTERS
.............................................................................................................................. 21
T
ABLE
18: DS3 F
RAMER
AND
M13 MUX B
LOCK
R
EGISTERS
.......................................................................................................... 22
T
ABLE
19: T1/E1 LIU C
HANNEL
C
ONTROL
R
EGISTERS
(
WHERE
N
RANGES
FROM
0
X
01
TO
0
X
1D) ................................................... 27
T
ABLE
20: T1/E1 F
RAMER
B
LOCK
C
ONTROL
R
EGISTERS
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
38) ................................... 28
T
ABLE
21: T
RANSMIT
C
HANNEL
C
ONTROL
R
EGISTERS
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
1C) ...................................... 30
T
ABLE
22: R
ECEIVE
S
IGNALING
R
EGISTER
A
RRAY
R
EGISTERS
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
38) ........................... 37
T
ABLE
23: T1/E1 P
ERFORMANCE
M
ONITOR
R
EGISTER
(
WHERE
N
RANGES
VALUE
FROM
0
X
01
TO
0
X
38) .......................................... 39
T
ABLE
24: T1/E1 F
RAMER
B
LOCK
I
NTERRUPT
R
EGISTERS
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
38) ................................. 39
T
ABLE
25: VT M
APPER
R
EGISTER
(
WHERE
N
RANGES
IN
VALUE
FROM
0
X
01
TO
0
X
1C) .................................................................... 41
2.0 REGISTER DESCRIPTIONS.................................................................................................................. 42
T
ABLE
26: O
PERATION
C
ONTROL
R
EGISTER
- B
YTE
3 (A
DDRESS
= 0
X
0000) ................................................................................... 42
2.1 OPERATION CONTROL REGISTERS.............................................................................................................. 43
T
ABLE
27: O
PERATION
C
ONTROL
R
EGISTER
- B
YTE
3 (A
DDRESS
= 0
X
0000) ................................................................................... 43
T
ABLE
28: O
PERATION
C
ONTROL
R
EGISTER
- B
YTE
2 (A
DDRESS
= 0
X
0001) ................................................................................... 44
T
ABLE
29: O
PERATION
C
ONTROL
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
0003) ................................................................................... 45
T
ABLE
30: D
EVICE
ID V
ALUE
R
EGISTER
- B
YTE
3 (A
DDRESS
= 0
X
0004) ......................................................................................... 45
T
ABLE
31: R
EVISION
N
UMBER
V
ALUE
R
EGISTER
- B
YTE
2 (A
DDRESS
= 0
X
0005) ............................................................................. 46
T
ABLE
32: O
PERATION
I
NTERRUPT
S
TATUS
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
000B) .................................................................... 46
T
ABLE
33: O
PERATION
I
NTERRUPT
E
NABLE
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
000F) .................................................................... 46
T
ABLE
34: O
PERATION
B
LOCK
I
NTERRUPT
S
TATUS
R
EGISTER
- B
YTE
1 (A
DDRESS
= 0
X
0012) ......................................................... 47
T
ABLE
35: O
PERATION
B
LOCK
I
NTERRUPT
S
TATUS
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
0013) ......................................................... 48
T
ABLE
36: O
PERATION
B
LOCK
I
NTERRUPT
E
NABLE
R
EGISTER
- B
YTE
1 (A
DDRESS
= 0
X
0016) ......................................................... 48
T
ABLE
37: O
PERATION
B
LOCK
I
NTERRUPT
E
NABLE
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
0017) ......................................................... 50
T
ABLE
38: M
ODE
C
ONTROL
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
001B) ........................................................................................... 51
T
ABLE
OOP
-
BACK
C
ONTROL
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
001F) ................................................................................... 51
T
ABLE
40: STS-1/STS-3 T
ELECOM
B
US
C
ONTROL
R
EGISTER
- B
YTE
3 (A
DDRESS
= 0
X
0034) ........................................................ 52
T
ABLE
41: STS-1/STS-3 T
ELECOM
B
US
C
ONTROL
R
EGISTER
- B
YTE
2 (A
DDRESS
= 0
X
0035) ........................................................ 52
T
ABLE
42: STS-3/STS-1/STS-3 T
ELECOM
B
US
C
ONTROL
R
EGISTER
- B
YTE
1 (A
DDRESS
= 0
X
0036) ............................................. 53
T
ABLE
43: STS-3/STS-1/STS-3 T
ELECOM
B
US
C
ONTROL
R
EGISTER
- B
YTE
1 (A
DDRESS
= 0
X
0036) ............................................. 55
T
ABLE
44: STS-3/STS-1/STS-3 T
ELECOM
B
US
C
ONTROL
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
0037) ............................................. 57
T
ABLE
45: O
PERATION
B
LOCK
- I
NTERFACE
C
ONTROL
R
EGISTER
(A
DDRESS
= 0
X
003C) .................................................................. 59
T
ABLE
46: O
PERATION
G
ENERAL
P
URPOSE
I
NPUT
/O
UTPUT
R
EGISTER
- B
YTE
0 (A
DDRESS
= 0
X
0047) ............................................ 59
T
ABLE
47: O
PERATION
G
ENERAL
P
URPOSE
I
NPUT
/O
UTPUT
D
IRECTION
R
EGISTER
0 (A
DDRESS
= 0
X
004B) ...................................... 60
T
ABLE
48: O
PERATION
I/O C
ONTROL
R
EGISTER
(A
DDRESS
= 0
X
004F) .......................................................................................... 60
T
ABLE
49: C
HANNEL
I
NTERRUPT
I
NDICATION
R
EGISTER
- DS1/E1 F
RAMER
(VT S
IDE
) B
LOCK
- B
YTE
3 (A
DDRESS
= 0
X
0050) .......... 61
T
ABLE
50: C
HANNEL
I
NTERRUPT
I
NDICATION
R
EGISTER
- DS1/E1 F
RAMER
(VT S
IDE
) B
LOCK
- B
YTE
3 (A
DDRESS
= 0
X
0051) .......... 62
T
ABLE
51: C
HANNEL
I
NTERRUPT
I
NDICATION
R
EGISTER
- DS1/E1 F
RAMER
(VT S
IDE
) B
LOCK
- B
YTE
3 (A
DDRESS
= 0
X
0052) .......... 62