MT90871 Zarlink Semiconductor, MT90871 Datasheet - Page 49

• Manufacturer Part Number: MT90871
• Description: Flexible 8K Digital Switch (F8KDX)
• Manufacturer: Zarlink Semiconductor

Data Sheet
13.11.2
Address 00EDh to 00FCh.
Sixteen Local Output Bit Rate Registers allow the bit rate for each individual stream to be set to 2, 4, 8 or 16 Mb/s.
The LOBRR registers are configured as follows:
13.12
13.12.1
Address 010Dh to 011Ch
Sixteen Backplane Input Bit Rate Registers allow the bit rate for each individual stream to be set to 2, 4, 8 or
16 Mb/s. The BIBRR registers are configured as follows:
(for n=0 to 15)
(where n = 0 to 15)
BIBRn Bit
LOBRn Bit
15-2
1-0
15-2
1-0
Local Output Bit Rate Resisters (LOBRR0-15)
Backplane Bit Rate Registers
Backplane Input Bit Rate Registers (BIBRR0-15)
BIBR(1:0)
Reserved
Name
LOBR(1:0)
Reserved
Table 42- Backplane Input Bit Rate Register (BIBRRn) Bits
Table 39- Local Input Bit Rate (LIBR) Programming Table
Table 40- Local Output Bit Rate Register (LOBRRn) Bits
Table 41- Output BitRate (LOBR) Programming Register
Name
LIBR1
LOBR1
0
0
1
1
Reset
0
0
1
1
0
0
Reset
0
0
LOBR0
Zarlink Semiconductor Inc.
LIBR0
Reserved
Backplane Input Bit Rate
0
1
0
1
0
1
0
1
Reserved
Local Output Bit Rate
Bit rate for stream n
Bit rate for stream n
16Mb/s
2Mb/s
4Mb/s
8Mb/s
16Mb/s
2Mb/s
4Mb/s
8Mb/s
Description
Description
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