Intel E3815 FH8065301567411 数据表
产品代码
FH8065301567411
Intel
®
Atom™ Processor E3800 Product Family
Datasheet
1641
15.8.764 reg_inp_sys_dma_DMA_FSM_Ctrl_status_type
(inp_sys_dma_DMA_FSM_Ctrl_status)—Offset 87010h
DMA FSM Control state and flags
Access Method
Default: 00000001h
15.8.765 reg_inp_sys_dma_DMA_FSM_Pack_status_type
(inp_sys_dma_DMA_FSM_Pack_status)—Offset 87014h
DMA FSM Pack state
Access Method
Type:
Memory Mapped I/O Register
(Size: 32 bits)
inp_sys_dma_DMA_FSM_Ctrl_status:
ISPMMADR Type:
PCI Configuration Register (Size: 32 bits)
ISPMMADR Reference:
[B:0, D:3, F:0] + 10h
31
28
24
20
16
12
8
4
0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
un
used_DMA_FSM
_Ctrl
_
st
atus
FS
M
Er
ror
Stall
Ru
n
Id
le
Bit
Range
Default &
Access
Description
31:8
0h
RW
unused_DMA_FSM_Ctrl_status:
Unused
7:4
0h
RO
FSM:
FSM control state: 0)Idle -- 1)req_rcv -- 2)rcv -- 3)rcv_req -- 4)init
3
0h
RO
Error:
Error flag
2
0h
RO
Stall:
Stall flag
1
0h
RO
Run:
Run flag
0
1h
RO
Idle:
Idle flag
Type:
Memory Mapped I/O Register
(Size: 32 bits)
inp_sys_dma_DMA_FSM_Pack_status:
ISPMMADR Type:
PCI Configuration Register (Size: 32 bits)
ISPMMADR Reference:
[B:0, D:3, F:0] + 10h