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2 attaching the adapter to a prom programmer, 3 setting the jumper switch – Renesas PROM Programming Adapter PCA7426G02 User Manual

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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 you use. For settings, see Table 4.1 and Figure
4.2.

Table 4.1 Jumper switch settings

Figure 4.2 Jumper switch setting example

Example when setting SW1 to E8

MCU

Internal ROM

Mode

SW1

M37273EFSP

60 KB

M5M27C101

EF

M37273E8SS

32 KB

M5M27C101

E8

M37273ERSS

-

M5M27C101

E8