參數(shù)資料
型號: S1R72803F00A100
元件分類: 微控制器/微處理器
英文描述: 1 CHANNEL(S), 400M bps, SERIAL COMM CONTROLLER, PQFP100
封裝: 0.40 MM PITCH, PLASTIC, QFP20-184
文件頁數(shù): 82/115頁
文件大?。?/td> 833K
代理商: S1R72803F00A100
S1R72803F00A
EPSON
65
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x36
PayloadSize_H
7:
6:
5:
4:
0x00
3: Payload Size[11]
Set Payload Size (Bytes)
2: Payload Size[10]
If (HwSBP2Ctl.HwSBP2Exec ==0) {
1: Payload Size[9]
Write is valid.
0: Payload Size[8]
R/W
} else {
0x37
PayloadSize_L
7: Payload Size[7]
Write is invalid.
6: Payload Size[6]
}
5: Payload Size[5]
4: Payload Size[4]
0x00
3: Payload Size[3]
2: Payload Size[2]
1: Payload Size[1]
0: Payload Size[0]
Hardware SBP2 Payload Size Set Register
Set this register when the firmware handles data to a StreamArea to be used by the HwSBP2.
When the HwSBP2Stat.Exec.:”1" (in execution of HwSBP2), writing to this register is ignored.
When the RxStreamArea receives data the equivalent of this size, the BufMoniter.RxPayldRdy bit becomes “1”.
If free space the equivalent of a size set here exists in the TxStreamArea, the BufMoniter. TxPayldRdy bit
becomes “1”.
Payload Size [11:0]
Set a payload size to use for data transfer in byte.
The settable size is 2n (n:2 to 11) bytes.
Hardware Page Table Size Set Register
The Write and Read of this register have different meanings depending on whether a PageTable is present
(setting of HwSBP2Ctl.PtNotPresent bit).
When a PageTable is present
Write: Set a PageTable size in byte. (The number of pages x 8 bytes)
Read: Indicates the remaining PageTable size.
When a PageTable is not present
Write: Set a data length.
Read: Indicates a new PageTable size based on the written data size. (The number of pages x 8 bytes)
When it is not written, zero can be read if the HwSBP2 correctly finishes. The remaining table size can be
read when it is in execution or it finishes incorrectly.
Address Register Name
Bit Symbol
R/W
Description
H.Rst S.Rst B.Rst
0x38
PageTableSize_H 7: Page Table Size[15]
6: Page Table Size[14]
5: Page Table Size[13]
4: Page Table Size[12]
If (HwSBP2Ctl.PtNotPresent == 0) {
0x00
3: Page Table Size[11]
Write:Set PageElement *8 (bytes)
2: Page Table Size[10]
Read :Indicate Page Table Size
1: Page Table Size[9]
} else {
0: Page Table Size[8]
R/W
Write:Set Data Length (bytes)
0x39
PageTableSize_L 7: Page Table Size[7]
Read :Indicate Create PageElement *8 (bytes)
6: Page Table Size[6]
}
5: Page Table Size[5]
4: Page Table Size[4]
0x00
3: Page Table Size[3]
2: Page Table Size[2]
1: Page Table Size[1]
0: Page Table Size[0]
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