DV164120 Microchip Technology, DV164120 Datasheet - Page 28

• Manufacturer Part Number: DV164120
• Description: KIT STARTER PICKIT 2
• Manufacturer: Microchip Technology
• Series: PICkit™ 2r
• Type: Microcontrollerr

Specifications of DV164120

• Contents: Board, PICkit™ 2 Programmer, Cable, CD
• Processor To Be Evaluated: PIC family
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Core Architecture: PIC
• Ic Product Type: Programmer
• Kit Contents: Hardware, Cables, Literature And Software
• Ic Interface Type: USB
• Supported Families: PICmicro
• Rohs Compliant: Yes
• Development Tool Type: Hardware / Software - Starter Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC Micro® MCU
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With: 8/14/20-pin PICmicros
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

2.11
2.12
DS51553E-page 24
ERASING AND BLANK CHECKING THE DEVICE
AUTOMATING WRITE/READ PROCEDURES
FIGURE 2-16:
The Erase function erases the program memory, data EEPROM memory, ID and
Configuration bits, regardless of the state of the Program Memory and EEPROM Data
“Enabled” checkboxes. However, this function is not normally needed since the Write
function performs an erase operation prior to programming the device.
To erase the device, click Erase (Figure 2-17).
FIGURE 2-17:
The Blank Check function will read the entire device to determine if Program Memory,
EEPROM Data memory, User IDs and Configuration bits are erased. All memory
regions will be examined, regardless of the state of the Program Memory and EEPROM
Data “Enabled” checkboxes.
To Blank Check the device, click Blank Check (Figure 2-17).
The PICkit 2 Programmer application has two buttons for automating multiple
functions.
Note:
Note:
If the device is read after it has been protected, the protected memory
regions will display all zeros.
Simply unchecking “Enable Code Protect” will not allow you to read the
region. You must erase and reprogram all device memory before you can
read that memory region again.
The PICkit 2 Erase function always uses the Bulk Erase method that
requires a minimum V
Write function. You will be warned if V
connected device.
BUTTONS – ERASE
ENABLE CODE PROTECT
DD
, even on devices that support row erasing for the
DD
is below the minimum for the
© 2008 Microchip Technology Inc.