参数资料
| 型号： | DM163001 |
| 厂商： | Microchip Technology |
| 文件页数： | 49/57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 |
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PICDEM-1 USER ’S GUIDE
Appendix A. Hardware Detail
The PICDEM-1 hardware is extremely simple and is intended to illustrate the
ease of use of several PICmicro parts. The PICDEM-1 features the following
hardware elements:
A.1
A.2
A.3
Processor Sockets
Although three sockets are provided, only one device may be used at a time.
? 18-pin socket
? 28-pin socket
? 40-pin socket
Display
Eight red LEDs are connected to PORTB of each processor type. The PORTB
pins are set high to light the LEDs.
Power Supply
There are two ways to supply power to PICDEM-1:
? A 9V, 100 mA unregulated AC or DC supply can be plugged into J2.
? A +5V, 100 mA regulated DC supply can be connected to the hooks
provided.
PICMASTER users have a regulated +5V power supply available in the logic
probe connector and can easily connect to the hooks on PICDEM-1 (Red
probe to +5V and Black probe to GND).
Note:
The exact power up sequence listed in Getting Started (Section 2)
of this guide must be followed.
A.4
RS-232 Serial Port
An RS-232 level shifting IC has been provided with all necessary hardware to
support connection of an RS-232 host through the DB9 connector. The port is
configured as DCE, and can be connected to a PC using a straight through
cable.
PIC17C4X devices have their RX and TX pins tied to the RX and TX lines of
the Max232A. The other devices do not have a serial port implemented in
hardware, but an RS-232 interface may be implemented in software using
pins RA2 and RA3.
? 1999 Microchip Technology Inc.
DS33015C-page 45
相关PDF资料 |
PDF描述 |
|---|---|
| DM163004-LT | BOARD DEMO PICDEM.NET |
| DM163005 | KIT EVAL PIC16C432/433 LIN BUSS |
| DM163007 | PICDEM CAN-LIN 1 FOR 18C658/858 |
| DM163008 | KIT MCP2120/2150 FOR IRDA COMM |
| DM163010 | BOARD DEMO PICDEM USB |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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: |
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