
RELEASED
DATA SHEET
PM7382 FREEDM-32P256
ISSUE 3
PMC-2010333
FRAME ENGINE AND DATA LINK MANAGER 32P256
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
84
PCI Offset
Register
0x240 - 0x27C
Reserved
0x280
RMAC Control
0x284
RMAC Indirect Channel Provisioning
0x288
RMAC Packet Descriptor Table Base LSW
0x28C
RMAC Packet Descriptor Table Base MSW
0x290
RMAC Queue Base LSW
0x294
RMAC Queue Base MSW
0x298
RMAC Packet Descriptor Reference Large Buffer Free Queue
Start
0x29C
RMAC Packet Descriptor Reference Large Buffer Free Queue
Write
0x2A0
RMAC Packet Descriptor Reference Large Buffer Free Queue
Read
0x2A4
RMAC Packet Descriptor Reference Large Buffer Free Queue
End
0x2A8
RMAC Packet Descriptor Reference Small Buffer Free Queue
Start
0x2AC
RMAC Packet Descriptor Reference Small Buffer Free Queue
Write
0x2B0
RMAC Packet Descriptor Reference Small Buffer Free Queue
Read
0x2B4
RMAC Packet Descriptor Reference Small Buffer Free Queue
End
0x2B8
RMAC Packet Descriptor Reference Ready Queue Start
0x2BC
RMAC Packet Descriptor Reference Ready Queue Write
0x2C0
RMAC Packet Descriptor Reference Ready Queue Read
0x2C4
RMAC Packet Descriptor Reference Ready Queue End
0x2C8 - 0x2FC RMAC Reserved
0x300
TMAC Control
0x304
TMAC Indirect Channel Provisioning
0x308
TMAC Descriptor Table Base LSW