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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 PCA7402D PROM programmer connector
(Standard-pitch 28-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 Inserting an MCU into Programming Adapter
(1) As shown in Figure 4.2, set the slide bar of the IC socket to the right side (marked on the board).
(2) As shown in Figure 4.2, insert the MCU into the IC socket, with the pin No. 1 of the MCU matched
to the pin No. 1 of the IC socket.
Be careful when inserting the MCU because incorrect insertion can cause fatal
damage to the MCU.
Figure 4.2 Inserting an MCU
Top view