Chapter 2. Getting Started
To erase an EEPROM/Flash device:
? Enable your programmer in MPLAB. If you change programmers, you
will have to restart MPLAB.
? Place the device in the programmer.
? Select Erase Program Memory or the equivalent erase command from
the Programmer menu.
Note:
You do not have to erase an EEPROM/Flash device before repro-
gramming it.
2.2.2
Reprogramming the Sample Device
To reprogram the erased sample device, the following will be necessary:
1. Sample programs installed on the hard drive
The PICDEM-1 package includes a 3.5-inch disk which contains sample
programs for all the processor types supported. Instructions on how to
install the programs can be found in the readme file also on the disk.
2. An assembler, such as MPASM available with MPLAB
Sample programs may be used to program the sample device once they
have been assembled. Microchip Technology’s MPLAB Integrated Devel-
opment Environment (IDE) includes an assembler (MPASM). However,
other assemblers may be used. For a list of PICmicro-compatible assem-
blers, please refer to the Microchip Third Party Handbook .
3. A device programmer, such as PRO MATE ? II or PICSTART ? Plus
Once the sample program is in hex file format, a programmer may be used
to program a blank device. Microchip Technology’s PRO MATE II or
PICSTART Plus programmers may be used. Both are compatible with
MPLAB. However, other programmers may be used. For a list of PICmicro-
compatible programmers, please refer to the Microchip Third Party Hand-
book .
If the code protection bit(s) have not been programmed, the on-chip program
memory can be read out for verification purposes.
? 1999 Microchip Technology Inc.
Note:
Microchip does not recommend code protecting windowed
devices.
DS33015C-page 7
相关PDF资料
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
DM163012 BOARD DEMO PICDEM FOR 16C781/782
DM163024 BOARD DEMO PICDEM.NET 2
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相关代理商/技术参数
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