參數(shù)資料
型號: X9111
廠商: Intersil Corporation
英文描述: Single Supply/Low Power/1024-Tap/SPI Bus
中文描述: 單電源/低Power/1024-Tap/SPI巴士
文件頁數(shù): 10/21頁
文件大?。?/td> 156K
代理商: X9111
X9111
– Preliminary Information
Characteristics subject to change without notice.
10 of 21
REV 1.1.15 5/9/03
www.xicor.com
Write Data Register (DR)
Transfer Data Register (DR) to Wiper Counter Register (WCR)
Transfer Wiper Counter Register (WCR) to Data Register (DR)
Read Status Register (SR)
Notes:
(1) “A0 and A1”: stand for the device address sent by the master.
(2) WCRx refers to wiper position data in the Wiper Counter Register
(3) “X”: Don’t Care.
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
Wiper Position or Data
(Sent by Master on SI)
Wiper Position or Data
(Sent by Master on SI)
CS
Rising
Edge
H
W
0
1
0
1
0 A1 A0
R
1
1
0
0 RB RA 0
0
X X X X X X
W
C
R
9
W
C
R
8
W
C
R
7
W
C
R
6
W
C
R
5
W
C
R
4
W
C
R
3
W
C
R
2
W
C
R
1
W
C
R
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
CS
Rising
Edge
0
1
0
1
0 A1 A0
R
1
1
0
0 RB RA 0
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
CS
Rising
Edge
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
0 A1 A0
R
1
1
1
0
RB
RA
0
0
CS
Falling
Edge
Device Type
Identifier
Device
Addresses
Instruction
Opcode
Register
Addresses
Status Data
(Sent by Slave on SO)
Status Data
(Sent by Slave on SO)
CS
Rising
Edge
0
1
0
1
0 A1 A0
R
0
1
0
0
0
0
0
1
X
X
X
X
X
X
X
X
0
0
0
0
0
0
0 WIP
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