Microchip Technology Universal Device Programmer DV007004 DV007004 User Manual
Product codes
DV007004
MPLAB
®
PM3 User’s Guide
DS51464C-page 64
© 2006 Microchip Technology Inc.
Certain voltages may be viewed/set for Flash devices (see Table 7-5) and Non-Flash
devices (see Table 7-6). Other voltages are applicable to both types of devices (see
Table 7-7). For Information on changing voltage settings and using low voltage pro-
gramming, see Section 7.5.2.1 “Changing Voltage Settings” and
Section 7.5.2.2 “Using Low Voltage Program”, respectively.
devices (see Table 7-6). Other voltages are applicable to both types of devices (see
Table 7-7). For Information on changing voltage settings and using low voltage pro-
gramming, see Section 7.5.2.1 “Changing Voltage Settings” and
Section 7.5.2.2 “Using Low Voltage Program”, respectively.
TABLE 7-5:
FLASH DEVICES
Selection
Description
V
DD
A
PP
This is the voltage used by the programmer to verify Flash
memory. The default is the device's nominal voltage value.
memory. The default is the device's nominal voltage value.
TABLE 7-6:
NON-FLASH DEVICES
Selection
Description
V
DD
Min
This voltage and
V
DD
Max are used by the programmer to
verify memory in EEPROM devices. The value should be the
minimum voltage for the designated circuit. The default is the
device's minimum voltage value.
minimum voltage for the designated circuit. The default is the
device's minimum voltage value.
V
DD
Max
This voltage and
V
DD
Min are used by the programmer to
verify memory. The value should be the maximum voltage for
the designated circuit. The default is the device's maximum
voltage value.
the designated circuit. The default is the device's maximum
voltage value.
TABLE 7-7:
ALL DEVICES
Selection
Description
V
DD
Nom
This is the voltage at which the device is programmed. This
should be the average voltage at which the system will run.
The default is 5 volts.
should be the average voltage at which the system will run.
The default is 5 volts.
V
PP
This is the voltage used to bring the device into a program-
ming mode. Although this is dependent of the device's
programming specification, it may be changed. If “Low
Voltage Program” is selected, this is changed to
ming mode. Although this is dependent of the device's
programming specification, it may be changed. If “Low
Voltage Program” is selected, this is changed to
V
DD
Nom
by the programmer.
Reset Voltages
Resets all voltages to their default values.
Low Voltage Program
In ICSP™ mode, select this checkbox to perform Low Volt-
age programming. Low Voltage programming uses a dedi-
cated pin to enter into the programming mode versus a high
voltage on V
age programming. Low Voltage programming uses a dedi-
cated pin to enter into the programming mode versus a high
voltage on V
PP
. This check box is ignored when a socket is
installed.
Power Target Circuit from
MPLAB PM3
MPLAB PM3
In ICSP mode, this allows the target circuit to be powered
from MPLAB PM3 to supply power for programming. This
check box is ignored when a socket is installed.
from MPLAB PM3 to supply power for programming. This
check box is ignored when a socket is installed.