MEDIATEK Ralink MT7620 - 802.11 n 2 T2 R MAC;BBP Register Map

PGMT7620_V.1.0_040503
Page 369 of 523
MT7620 PROGRAMMING GUIDE
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
2.22.3 802.11n 2T2R MAC/BBP Register Map
MAC search table (800h)
Program memory (2000h)
MAC register (800h)
Distributed
register
SRAM (8 KB)
SCH/DMA register (200h)
0200h
0400h
1000h
1800h
2000h
0000h
Packet buffer
8000 h
SYS/PBF/FCE/MISC register (400h)
4000h
Security table (4000h)
( SYS_CTRL [19] SHR_MSEL = 0 )
SRAM (64 KB)
SRAM (16 KB)
0800h
Reserved (800h)
SRAM (2 KB)
Reserved (200h)
Beacon frame (2000h)
( SYS_CTRL [19] SHR_MSEL = 1 )
SRAM
(8 KB)
4000h
See PBF Registers - SYS_CTRL
(Offset 0x0400) for detail description of SHR_MSEL.
Figure 2-40 802.11n 2T2R MAC/BBP Register Map