參數(shù)資料
型號(hào): X9269
廠商: Intersil Corporation
英文描述: 3A,400V,SILASTIC RECT.
中文描述: 單電源/低Power/256-Tap/2-Wire巴士
文件頁數(shù): 13/25頁
文件大?。?/td> 422K
代理商: X9269
X9269
REV 1.1.11 2/17/03
Characteristics subject to change without notice.
13 of 25
www.xicor.com
Global XFR Wiper Counter Register (WCR) to Data Register (DR)
Transfer Wiper Counter Register (WCR) to Data Register (DR)
Transfer Data Register (DR) to Wiper Counter Register (WCR)
Increment/Decrement Wiper Counter Register (WCR)
Notes:
(1) “MACK”/”SACK”: stands for the acknowledge sent by the master/slave.
(2) “A3 ~ A0”: stands for the device addresses sent by the master.
(3) “X”: indicates that it is a “0” for testing purpose but physically it is a “don’t care” condition.
(4) “I”: stands for the increment operation, SDA held high during active SCL phase (high).
(5) “D”: stands for the decrement operation, SDA held low during active SCL phase (high).
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
A3 A2 A1 A0
1
0
0
0 RB RA 0
0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
A3 A2 A1 A0
1
1
1
0 RB RA
0
P0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
S
T
O
P
0
1
0
1
A3 A2 A1 A0
1 1 0 1 RB RA
0
P0
S
T
A
R
T
Device Type
Identifier
Device
Addresses
S
A
C
K
Instruction
Opcode
DR/WCR
Addresses
S
A
C
K
Increment/Decrement
(Sent by Master on SDA)
S
T
O
P
0
1
0
1 A3 A2 A1 A0
0
0
1
0
0
0
0
P0
I/D I/D
.
.
.
.
I/D I/D
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