7733 Datasheet, PDF (854/940 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER

A-D CONVERTER
9.1 Overview
In the 7736 Group, the A-D converter’s input pins are independent of UART2’s I/O pins.
Therefore, concerning chapter “9. A-D CONVERTER,” the 7736 Group differs from the 7733 Group in the
following section. Only the differences are described in this chapter:
• “9.2 Block description”
The following sections of the 7736 group are the same as those of the 7733 Group. Therefore, refer to part
1:
• “9.1 Overview” (page 9-2 in part 1)
• “9.3 A-D conversion method” (page 9-11 in part 1)
• “9.4 Absolute accuracy and Differential non-linearity error” (page 9-14 in part 1)
• “9.5 One-shot mode” (page 9-17 in part 1)
• “9.6 Repeat mode” (page 9-20 in part 1)
• “9.7 Single sweep mode” (page 9-23 in part 1)
• “9.8 Repeat sweep mode” (page 9-27 in part 1)
• “9.9 Precautions for A-D converter” (page 9-31 in part 1)
9.2 Block description
Concerning section “9.2 Block description,” the 7736 Group differs from the 7733 Group in the following:
• 9.2.5 Port P7 direction register
The other description is the same as that of the 7733 Group. Therefore, refer to part 1:
• “9.2 Block description” (page 9-3 in part 1)
9–2
7736 Group User’s Manual