RELEASED
PM7351 S/UNI-VORTEX
DATA SHEET
PMC-1980582
ISSUE 5
OCTAL SERIAL LINK MULTIPLEXER
Register 0x017: Insert CRC-32 Accumulator (3rd byte)
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
INSCRCACC[23]
INSCRCACC[22]
INSCRCACC[21]
INSCRCACC[20]
INSCRCACC[19]
INSCRCACC[18]
INSCRCACC[17]
INSCRCACC[16]
1
1
1
1
1
1
1
1
Register 0x018: Insert CRC-32 Accumulator (MSB)
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
INSCRCACC[31]
INSCRCACC[30]
INSCRCACC[29]
INSCRCACC[28]
INSCRCACC[27]
INSCRCACC[26]
INSCRCACC[25]
INSCRCACC[24]
1
1
1
1
1
1
1
1
INSCRCACC[31:0]:
The four registers of INSCRCACC[31:0] allows the microprocessor to read or
write the contents of the Insert CRC Accumulator register. This register
accumulates the CRC-32 value over the data being written to a
Microprocessor Insert FIFO.
The rising edge of WRB for two successive write accesses to these registers
must separated by at least three REFCLK periods.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
82
PMC [ PMC-SIERRA, INC ]
