RELEASED
PM7380 FREEDM-32P672
DATA SHEET
PMC-1990262
ISSUE 5
FRAME ENGINE AND DATA LINK MANAGER 32P672
Register 0x3A4 : THDL Indirect Block Data
Bit
Type
Function
Default
Bit 31
to
Unused
XXXXH
Bit 16
Bit 15
R/W
Reserved
Unused
0
XH
Bit 14
to
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
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
R/W
R/W
R/W
R/W
Reserved
BPTR[10]
BPTR[9]
BPTR[8]
BPTR[7]
BPTR[6]
BPTR[5]
BPTR[4]
BPTR[3]
BPTR[2]
BPTR[1]
BPTR[0]
X
0
0
0
0
0
0
0
0
0
0
0
This register contains data read from the transmit block pointer RAM after an
indirect block read operation or data to be inserted into the transmit block pointer
RAM in an indirect block write operation.
Note
This register is not byte addressable. Writing to this register modifies all the bits
in the register. Byte selection using byte enable signals (CBEB[3:0]) are not
implemented. However, when all four byte enables are negated, no access is
made to this register.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
225
PMC [ PMC-SIERRA, INC ]
