参数资料
型号: S1R72803F00A100
元件分类: 微控制器/微处理器
英文描述: 1 CHANNEL(S), 400M bps, SERIAL COMM CONTROLLER, PQFP100
封装: 0.40 MM PITCH, PLASTIC, QFP20-184
文件页数: 77/115页
文件大小: 833K
代理商: S1R72803F00A100
S1R72803F00A
60
EPSON
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x30
HwSBP2Ctl
7: PtNotPresent
R/W
0: Present
1: Not Present
6: HOSTtoDev
R/W
0: Host <– Device
1: Host –> Device
5: FromStream
R/W
0: From PageTable 1: FromStream
4: LastPT
R/W
0: None
1: Ignore
0x00
3: HwSBP2Rst
W
0: None
1: Reset
2: HwSBP2Rsum
W
0: None
1: Resume
1: HwSBP2Pause
W
0: None
1: Pause
0: HwSBP2Start
W
0: None
1: Start
Hardware SBP2 Control Register
This register controls the SBP2 processing of this IC.
Bit7 UltraDmaMode
PtNotPresent:0 (Present) Set => PageTable exists.
PtNotPresent:1 (Not Present) Set => PageTable does not exist.
Bit6 HOSTtoDev
HOSTtoDev:0 (Host<-Device) Set => Transfers data from Device to Host.
HOSTtoDev:1 (Host->Device) Set => Transfers data from Host to Device.
Bit5 FromStream
FromStream:0 (FromPt) Set => Starts with the PageTable Processing.
FromStream:1 (FromStream) Set => Starts with the Stream processing.
Bit4 LastPT
This bit indicates the 0x32 bit 3 NotQuad status and specifies whether to generate an interrupt if SegmentLength
of the last PageTableElement on PageTable is not the Quad unit during the HwSBP2 process.
LastPT: 0 (None) Set => The NotQuad status is indicated for the last PageTableElement and an interrupt is
generated.
LastPT: 1 (Ignore) Set => The NotQuad status is not indicated for the last PageTableElement and an interrupt
is not generated.
Bit3 HwSBP2Rst
SBP2Reset:1 (Reset) Set => Resets the hwSBP2.
If you read it, it indicates 0.
Bit2 HwSBP2Rsum
SBP2Resume:1 (Reset) Set => Resumes the hwSBP2 processing in pause.
If you read it, it indicates 0.
Bit1 HwSBP2Pause
SBP2Pause:1 (Pause) Set => Pauses the hwSBP2 processing in execution.
If you read it, it indicates 0.
Bit0 HwSBP2Start
SBP2Start:1 (Start) Set => Starts the hwSBP2 processing.
If you read it, it indicates 0.
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