参数资料
| 型号： | DM163025 |
| 厂商： | Microchip Technology |
| 文件页数： | 28/48页 |
| 文件大小： | 0K |
| 描述： | PIC DEM FULL SPEED USB DEMO BRD |
| 标准包装： | 1 |
| 主要目的： | 接口，USB 2.0 主机/控制器 |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | PIC18F2455/2550/4455/4550 |
| 主要属性： | 全速（12Mbps） |
| 次要属性： | MPLAB ICE 2000/4000 仿真器接口，温度传感器，扩展和 PICtail 接头 |
| 已供物品： | 板，缆线，CD |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
| 相关产品： | PIC18F4458T-I/PT-ND - IC PIC MCU FLASH 12KX16 44TQFP PIC18F4458T-I/ML-ND - IC PIC MCU FLASH 12KX16 44QFN PIC18F2458T-I/SO-ND - IC PIC MCU FLASH 12KX16 28SOIC PIC18F4458-I/PT-ND - IC PIC MCU FLASH 12KX16 44TQFP PIC18F2458-I/SP-ND - IC PIC MCU FLASH 12KX16 28SDIP PIC18F2458-I/SO-ND - IC PIC MCU FLASH 12KX16 28SOIC PIC18F4458-I/ML-ND - IC PIC MCU FLASH 12KX16 44QFN PIC18F4458-I/P-ND - IC PIC MCU FLASH 12KX16 40DIP PIC18F4553-I/PT-ND - IC PIC MCU FLASH 16KX16 44TQFP PIC18F4553-I/P-ND - IC PIC MCU FLASH 16KX16 40-DIP 更多... |
| 其它名称： | Q2086254 |
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PICDEM ? FS USB User’s Guide
3.5.3
Using the Bootloader
Once the board has been selected in the dropdown list, the bootloader control buttons
become active (Figure 3-5).
FIGURE 3-5:
BOOTLOAD MODE CONTROLS
? Load HEX File: This loads a hex file into the memory buffer and displays the con-
tent in the message window. The data loaded can be used to program a target
device. A valid hex file must conform to the Intel ? HEX 32 format. If an invalid file
is selected, a warning message, “WARNING - No HEX file data.”, is displayed.
If device configuration data is present, the bootloader firmware will check it for
configuration conflicts that might disable the board. These are discussed in
Each project’s hex file, MCHPUSB.hex, can be found in the ‘_output’
directory (i.e., C:\MCHPFSUSB\fw\Cdc\_output and
C:\MCHPFSUSB\fw\Hid\Mouse\_output ).
? Read Device: The read device function reads the entire memory range into the
memory buffer and displays the content in the message window. Program mem-
ory, EEPROM, the User ID and configuration data are all read. A successful read
operation is indicated by the message “MESSAGE - Read Completed” in the
Message window. If the operation failed, a warning, “WARNING - Failed to read”,
is shown.
? Erase Device: The erase device function erases the user program memory space
only (0x0800 to 0x7FFF). It does not erase the EEPROM, User ID or configuration
data.
? Execute: The execute function sends a Reset command to the bootloader firm-
ware, causing a microcontroller Reset. If S2 is not pressed during this time, the
user code in program memory will start executing; otherwise, the firmware will
re-enter the Bootload mode. If the operation failed, perform a hard Reset on the
demo board by pressing S1.
? Save To HEX File: The save to hex file function saves the data contained in the
memory buffer to a file, whether it was loaded from the read device or load hex file
functions. It only saves the data type present in the memory buffer. If a hex file is
loaded and does not have a particular type of memory (i.e., EEPROM), that data
section will not be saved in the output file. All memory sections are always loaded
after a read device function.
DS51526B-page 24
? 2008 Microchip Technology Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| DM163028 | BOARD DEMO PICDEM LCD |
| DM163029 | BOARD PICDEM FOR MECHATRONICS |
| DM164130-3 | BOARD DEMO FOR PIC16F/PIC18F |
| DM183020 | BOARD DEMO PIC18FXX20 64/80TQFP |
| DM183021 | BOARD DEV PICDEM MC LV |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DM163025-1 | 功能描述:开发板和工具包 - PIC / DSPIC USB DEMO BOARD 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: |
| DM163026 | 功能描述:开发板和工具包 - PIC / DSPIC L-Pow Sol Demo Brd 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: |
| DM163027-2 | 功能描述:Zigbee/802.15.4开发工具 PICDEM Z ZIGBEE BRD RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:EM35x 频率:2.4 GHz 接口类型:USB 工作电源电压: |
| DM163027-4 | 功能描述:Zigbee/802.15.4开发工具 PICDEM Z ZIGBEE BRD RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:EM35x 频率:2.4 GHz 接口类型:USB 工作电源电压: |
| DM163027-5 | 功能描述:Zigbee/802.15.4开发工具 PICDEM Z MRF24J40 2.4 GhZ Dev Kit RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:EM35x 频率:2.4 GHz 接口类型:USB 工作电源电压: |
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