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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.
Be careful when attaching the adapter because incorrect insertion can cause fatal
damage to the MCU.
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.
• When write the program to the M37272E8FP...................................................... SW1: E8
• When write the program to the M37272EFFP ..................................................... SW1: EF
Table 4.1 Setting jumper switch
MCU SW1
M37272E8FP E8
M37272EFFP EF
Figure 4.2 Setting the jumper switch