ZL50060 ZARLINK [Zarlink Semiconductor Inc], ZL50060 Datasheet - Page 78

• Manufacturer Part Number: ZL50060
• Description: 16 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 64 Inputs and 64 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

14.13.2
Addresses 012D
Thirty-two Backplane Output Bit Rate Registers allow the bit rate for each individual stream to be set to 2, 4, 8 or
16 Mbps. These registers may be overridden by setting Backplane 32 Mbps Mode in the Control Register (via the
MODE32B bit), in which case, Backplane output streams 0-15 will operate at 32 Mbps and Backplane output
streams 16-31 will be unused. The BOBRR registers are configured as follows:
(for n = 0 to 31)
BOBRn Bit
15:2
1:0
Backplane Output Bit Rate Registers (BOBRR0 - BOBRR31)
H
to 014C
BOBR[1:0]
Table 53 - Backplane Output Bit Rate (BOBRR) Programming Table
Reserved
Table 51 - Backplane Input Bit Rate (BIBR) Programming Table
Name
MODE32B
Table 52 - Backplane Output Bit Rate Register (BOBRR) Bits
MODE32B
H
.
0
0
0
0
1
0
0
0
0
1
Reset
Value
BIBR1
BOBR1
0
0
X
0
0
1
1
X
0
0
1
1
Zarlink Semiconductor Inc.
Reserved
Must be set to 0 for normal operation
Backplane Output Bit Rate
ZL50060/1
BIBR0
BOBR0
X
0
1
0
1
X
0
1
0
1
78
Bit rate for stream n
Bit rate for stream n
16 Mbps
32 Mbps
2 Mbps
4 Mbps
8 Mbps
16 Mbps
32 Mbps
2 Mbps
4 Mbps
8 Mbps
Description
Data Sheet