PCF79XX Adapter for VVDI
PROG
1. Supported Chip
Models:
PCF7922 PCF7941 PCF7945 PCF7952
PCF7953 PCF7961
2. Two Optional Ways to Read Write
PCF79XX Chip
(1) Remove the chip and put it in
the IC socket, select option “PCF79XX chip” shown as follows.
(2) Connect wire to the circuit
board, select option “PCF79XX adapter” shown as follows.
Note: If PCF79XX adapter option can't
recognize chip due to the affection of circuit board, just remove chip and put
it in IC socket, then use option “PCF79XX chip” to operate.
3.VVDI Pro Options
Description
(1) “EEPROM”: data storage space, it
can read & write in protected status.
(2) “EROM”: program memory space
(equal to other chip’s FLASH space), it can read & write in unprotected
status.
(3) “Protected”: click “Protected”
to lock chip and unable to read out chip data.
(4) “Unprotected”: click
“Unprotected” to unlock chip and able to read out chip data.
After unlock, the original data in
the chip will be cleared.
5. PCF79XX Chip Function
Currently PCF79XX chip support lock,
unlock and read/write data.
Package
Including:
1pc x PCF79XX-Adapter