PM7340 S/UNI-IMA-8
PRELIMINARY
INVERSE MULTIPLEXING OVER ATM
DATA SHEET
PMC-2001723
ISSUE 3
INVERSE MULTIPLEXING OVER ATM
11.8 RDAT Registers
Register 0x300: RDAT Indirect Memory Command
Bit
Type
Function
Default
15
14
13:4
3:0
RO
R/W
MEM_BUSY
MEM_RWB
Unused
0
0
0
0
R/W
MEM_SELECT
Writing to this register triggers an indirect memory access to the RDAT tables.
The indirect memory address (and data register for write operations) must be
configured prior to writing the register.
MEM_SELECT:
The indirect memory select indicates the memory table within the RDAT which
will be accessed.
MEM_SE RDAT Memory Table
LECT
Address Range
0x00
0x01
0x02
RDAT Link Statistics
Memory
RDAT IMA Group Statistics
Memory
RDAT TC Link Statistics
Memory
RDAT Validation Memory
RDAT Link Context Memory 0x000-0x00F
RDAT Link Sequence
Memory
0x000-0x01F
0x000-0x007
0x000-0x00F
0x000-0x00F
0x03
0x04
0x05
0x000-0x007
0x06-0x07 Reserved
0x08
0x09
Receive ICP Cell Buffer
RDAT IMA Group Context
Memory
0x000-0x07F
0x000-0x007
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
215
PMC [ PMC-SIERRA, INC ]
