S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
Register 0x326: TIMA Indirect Memory Data MSB
Bit
15:0
Type
R/W
Function
MEM_DATA_MSB
Default
0
This register should not be written while the MEM_BUSY bit is set.
MEM_DATA_MSB
The MEM_DATA_MSB represents either: (1) the most significant 16 bits (31:16) of the
data to be written to internal memory or (2) the most significant bits of the data resulting
from the previous read operation. The read data is not valid until after the MEM_BUSY bit
has been cleared by the TIMA. If a memory location is read which does not support bits
31:16, then corresponding register bits are loaded with 0. If a memory location is written
which does not support bits 31:16, then data in the corresponding register bits is ignored.
Note that a write operation will corrupt the read data. The actual definition of each memory
table is described below:
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
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