Renesas H8S/2318 series, Руководство по оборудованию

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Rev. 5.00, 12/03, page 22 of 1088
Pin No.
Type Symbol
TFP-100B,
TFP-100G FP-100A
I/O Name and Function
TxD1,
TxD0 9, 8 11, 10 Output Transmit data (channel 0, 1):
Data output pins.
RxD1,
RxD0 11, 10 13, 12 Input Receive data (channel 0, 1):
Data input pins.
Serial
communication
interface (SCI)
Smart Card
interface
SCK1
SCK0 13, 12 15, 14 I/O Serial clock (channel 0, 1):
Clock I/O pins.
A/D converter AN7 to
AN0 86 to 79 88 to 81 Input Analog 7 to 0: Analog input pins.
ADTRG
93 95 Input A/D conversion external trigger input:
Pin for input of an external trigger to
start A/D conversion.
D/A converter DA1, DA0 86, 85 88, 87 Output Analog output: D/A converter analog
output pins.
A/D converter
and D/A
converters AV
CC
77 79 Input This is the power supply pin for the
A/D converter and D/A converter.
When the A/D converter and D/A
converter are not used, this pin
should be connected to the system
power supply (V
CC
).
AV
SS
87 89 Input This is the ground pin for the A/D
converter and D/A converter.
This pin should be connected to the
system power supply (0 V).
V
ref
78 80 Input This is the reference voltage input
pin for the A/D converter and D/A
converter.
When the A/D converter and D/A
converter are not used, this pin
should be connected to the system
power supply (V
CC
).
I/O ports P17 to
P10 6 to 1,
100, 99 8 to 1 I/O Port 1: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 1 data direction
register (P1DDR).
P27 to
P20 92 to 89,
59,
56 to 54 94 to 91,
61,
58 to 56 I/O Port 2: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port 2 data direction
register (P2DDR).