DV164101 Microchip Technology, DV164101 Datasheet - Page 19

• Manufacturer Part Number: DV164101
• Description: KIT DEV PICKIT1 FLASH 8/14PIN
• Manufacturer: Microchip Technology
• Series: PICkit™ 1r
• Type: MCUr

Specifications of DV164101

• Contents: PIC Kit 1 Circuit Board, CD-ROMs, USB Interface Cable and Booklet
• Processor To Be Evaluated: PIC12F675
• Interface Type: USB
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC12, PIC16
• Silicon Core Number: PIC12F, PIC16F
• Silicon Family Name: PIC12F6xx, PIC16F6xx
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Microchip's 8-14 Pin FLASH Microcontrollers
• For Use With: AC164122 - BOARD DAUGHT PICTAIL SD/MMC CARDAC164120 - BOARD SIGNAL ANALYSIS PICKIT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DV164101R; DV164101R

 2004 Microchip Technology Inc.
FIGURE 3-4:
If the write fails, the status bar turns red and displays “Checksum verify failed”, as
shown in Figure 3-5. This error indicates the data was corrupted during the
programming sequence. If this error is displayed, write the program to the device again.
If this error continues, see Chapter 5. “Troubleshooting” for assistance.
FIGURE 3-5:
3.2.3
Prior to each write, the imported hex file time stamp is compared to the version on the
disk. If the version on the disk is newer, it is reloaded. This occurs only when a hex file
has been read from the disk.
In the normal mode of operation, the hex file is updated with every build in MPLAB IDE.
This ensures that the latest version built by MPLAB IDE will be written to the device.
3.2.4
This function verifies the program written to the device against a hex file. It compares
all areas of memory including Program and Configuration.
To verify the code, import the hex file and click Verify. If the code is the same, the status
bar turns green and displays “Verified successfully”, as shown in Figure 3-6.
FIGURE 3-6:
If a discrepancy is found, the status bar turns red and displays the error “Verify Failed
Error in program memory”, as shown in Figure 3-7.
Automatic File Reload
Verify Program Code
WRITE SUCCESSFUL STATUS BAR
WRITE ERROR STATUS BAR
VERIFY PROGRAM CODE STATUS BAR
DS40051D-page 15