8/10-Bit A/D Converter Pins - Fujitsu MB91150 Series Hardware Manual

13.3 8/10-bit A/D Converter Pins

This section provides a block diagram of the 8/10-bit A/D converter pins.
I 8/10-bit A/D converter pins
The 8/10-bit A/D converter pins are also used as general-purpose ports. Table 13.3-1 "8/10-bit
A/D converter pins" lists the functions, I/O formats of the pins, and settings when the 8/10-bit
A/D converter is used.
Table 13.3-1 8/10-bit A/D converter pins
Function Pin name
Channel 0 PK0/AN0
Channel 1 PK1/AN1
Channel 2 PK2/AN2
Channel 3 PK3/AN3
Channel 4 PK4/AN4
Channel 5 PK5/AN5
Channel 6 PK6/AN6
Channel 7 PK7/AN7
Pin I/O
function format
CMOS
output,
Port K I/O, CMOS
analog hysteresis
input input or
analog
input
CHAPTER 13 8/10-BIT A/D CONVERTER
Pull-up Standby
setting control
None None
I/O port settings
required for use of the
pins
Port K is set for input.
(DDRK: Bits 0 to 7 = 0)
Pins are set for analog
input.
(AICK bits 0 to 7 = 1)
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