MEDIATEK Ralink MT7620 - Page 370

PGMT7620_V.1.0_040503
Page 370 of 523
MT7620 PROGRAMMING GUIDE
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
2.22.4 SCH/WPDMA Registers (base: 0x1018_0000)
2.22.4.1 List of Registers
No.
Offset
Register Name
Description
Page
447
0x0200
INT_STATUS
Interrupt Status
371
448
0x0204
INT_MASK
Interrupt Mask
372
449
0x0208
WPDMA_GLO_CFG
WPDMA Global Configuration
374
450
0x020C
WPDMA_RST_IDX
WPDMA Reset Index
375
451
0x0210
DELAY_INT_CFG
Delay Interrupt Configuration
376
452
0x0214
WMM_AIFSN_CFG
Wi-Fi MultiMedia (WMM)
Arbitration Inter-Frame Spacing
Number Configuration
377
453
0x0218
WMM_CWMIN_CFG
WMM Minimum Contention
Window Configuration
377
454
0x021C
WMM_CWMAX_CFG
WMM Maximum Contention
Window Configuration
378
455
0x0220
WMM_TXOP0_CFG
WMM Transmit Opportunity 0
Configuration
379
456
0x0224
WMM_TXOP1_CFG
WMM Transmit Opportunity 1
Configuration
379
457
0x0230, 0x0240, 0x0250,
0x0260, 0x0270, 0x0280
TX_BASE_PTR_n
Transmit Base Pointer 0
379
458
0x0234, 0x0244, 0x0254,
0x0264, 0x0274, 0x0284
TX_MAX_CNT_n
Transmit Maximum Count 0
379
459
0x0238, 0x0248, 0x0258,
0x0268, 0x0278, 0x0288
TX_CTX_IDX_n
Transmit CPU Transmit Index 0
380
460
0x023C, 0x024C, 0x025C,
0x026C, 0x027C, 0x028C
TX_DTX_IDX_n
Transmit DMA Transmit Index 0
380
461
0x0290
RX_BASE_PTR
Receive Base Address Pointer
380
462
0x0294
RX_MAX_CNT
Receive Maximum Count
380
463
0x0298
RX_CALC_IDX
Receive CPU Allocate Index
380
464
0x029C
FS_DRX_IDX
Frequency Domain Spreading DMA
Receive Index
380
465
0x02A4
US_CYC_CNT
USB Cycle Count
381