Technical information
63
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
EPROM MODE
The built-in PROM of the blank One Time PROM version and built-
in EPROM version can be read or programmed with a
general-purpose PROM programmer using a special programming
adapter. The One Time PROM version and the built-in EPROM
version have the function of the M5M27C101 corresponding for
writing to the built-in PROM. Set the address of PROM program-
mer in the user ROM area.
The PROM of the blank One Time PROM version is not tested or
screened in the assembly process and following processes. To en-
sure proper operation after programming, the procedure shown in
Figure 65 is recommended to verify programming.
Fig. 65 Programming and testing of One Time PROM version
Table 16 Programming adapter
Package
80P6Q-A
80D0
Name of Programming Adapter
PCA4738H-80A
PCA4738L-80A
Table 17 PROM programmer setup
Product name
PROM programmer setup
Corresponding
device
Writing
area
M38867E8AHP
M38867E8AFS
ROM area of
microcomputer
M5M27C101K
byte
program
0808016
|
0FFFD16
808016
|
FFFD16
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