ZL50075GAC ZARLINK [Zarlink Semiconductor Inc], ZL50075GAC Datasheet - Page 31

• Manufacturer Part Number: ZL50075GAC
• Description: 32 K Channel Digital Switch with High Jitter Tolerance, Rate Conversion per Group of 2 Streams (8, 16, 32 or 64 Mbps), and 64 Inputs and 64 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

The mapping of each output stream, SToAn and SToBn, depends on the programmed bit rate. The address offset
range for each stream is illustrated in Table 12.
Output Group Data Rate
Output
Group
65 Mbps
32 Mbps
16 Mbps
10
12
13
14
15
8 Mbps
11
0
1
2
3
4
5
6
7
8
9
Table 12 - Connection Memory Stream Address Offset at Various Output Rates
Address
00A000
00B000
00C000
00D000
00E000
000000
001000
002000
003000
004000
005000
006000
007000
008000
009000
00F000
(Hex)
Start
Table 11 - Connection Memory Group Address Mapping
Timeslot Range
00C000 - 00CFFF
00D000 - 00DFFF
00A000 - 00AFFF
00B000 - 00BFFF
00E000 - 00EFFF
00F000 - 00FFFF
000000 - 000FFF
001000 - 001FFF
002000 - 002FFF
003000 - 003FFF
004000 - 004FFF
005000 - 005FFF
006000 - 006FFF
007000 - 007FFF
008000 - 008FFF
009000 - 009FFF
0 - 1023
Address Range
0 - 255
0 - 127
0 - 511
N/A
N/A
(Hex)
Zarlink Semiconductor Inc.
ZL50075
Output Stream
31
SToAn
SToBn
SToAn
SToBn
SToAn
SToBn
SToAn
SToBn
BERR
BERR
Output
Group
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Address
01C000
01D000
01A000
01B000
01E000
01F000
010000
011000
012000
013000
014000
015000
016000
017000
018000
019000
(Hex)
Start
Stream Address Offset Range (Hex)
00000 - 00FFF
00800 - 00FFF
00800 - 00FFF
00400 - 00FFF
00000 - 007FF
00000 - 003FF
00400 - 007FF
00000 - 001FF
00200 - 003FF
01C000 - 01CFFF
01D000 - 01DFFF
01A000 - 01AFFF
01B000 - 01BFFF
01E000 - 01EFFF
01F000 - 01FFFF
010000 - 010FFF
012000 - 012FFF
013000 - 013FFF
014000 - 014FFF
015000 - 015FFF
016000 - 016FFF
017000 - 017FFF
018000 - 018FFF
019000 - 019FFF
011000 - 011FFF
Address Range
N/A
(Hex)
Data Sheet