参数资料
| 型号： | DV250501 |
| 厂商： | Microchip Technology |
| 文件页数： | 24/52页 |
| 文件大小： | 0K |
| 描述： | KIT DEV CAN MCP250XX |
| 标准包装： | 1 |
| 主要目的： | 接口，CAN 输入/输出扩展器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP25020，MCP25050 |
| 主要属性： | V2.0B，最高每秒 1Mb 的数据速率 |
| 已供物品： | 板，线缆，电源，CD，样品 |
| 产品目录页面： | 685 (CN2011-ZH PDF) |
| 相关产品： | MCP25020-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25025-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25020-E/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25050-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25055-I/P-ND - IC I/O EXPANDER CAN 8B 14DIP MCP25050-E/P-ND - IC I/O EXPANDER CAN 8B 14DIP |
| 其它名称： | Q1221418 |
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MCP250XX User’s Guide
2.4
ESTABLISHING COMMUNICATIONS
When the software is started from a new template (as it must be the first time it is
started), some steps must be taken to insure proper operation and to set up the
software defaults. These defaults can be saved by saving the template as a project
and opening the project in subsequent sessions.
2.4.1
Configure Parallel Port
The board status (including parallel port address and connection status) is indicated in
the Board Status window (Figure 2-3). Assuming the port address, as displayed in the
window, matches the address as configured by the PC, the board status should
indicate “connected”, with the indicator in the window being green.
If the status indicator is red and indicates “not connected”, check the port address. To
change the port address that the software uses, select “Options > MCP2515” and enter
the correct port address in the appropriate dialog box (Figure 2-11).
Note:
Port address is entered as a hex value.
FIGURE 2-11:
PC NODE OPTIONS
2.4.2
Match Oscillator Frequency with Board
The CAN data rate is a function of the oscillator frequency. Therefore, the proper
oscillator frequency must be set in order for the software to calculate the CAN data rate
correctly. Open the same window that was opened to set the parallel port address
(Figure 2-11). The frequency of oscillation units are displayed in kilohertz (kHz).
DS51266C-page 20
? 2004 Microchip Technology Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| DV251001 | KIT DEVELOPMENT CAN MCP2510 |
| DV330021 | BOARD DEV DSPICDEM MCSM KIT |
| DVMCPA | KIT DVR BOARD EVAL SYSTEM MXDEV1 |
| DX2R005HN2E700 | CONN USB RCPT MINI B 5PS R/A SMD |
| DX3R005HN2E700 | CONN UBS MINI AB 5POS R/A SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DV250501 | 制造商:Microchip Technology Inc 功能描述:CAN DEVELOPER'S KIT/ MCP250XX |
| DV250K3225T | 制造商:SEI Stackpole Electronics Inc 功能描述:VAR 250VAC 320VDC 400A 390V 3225 SMD - Tape and Reel 制造商:SEI Stackpole Electronics Inc 功能描述:Var MOV 250VAC/320VDC 400A 390V 3225 SMD T/R |
| DV250K4032T | 制造商:SEI Stackpole Electronics Inc 功能描述:- Tape and Reel 制造商:SEI Stackpole Electronics Inc 功能描述:Var MOV 250VAC/320VDC 1200A 390V 4032 SMD T/R |
| DV251001 | 功能描述:网络开发工具 MCP2510/2515 CAN RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V |
| DV-25E | 制造商:Teac 功能描述:DRIVE;DVD;5X;MBLE;INTERNAL |
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