OptimaUserManual.pdf - 第128页
OPT IMA PAL SO FTW ARE Opti ma User M anual 122 Options> Ver ify Options This selection i s used to set t he methods of devi ce data verifi cation after pr ogra mming: V erification option s in the Optio ns me nu The …
OPTIMA PAL SOFTWARE
Optima User Manual
121
This option is not available with electrically-erasable devices.
OPTIMA PAL SOFTWARE
Optima User Manual
122
Options>Verify Options
This selection is used to set the methods of device data verification after
programming:
Verification options in the Options menu
The following device verification options are available:
q Verify Off provides no verification of the device after programming
q Verify Normal provides a single-pass verify at nominal V
CC
for the device after
programming
q Verify Low provides a single-pass verify at device-rated low V
CC
q Verify High provides a single-pass verify at device-rated high V
CC
q Verify Low and High provides a two-pass verify; once at device-rated low V
CC
,
and a second at device-rated high V
CC
OPTIMA PAL SOFTWARE
Optima User Manual
123
Options>Auto Security
When selected, the security fuse(s) will be set during each programming cycle, after
verifying and before vector testing. If the JEDEC file contains the security fuse
command (G1*), the Auto Security mode is automatically enabled, and the Auto
Security feature will be checked regardless of initial condition.
Options>Vectortest
This selection is used to select the vector testing methods of the device after
programming. If a JEDEC file with test vectors has been read into memory, then the
device in the socket can be tested for conformance with these test sequences with this
command:
Vector testing options in the Options menu