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7542 Group
(2) ID Code Check Function
Use this function in standard serial I/O mode. When the contents
of the flash memory are not blank, the ID code sent from the pro-
grammer is compared with the ID code written in the flash memory
to see if they match. If the ID codes do not match, the commands
sent from the programmer are not accepted. The ID code consists
of 8-bit data, and its areas are FFD4
gram which has had the ID code preset at these addresses to the
flash memory.
Address
FFD4
16
FFD5
16
FFD6
16
FFD7
16
FFD8
16
FFD9
16
FFDA
16
ROM code protect control
FFDB
16
Fig. 103 ID code store addresses
Rev.3.02
Oct 31, 2006
REJ03B0006-0302
to FFDA
. Write a pro-
16
16
ID1
ID2
ID3
ID4
ID5
ID6
ID7
Interrupt vector area
Page 82 of 134
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