HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 40

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

Table 1.3
Type
I/O ports
Notes: 1. F-ZTAT version only.
20
2. Applies to ZTAT, mask ROM, and ROMless versions only.
Pin Functions (cont)
Symbol
P3
P3
P4
P4
PA
PA
PB
PB
PC
PC
PD
PD
PE
PE
PF
PF
PG
PG
5
0
7
0
3
0
7
0
7
0
7
0
7
0
7
0
4
0
to
to
to
to
to
to
to
to
to
FP-100B,
TFP-100B,
TFP-100G FP-100A
13 to 8
86 to 79
53 to 50
48 to 41
39 to 32
30 to 23
22 to 19,
17 to 14
69 to 76
97 to 93
Pin No.
15 to 10
88 to 81
55 to 52
50 to 43
41 to 34
32 to 25
24 to 21,
19 to 16
71 to 78
99 to 95
I/O
I/O
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Name and Function
Port 3: A 6-bit I/O port. Input or
output can be designated for each bit
by means of the port 3 data direction
register (P3DDR).
Port 4: An 8-bit input port.
Port A: An 4-bit I/O port. Input or
output can be designated for each bit
by means of the port A data direction
register (PADDR).
Port B: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port B data direction
register (PBDDR).
Port C: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port C data direction
register (PCDDR).
Port D: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port D data direction
register (PDDDR).
Port E: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port E data direction
register (PEDDR).
Port F: An 8-bit I/O port. Input or
output can be designated for each bit
by means of the port F data direction
register (PFDDR).
Port G: A 5-bit I/O port. Input or
output can be designated for each bit
by means of the port G data direction
register (PGDDR).