参数资料
型号: DM163001
厂商: Microchip Technology
文件页数: 39/57页
文件大小: 0K
描述: BOARD DEMO PICDEM-1
标准包装: 3
其它名称: DM163001R
DM163001R-ND
PICDEM-1

PICDEM-1 USER ’S GUIDE
Chapter 6. USART Demo – PIC17C42
The demo42.asm program demonstrates the USART peripheral of the
PIC17C42. The program waits for S1 to be pressed, increments a counter,
and transmits it through the serial port. The RX and TX lines of the serial port
must be shorted at the DB9 connector (pins 2 and 3). The value received from
the serial port is displayed on the LEDs.
Other devices do not have a serial port implemented in hardware. However, if
the user wishes to use a serial port, one may be implemented in software. For
more information, please refer to AN555 – Software Implementation of
Asynchronous Serial I/O (DS00555).
For more information on USART module operation, please refer to the
PICmicro Midrange Microcontroller Family Reference Manual for an
operational description and a list of related application notes. For detailed
information on the PICDEM-1 hardware, please refer to Appendix A.
PORT B
PICDEM-I
LEDs
7
6
5
4
3
2
1
0
DEMO BOARD
C 1993
RN1
RN2
J1
PIC17C42
U1
RS-232
C13
U4
C11
C14
R
Figure 6.1: USART Demo
? 1999 Microchip Technology Inc.
DS33015C-page 35
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DM163002 制造商:Microchip Technology Inc 功能描述:PIC16C64/74 DEMO BOARD
DM163003 功能描述:开发板和工具包 - PIC / DSPIC PICDEM 3 PIC16C923/4 RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163004 功能描述:开发板和工具包 - PIC / DSPIC USE 579-DM163004-LT RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压:
DM163004 制造商:Microchip Technology Inc 功能描述:DEMO BOARD W/TCP/IP ((NW))
DM163004-LT 功能描述:开发板和工具包 - PIC / DSPIC PICDEM.net Demo Kit w/o TCP/IP Lean Book RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: