參數(shù)資料
型號: X9118
廠商: Intersil Corporation
英文描述: Dual Suply/Low Power/1024-Tap/2-Wire Bus
中文描述: 雙敘普利/低Power/1024-Tap/2-Wire巴士
文件頁數(shù): 9/20頁
文件大?。?/td> 348K
代理商: X9118
9
FN8161.1
March 25, 2005
Figure 4. Four-Byte Instruction Sequence (Write or Read for WCR or Data Registers)
INSTRUCTION FORMAT
Read Wiper Counter Register (WCR)
Write Wiper Counter Register (WCR)
Read Data Register (DR)
S
T
A
R
T
A
C
K
A
C
K
SCL
SDA
A
C
K
S
T
O
P
A
C
K
ID3 ID2ID1ID0 0 A1 A0 R/W
I2
0
0
0
X
X
0
0
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
I1 I0
0 RB RA
0
1
0
1
0
X
X
X
Device ID
Internal
Address
Instruction
Opcode
Register
Address
Wiper or Data
Position
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
Register
Addresses
S
A
C
K
Wiper Position
(Sent by Slave on SDA)
M
A
C
K
Wiper Position
(Sent by Slave on SDA)
M
A
C
K
S
T
O
P
0
1
0
1
0
A 1 A 0
R
1
0
0
0
0
0
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
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
Register
Addresses
S
A
C
K
Wiper Position
(Sent by Master on SDA)
S
A
C
K
Wiper Position
(Sent by Master on SDA)
S
A
C
K
S
T
O
P
0
1
0
1
0
A 1
A 0
R
1
0
1
0
0
0
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
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
Register
Addresses
S
A
C
K
Wiper Position
(Sent by Slave on SDA)
M
A
C
K
wiper position or data
(Sent by Slave on SDA)
M
A
C
K
S
T
O
P
0
1
0
1
0
A 1 A 0
R
1
0
1
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
X9118
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