Hitachi H8/3008, Руководство по оборудованию

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12
Pin No.
Type Symbol
FP-100B
TFP-100B FP-100A I/O
Name and Function
Analog
power AV
SS
86 88 Input Ground pin for the A/D and D/A converters.
Connect to system ground (0 V).
supply
V
REF
77 79 Input Reference voltage input pin for the A/D and
D/A converters. Connect to the system power
supply when not using the A/D and
D/A converters.
I/O ports P4
7
to P4
0
26 to 23,
21 to 18 28 to 25,
23 to 20 Input/
output Port 4: Eight input/output pins. The direction
of each pin can be selected in the port 4 data
direction register (P4DDR).
P6
7
,
P6
5
to P6
0
61,
60 to 58 63,
62 to 60 Input/
output Port 6: Eight input/output pins. The direction
of each pin can be selected in the port 6 data
direction register (P6DDR).
P7
7
to P7
0
85 to 78 87 to 80 Input Port 7: Eight input pins
P8
4
to P8
0
91 to 87 93 to 89 Input/
output
Port 8: Five input/output pins. The direction of
each pin can be selected in the port 8 data
direction register (P8DDR).
P9
5
to P9
0
17 to 12 19 to 14 Input/
output
Port 9: Six input/output pins. The direction of
each pin can be selected in the port 9 data
direction register (P9DDR).
PA
7
to
PA
0
100 to 93 2, 1,
100 to
95
Input/
output Port A: Eight input/output pins. The direction
of each pin can be selected in the port A data
direction register (PADDR).
PB
7
to
PB
0
9 to 2 11 to 4 Input/
output Port B: Eight input/output pins. The direction
of each pin can be selected in the port B data
direction register (PBDDR).
Note: * In 5 V operation models. This is a V
CC
pin in 3 V operation models.