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參數(shù)資料
| 型號(hào)： | EVAL-AD7879-1EBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 18/41頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION FOR AD7879-1 |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 接口，觸摸屏控制器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | AD7879-1 |
| 主要屬性： | 4 線電阻式觸控屏控制器，I²C 和 SPI 接口 |
| 次要屬性： | 圖形用戶界面，USB 接口 |
| 已供物品： | 板，線纜，CD，觸控屏 |
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AD7879/AD7889
Rev. C | Page 24 of 40
Table 14. Control Register 3
Address
Bit Name
Data Bit
Description
Default
Value
0x03
TEMP MASK
15
TEMP mask bit.
0x0000
0 = temperature measurement is allowed to cause interrupt.
1 = temperature measurement is not allowed to cause interrupt.
AUX/VBAT MASK
14
AUX/VBAT mask bit.
0 = AUX/VBAT measurement is allowed to cause interrupt.
1 = AUX/VBAT measurement is not allowed to cause interrupt.
INT MODE
13
DAV/INT mode select.
0 = enable DAV mode.
1 = enable INT mode.
Note that this bit overrides any mask bits associated with individual channels.
GPIO ALERT
12
GPIO interrupt enable.
0 = GPIO can cause an alert on the INT output.
1 = mask GPIO from causing an alert on the INT output.
AUX/VBAT LOW
11
1 = AUX/VBAT below low limit.
AUX/VBAT HIGH
10
1 = AUX/VBAT above high limit.
TEMP LOW
9
1 = TEMP below low limit.
TEMP HIGH
8
1 = TEMP above high limit.
X+
7
1 = include measurement of Y position (X+ input).
Y+
6
1 = include measurement of X position (Y+ input).
Z1
5
1 = include Z1 touch-pressure measurement (X+ input).
Z2
4
1 = include measurement of Z2 touch-pressure measurement (Y input).
AUX
3
1 = include measurement of AUX channel.1
VBAT
2
1 = include measurement of battery monitor (VBAT).1
TEMP
1
1 = include temperature measurement.
Not used
0
Unused.
1
If GPIO is enabled in Control Register 2 (Bit 13), AUX and VBAT are both ignored. If AUX and VBAT are both selected and GPIO is disabled, AUX is ignored and VBAT is
measured.
Table 15. Limit Registers
Address
Register Name
Data Bit
Description
Default
Value
0x04
AUX/VBAT high limit
[15:0]
User-programmable AUX/VBAT high limit register
0x0000
0x05
AUX/VBAT low limit
[15:0]
User-programmable AUX/VBAT low limit register
0x0000
0x06
TEMP high limit
[15:0]
User-programmable TEMP high limit register
0x0000
0x07
TEMP low limit
[15:0]
User-programmable TEMP low limit register
0x0000
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-AD7879EBZ | 功能描述:BOARD EVALUATION FOR AD7879 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電信，線路接口單元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要屬性:T1/J1/E1 LIU 次要屬性:- 已供物品:板，電源，線纜，CD 其它名稱:82EBV2081 |
| EVAL-AD7887CB | 制造商:Analog Devices 功能描述:EVAL BD FOR 2.7 V TO 5.25 V, MICROPWR, 2CH, 125 KSPS, 12-BIT - Bulk |
| EVAL-AD7887CB4 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2.7 V to 5.25 V, Micropower, 2-Channel, 125 kSPS, 12-Bit ADC in 8-Lead MSOP |
| EVAL-AD7887CBZ | 功能描述:BOARD EVAL FOR AD7887 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:* 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| EVAL-AD7888CB | 制造商:Analog Devices 功能描述:EVAL KIT FOR 2.7 V TO 5.25 V, MICROPWR, 8CH, 125 KSPS, 12-BI - Bulk |
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