zl50073 Zarlink Semiconductor, zl50073 Datasheet - Page 35

• Manufacturer Part Number: zl50073
• Description: 32 K Channel Digital Switch With High Jitter Tolerance, Rate Conversion Per Group Of 4 Streams 8, 16, 32 Or 64 Mbps
• Manufacturer: Zarlink Semiconductor

14.1.1
The bit functions of the connection memory are illustrated in Table 16.
31 - 29
PCF
External Read/Write Address: 000000
Reset Value: 0000
31
15
Bit
2
0
PCF
GP
30
14
1
4
Connection Memory Bit Functions
PCF2 - 0
Name
PCF
GP
Table 15 - Connection Memory Timeslot Address Offset Range (continued)
29
13
0
3
H
V/D
GP
28
12
2
Per Channel Function
SToAn
1021
1022
1023
ICL
256
257
510
511
512
513
GP
27
11
1
1
-
-
PCF2 - 0
H
Table 16 - Connection Memory Bits (CMB)
000
001
010
100
101
011
110
111
ICL
GP
26
10
0
0
SToBn
256
257
510
511
STCH
-
OCL
25
Timeslot
1
9
9
Zarlink Semiconductor Inc.
Function
STCH
OCL
PRBS
SToCn
ZL50073
MSG
24
VAR
8
0
8
OT
FH
CD
OT
OT
-
35
STCH
23
0
7
7
SToDn
Description
STCH
Output is tri-stated
Output drives high always
Output is in message mode
Variable delay connection mode
Constant delay connection mode
PRBS Generator
Output is tri-stated
Output is tri-stated
-
22
6
0
6
STCH
21
5
0
5
Offset hex
Address
FFC
7FC
400
404
7F8
800
804
FF4
FF8
STCH
-
-
20
Description
0
4
4
STCH
19
0
3
3
STCH
18
2
0
2
Data Sheet
STCH
17
0
1
1
STCH
16
0
0
0