Device Specific Information for P301

All I2C type serial EEPROMs must be placed in the bottom pins of the socket.
All other serial EEPROMs must be placed one pin up from the bottom as indicated 
in the user manual.

ATMEL AT49F010, 020, 040 Flash PROMs
	These devices have a lockable boot block. To lock the boot block set
SECURITY 0 to PROGram. Note that once locked the block cannot be unlocked.

EEPROMS with software data protection.
	The P301 will automatically unlock protected devices and
re-program them. To lock EEPROMS using software data protection set
the SECURITY 0 to PROG in the SEQence,SECURITY menu. The P301 will
secure the devices after verifying in the program sequence.


Serial EEPROMS in 8 pin DIPs. These must be placed in the programmer socket
one pin up from the bottom. i.e. pin4 of the DIP goes in pin 15 of the
ZIF socket.

Serial EEPROMs with write protection.
	The National & STM 93CSXX series of EEPROMs have a write protection
register into which can be programmed an address where write protection
commences. The address to be programmed must be stored in the programmer RAM 
address immediately fllowing the EEPROM data; e.g for the 93CS06 it must be 
stored at address 20h. The write protection register is cleared automatically 
during a program operation. To enable programming of the write protection 
register set SECURITY 0 to program in the SEQuence, SECURITY menu.
	An additional ONE TIME PROGRAMMABLE bit is also provided. Programming
of this bit prevents further alteration of the write protect register. To 
program this bit set SECURITY 1 to program in the SEQuence,SECURITY menu.

SERIAL EPROMS WITH SPI interface.
	These devices have two Block protect bits which may be programmed 
to select a range of addresses to be protected. To program BP0 set 
SECURITY 0 to PROG in the SEQuence SECURITY menu. To program BP1 set
SECURITY 1 to PROG.
	Note that the programmer will reset these bits to unprogrammed 
(no protection ) prior to programming the device. 

NEC uPD78P018F GC

This device requires the adaptor UPD78P018GC available from NEC.