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8-43
Writes to the Registers can only be performed by the Locked Port.
Writing the 10th Register (65434) initiates the writing of the line to the FLASH. (It is
recommended that the full ten registers, padded by 0x0FF’s be written to write a HEX line.) Offset
Values of 0x00000 - 0x0FFFF write to the FLASH, Addresses 0x00000 - 0x0FFFF (Blocks 0, 1, 2
and 3).
Reading these Registers returns the values last written to these Registers.
GE Communicator EXT FLASH Extended Code Hex Line (65441-65450)
These 10 Registers are similar to Registers 65425-65434, except that Offset Values of 0x00000 -
0x03FFF write to the FLASH Addresses 0x14000 - 0x17FFF (Block 5).
If Variation 0001, Offset Values of 0x00000 - 0x07FFF write to the FLASH, Addresses 0x14000 -
0x1BFFF (Block 5).
GE Communicator EXT FLASH Product History Hex Line (65457-65466)
These 10 Registers are similar to Registers 65425-65434, except that Offset Values of 0x00000 -
0x03FFD write to the FLASH, Addresses 0x18000 - 0x01BFFD (Block 6).
GE Communicator EXT FLASH Programmable Settings Hex Line (65473-65482)
These 10 Registers are similar to Registers 65425-65434, except that Offset Values of 0x00000 -
0x03FFD write to the FLASH, Addresses 0x1C000 - 0x1FFFD (Block 7).
EPM DSP FLASH Code Hex Line (65489-65498)
These 10 Registers are similar to 65425-65434, except that Extended Addressing Offset Values of
0x0F0000 - 0x0FFFFF write to the Normal FLASH, Addresses 0x10000 - 0x1FFFF (Blocks 4-7).
8.110: Enhanced Serial Number (65533-65534)
Q
Description: This is an 8-digit Packed BCD. The format is the same at the Serial Number
(Registers 65535-65536).
8.111: Serial Number (65535-65536)
Q
Description: This is an 8-digit Packed BCD.
Example:
Registers 65535-65536, Serial Numbers might contain the following data:
The Serial Number is 00073304.
65536Address 65535
Value 0007H 3394H
Description 00073304