參數(shù)資料
型號(hào)： AD7877ACPZ-REEL7
廠商： ANALOG DEVICES INC
元件分類(lèi)： 消費(fèi)家電
英文描述： 16-Bit, Pseudo Bipolar, Fully Diff Input, 250kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC 8-MSOP -40 to 85
中文描述： SPECIALTY CONSUMER CIRCUIT, QCC32
封裝： 5 X 5 MM, ROHS COMPLIANT, MO-220VHHD-2, LFCSP-32
文件頁(yè)數(shù)： 38/44頁(yè)
文件大小： 1002K
代理商： AD7877ACPZ-REEL7
AD7877
Register Name: Sequencer Register 0
Write Address: 1100; Read Address: 01100; Default Value: 0x000.
Table 19.
Read/
Write
Description
0
Not Used
R/W
This bit is not used.
1
Z1_SS
R/W
Setting this bit includes the Z1 touch-pressure measurement (X+ input) in a slave mode sequence.
2
TEMP2_SS R/W
Setting this bit includes a temperature measurement using differential conversion in a slave mode sequence.
3
TEMP1_SS R/W
Setting this bit includes a temperature measurement using single-ended conversion in a slave mode
sequence.
4
BAT2_SS
R/W
Setting this bit includes measurement of Battery Monitor Input 2 in a slave mode sequence.
5
BAT1_SS
R/W
Setting this bit includes measurement of Battery Monitor Input 1 in a slave mode sequence.
6
AUX3_SS
R/W
Setting this bit includes measurement of Auxiliary Input 3 in a slave mode sequence.
7
AUX2_SS
R/W
Setting this bit includes measurement of Auxiliary Input 2 in a slave mode sequence.
8
AUX1_SS
R/W
Setting this bit includes measurement of Auxiliary Input 1 in a slave mode sequence.
9
Z2_SS
R/W
Setting this bit includes the Z2 touch-pressure measurement (Y input) in a slave mode sequence.
10
XPOS_SS
R/W
Setting this bit includes measurement of the X position (Y+ input) in a slave mode sequence.
11
YPOS_SS
R/W
Setting this bit includes measurement of the Y position (X+ input) in a slave mode sequence.
Rev. A | Page 38 of 44
Bit Name
Register Name: Sequencer Register 1
Write Address: 1101; Read Address: 01101; Default Value: 0x000.
Table 20.
Read/
Write
Description
0
Not Used
R/W
This bit is not used.
1
Z1_MS
R/W
Setting this bit includes the Z1 touch-pressure measurement (X+ input) in a master mode sequence.
2
TEMP2_MS R/W
Setting this bit includes a temperature measurement using differential conversion in a master mode
sequence.
3
TEMP1_MS R/W
Setting this bit includes a temperature measurement using single-ended conversion in a master mode
sequence.
4
BAT2_MS
R/W
Setting this bit includes measurement of Battery Monitor Input 2 in a master mode sequence.
5
BAT1_MS
R/W
Setting this bit includes measurement of Battery Monitor Input 1 in a master mode sequence.
6
AUX3_MS
R/W
Setting this bit includes measurement of Auxiliary Input 3 in a master mode sequence.
7
AUX2_MS
R/W
Setting this bit includes measurement of Auxiliary Input 2 in a master mode sequence.
8
AUX1_MS
R/W
Setting this bit includes measurement of Auxiliary Input 1 in a master mode sequence.
9
Z2_MS
R/W
Setting this bit includes the Z2 touch-pressure measurement (Y input) in a master mode sequence.
10
XPOS_MS
R/W
Setting this bit includes measurement of the X position (Y+ input) in a master mode sequence.
11
YPOS_MS
R/W
Setting this bit includes measurement of the Y position (X+ input) in a master mode sequence.
Bit Name
相關(guān)PDF資料
PDF描述
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AD7877ACP-REEL7 Touch Screen Controller
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