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2. Introduction
PCA7439 is a programming adapter for 8-bit microcomputers of 7200 Series. The adapter is a tool
that can be used to write programs into internal PROM of microcomputers using a commercially
available PROM programmer.
This manual describes the specifications and the operation of PCA7439.
Figure 2.1 shows the external view of PCA7439 and its constituent parts.
Figure 2.1 External view of PCA7439 and its constituent parts
2.1 Things to Check When Unpacking
Each PCA7439 Package consists of following parts. Check to see that it contains all of the parts shown
below.
Contents
• PCA7439 (Main unit) .............................................. x1
• PCA7414B (Interface) ............................................. x1
• PCA7402E (Connector) ........................................... x1
• PCA7439 Instruction Manual (This manual) ........... x1
If any part is missing or there is any doubt about your product package, contact your nearest office
of Mitsubishi or its distributor.
