FN8201.0 April 18, 2005 Write Data Register (DR) Write new value to the Register pointed to by P1
參數(shù)資料
型號: X9448WS24I-2.7
廠商: Intersil
文件頁數(shù): 17/19頁
文件大?。?/td> 0K
描述: IC DUAL PROG COMP 10K 64TP SO24
標準包裝: 30
系列: XDCP™
接片: 64
電阻(歐姆): 10k
電路數(shù): 2
溫度系數(shù): 標準值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(設備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 24-SOIC(0.295",7.50mm 寬)
供應商設備封裝: 24-SOIC
包裝: 管件
7
FN8201.0
April 18, 2005
Write Data Register (DR)
Write new value to the Register pointed to by P1 - P0 and R1 - R0.
Transfer Data Register to Wiper Counter Register or Analog Control Register
Transfer the contents of the Register pointed to by R1 - R0 to the WCR or ACR pointed to by P1 - P0.
Transfer Wiper Counter or Analog Control Register to Data Register
Transfer the contents of the WCR or ACR pointed to by P1 - P0 to the Register pointed to by R1 - R0.
Global Transfer Data Register to Wiper Counter or Analog Control Register
Transfer the contents of all four Data Registers pointed to by R1 - R0 to their respective WCR or ACR.
Global Transfer Wiper Counter or Analog Control Register to Data Register
Transfer the contents of all WCRs and ACRs to their respective data Registers pointed to by R1 - R0.
Increment/Decrement Wiper Counter Register
Enable Increment/decrement of the WCR pointed to by P1 - P0.
P1 P0: 00 or 01 only.
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR/ACR/DR
addresses
S
A
C
K
register data
(sent by master on SDA)
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
010 1
A
3
A
2
A
1
A
0
1100
R
1
R
0
P
1
P
0
00
D
5
D
4
D
3
D
2
D
1
D
0
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR/ACR/DR
addresses
S
A
C
K
S
T
O
P
01 01
A
3
A
2
A
1
A
0
1 101
R
1
R
0
P
1
P
0
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR/ACR/DR
addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
01
A
3
A
2
A
1
A
0
11
10
R
1
R
0
P
1
P
0
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
DR
addresses
S
A
C
K
S
T
O
P
0
101
A
3
A
2
A
1
A
0
00
0
1
R
1
R
0
00
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
DR
addresses
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0101
A
3
A
2
A
1
A
0
1000
R
1
R
0
00
S
T
A
R
T
device type
identifier
device
addresses
S
A
C
K
instruction
opcode
WCR
addresses
S
A
C
K
increment/decrement
(sent by master on SDA)
S
T
O
P
01
A
3
A
2
A
1
A
0
00
10
0
P
1
P
0
I/
D
I/
D
..
I/
D
I/
D
X9448
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