- 您现在的位置：买卖IC网 > Sheet目录1200 > CC-ACC-ADD-2443 (Digi International)BRD AUDIO ADD-0N CC 2443 KIT
Chapter 1
?
?
?
Separate X/Y position conversion mode
Auto (Sequential) X/Y position conversion mode
Waiting for interrupt mode
Touch screen
interface modes
1. Normal conversion mode
Single Conversion Mode is used for General Purpose ADC Conversion. This mode can
be activated by:
1
2
Set the ADCCON (ADC Control Register), and
Set the read and write to the ADCDAT0 (ADC Data Register 0).
2. Separate X/Y position conversion mode is activated as follows:
1
2
X-Position Mode writes X-Position Conversion Data to ADCDAT0, so Touch
Screen Interface generates the Interrupt source to Interrupt Controller.
Y-Position Mode writes Y-Position Conversion Data to ADCDAT1, so Touch
Screen Interface generates the Interrupt source to Interrupt Controller.
3. Auto (Sequential) X/Y Position Conversion Mode is activated as follows:
1
2
Touch Screen Controller sequentially converts the X-Position or Y-Position
that is touched.
After touch controller writes X-measurement data to ADCDAT0 and writes
Y-measurement data to ADCDAT1, the Touch Screen Interface generates
Interrupt source to Interrupt Controller in Auto Position Conversion Mode.
4. Waiting for Interrupt Mode is activated as follows:
1
2
The Touch Screen Controller generates an interrupt (INT_TC) signal when
the stylus is down. Waiting for Interrupt Mode setting value is
rADCTSC=0xd3; // XP_PU, XP_Dis, XM_Dis, YP_Dis, YM_En.
After the Touch Screen Controller generates interrupt signal (INT_TC), the
user must wait for the interrupt mode to be cleared (XY_PST sets to the No
operation Mode).
5. Standby Mode
Standby Mode is activated when ADCCON [2] is set to '1.'
In this mode, A/D conversion operation is halted and ADCDAT0, ADCDAT1 register
contains the previous converted data.
Reset controller
On the module there is an Analog Devices ADM811SARTZ used. This device monitors
3.3V and has RSTIN# as debounced manual reset input and through a series resistor of
470R produces PWRGOOD as output. The voltage threshold is 2.93V. Reset output
length is typically 240ms.
37
ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
CC-EVB-FAX
KIT EVAL WORLD MODEM II FAX
CC-USB-SR
ADAPTER USB TO SOCKET INTRFC
CC-USB232-C10
ADAPTER USB TO RS-232 CABLE
CDB150X-01-Z
DEVELOPMENT BOARD FOR CS1501
CDB1601-120W-Z
DEVELOPMENT BOARD FOR CS1601
CDB35L00
DEVELOPMENT BOARD FOR CS35L0X
CDB4207
BOARD EVALUATION FOR CS4207
CDB4245
BOARD EVAL FOR CS4245 CODEC
相关代理商/技术参数
CC-ACC-DB9C
制造商:Digi International Inc 功能描述:JUMPSTART KIT BASEBOARD AND POWER SUPPLY FOR DIGI CONNECTCOR - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:KIT JUMPSTART FOR WI-9C/9C
CC-ACC-DB9P
制造商:Digi International 功能描述:JUMPSTART KIT BASEBOARD AND POWER SUPPLY FOR DIGI CONNECTCOR - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:KIT JUMPSTART FOR 9P 制造商:Digi International Inc 功能描述:Jumpstart Kit BseBrd and Power Supply
CC-ACC-DB9P-9215
制造商:Digi International 功能描述:JUMPSTART KIT BASEBOARD AND POWER SUPPLY FOR DIGI CONNECTCOR - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:KIT JUMPSTART FOR 9P 9215 制造商:Digi International Inc 功能描述:Jumpstart Kit BseBrd and Power Supply
CC-ACC-DBMX51
制造商:Digi International Inc 功能描述:BOARD DEV CONNECTCORE I.MX51 制造商:Digi International Inc 功能描述:JumpStart Kit Baseboard and Power Supply for ConnectCore Wi-i.MX51 w/o Module
CC-ACC-DBMX-51
制造商:Digi International Inc 功能描述:JUMPSTART KIT BASEBOARD AND POWER SUPPLY FOR DIGI CONNECTCOR - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:KIT JUMPSTART FOR WI-I.MX51
CC-ACC-ETHMX
制造商:Digi International Inc 功能描述:SECOND ETHERNET CHANNEL ADAPTER, ADAPTER TO CONNECT TO SECOND - Boxed Product (Development Kits) 制造商:Digi International Inc 功能描述:IC MICROCONTROLLER 制造商:Digi International Inc 功能描述:Second Ethernet Channel Adapter
CC-ACC-LCD-70WV
功能描述:7" LCD ACCESSORY KIT FOR CONNECT 制造商:digi international 系列:- 零件状态:在售 触摸屏:电容性 屏幕对角线尺寸:7"（177.80mm） 点像素:800 x 480（WVGA） 标准包装:1
CC-ACC-LCDQ-28
功能描述:显示开发工具 Digi Embedded ARM 2.8" LCD Display RoHS:否 制造商:4D Systems 产品:4Display Shields 工具用于评估:?OLED-160-G1, ?OLED-160-G2 接口类型:Serial 工作电源电压:5 V