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參數(shù)資料
| 型號(hào)： | X9408YV24ZT1 |
| 廠商： | Intersil |
| 文件頁(yè)數(shù)： | 20/20頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC XDCP QUAD 64-TAP 2.5K 24TSSOP |
| 標(biāo)準(zhǔn)包裝： | 2,500 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 電阻（歐姆）： | 2.5k |
| 電路數(shù)： | 4 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±300 ppm/°C |
| 存儲(chǔ)器類(lèi)型： | 非易失 |
| 接口： | I²C（設(shè)備位址） |
| 電源電壓： | 4.5 V ~ 5.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 24-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-TSSOP |
| 包裝： | 帶卷 (TR) |
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9
FN8191.4
January 15, 2009
One 6-bit Wiper Counter Register for each XDCP. (Four 6-bit
registers in total.)
{D5~D0}: These bits specify the wiper position of the
respective XDCP. The Wiper Counter Register is loaded on
power-up by the value in Data Register 0. The contents of
the WCR can be loaded from any of the other Data Register
or directly. The contents of the WCR can be saved in a DR.
Instruction Format
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).
Read Wiper Counter Register (WCR)
Write Wiper Counter Register (WCR)
Read Data Register (DR)
Write Data Register (DR)
XFR Data Register (DR) to Wiper Counter Register (WCR)
TABLE 3.
WIPER COUNTER REGISTER, (6-BIT), VOLATILE
WP5
WP4
WP3
WP2
WP1
WP0
VVVVVV
(MSB)
(LSB)
S
T
A
R
T
DEVICE TYPE
IDENTIFIER
DEVICE
ADDRESSES
S
A
C
K
INSTRUCTION
OPCODE
WCR
ADDRESSES
S
A
C
K
WIPER POSITION
(SENT BY SLAVE ON SDA)
M
A
C
K
S
T
O
P
0
1
0
1
A3
A2
A1
A0
1
0
1
0
P1
P0
0
WP
5
WP
4
WP
3
WP
2
WP
1
WP
0
S
T
A
R
T
DEVICE TYPE
IDENTIFIER
DEVICE
ADDRESSES
S
A
C
K
INSTRUCTION
OPCODE
WCR
ADDRESSES
S
A
C
K
WIPER POSITION
(SENT BY MASTER ON SDA)
S
A
C
K
S
T
O
P
0
1
0
1
A3
A2
A1
A0
1010
0
P1
P0
0
W
P5
W
P4
W
P3
W
P2
W
P1
W
P0
S
T
A
R
T
DEVICE TYPE
IDENTIFIER
DEVICE
ADDRESSES
S
A
C
K
INSTRUCTION
OPCODE
DR AND WCR
ADDRESSES
S
A
C
K
WIPER POSITION/DATA
(SENT BY SLAVE ON SDA)
M
A
C
K
S
T
O
P
0
1
0
1
A3
A2
A1
A0
1011
R1
R0
P1
P0
0
W
P5
W
P4
W
P3
W
P2
W
P1
W
P0
S
T
A
R
T
DEVICE TYPE
IDENTIFIER
DEVICE
ADDRESSES
S
A
C
K
INSTRUCTION
OPCODE
DR AND WCR
ADDRESSES
S
A
C
K
WIPER POSITION/DATA
(SENT BY MASTER ON SDA)
S
A
C
K
S
T
O
P
HIGH-VOLTAGE
WRITE CYCLE
0
1
0
1
A3
A2
A1
A0
1100
R1 R0 P1
P0
00
W
P5
W
P4
W
P3
W
P2
W
P1
W
P0
S
T
A
R
T
DEVICE TYPE
IDENTIFIER
DEVICE
ADDRESSES
S
A
C
K
INSTRUCTION
OPCODE
DR AND WCR
ADDRESSES
S
A
C
K
S
T
O
P
0101
A3
A2
A1
A0
1
0
1
R1
R0
P1
P0
X9408
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