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4.2 Attaching the Adapter to a PROM Programmer
As shown in Figure 4.1, attach the pin No. 1 of the PCA7402E connector (standard-pitch 32-pin pin-
header mounted) to the pin No. 1 of the IC socket of the PROM programmer.
Figure 4.1 Attaching the adapter to a PROM programmer
4.3 Setting the Jumper Switch
Set the jumper switch SW1 according to the MCU type to be programmed. For setting, see Table 4.1
and Figure 4.2.
Table 4.1 Setting jumper switch
Figure 4.2 Setting the jumper switch
Be careful when attaching the adapter because incorrect insertion can cause fatal
damage to the MCU.
• When write the program to the M37272E8FP ...................................................... SW1: E8
• When write the program to the M37272EFFP ..................................................... SW1: EF
MCU
M37272E8FP
M37272EFFP
SW1
E8
EF
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