RT5370N Просмотр технического описания (PDF) - Unspecified
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RT5370N Datasheet PDF : 70 Pages
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TX_DTX_IDX3 (offset:0x026C,default :0x00000000)
RT5370
Datasheet
Revision August 30, 2010
TX_BASE_PTR4 (offset:0x0270,default :0x00000000)
TX_MAX_CNT4 (offset:0x0274,default :0x00000000)
TX_CTX_IDX4 (offset:0x0278,default :0x00000000)
TX_DTX_IDX4 (offset:0x027C,default :0x00000000)
TX_BASE_PTR5 (offset:0x0280,default :0x00000000)
TX_MAX_CNT5 (offset:0x0284,default :0x00000000)
TX_CTX_IDX5 (offset:0x0288,default :0x00000000)
TX_DTX_IDX5 (offset:0x028C,default :0x00000000)
RX_BASE_PTR (offset:0x0290,default :0x00000000)
Bits Type Name
Description
31:0 R/W RX_BASE_PTR0 Point to the base address of RXD Ring #0 (GE ports). It should be a 4-
DWORD aligned address
Init Value
0
RX_MAX_CNT (offset:0x0294,default :0x00000000)
Bits Type Name
Description
31:12
Reserved
11:0 R/W RX_MAX_CNT0 The maximum number of RXD count in RXD Ring #0.
Init Value
0
RX_CALC_IDX (offset:0x0298,default :0x00000000)
Bits Type Name
Description
31:12
Reserved
11:0 R/W RX_CALC_IDX0 Point to the next RXD CPU wants to allocate to RXD Ring #0.
Init Value
0
FS _DRX_IDX (offset:0x029C,default :0x00000000)
Bits Type Name
Description
31:12
Reserved
11:0 R/W RX_DRX_IDX0 Point to the next RXD DMA wants to use in FDS Ring#0. It should be a
4-DWORD aligned address.
Init Value
0
USB_DMA_CFG (offset:0x02A0,default :0x00000000)
Bits Type Name
Description
Init Value
31 R TX_BUSY
USB DMA TX FSM busy
0
30 R RX_BUSY
USB DMA RX FSM busy
0
29:24 R EPOUT_VLD OUT endpoint data valid
0
23 R/W UDMA_TX_EN USB DMA TX enable
0
22 R/W UDMA_RX_EN USB DMA RX enable
0
21 R/W RX_AGG_EN RX bulk aggregation enable
0
20 R/W TXOP_HALT
Halt TXOP count down when TX buffer is full.
0
0: disable
1: enable
19 R/W TX_CLEAR
Clear USB DMA TX path
0
18:17
Reserved
16 R/W PHY_WD_EN USB PHY watch-dog enable
0
15:8 RW RX_AGG_LMT RX bulk aggregation limit. Unit is 1024 bytes
00
7:0 RW RX_AGG_TO RX bulk aggregation time-out count. Unit is 1us
00
DSRT5370_ V1. 0_083010
Form No.：QS-073-F02
Rev.：1
Kept by： DCC
- 11 -
Ret. Time： 5 Years
Draft
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