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XL-MP9H
Pin No.
Port Name
38,39,40,4
S8/PB0 to
1,42,43,44,
S15/PB7
45
46,47,48,4
S16/PB0 to
9,50,51,52,
S23/PC7
53
56,57,58,5
S24/PD0 to
9,60,61,62,
S31/PD7
63
64,65,66,6
S32/PE0 to
7,68,69,70,
S39/PE7
71
72*,73*,74*
S40/PF0 to
,75*,76*,
S47/PF7
77*,78*,79
83,84,85,
COM0/PL0 to
86
COM3/PL3
80*,81*,82*
V1/PL4 to V3/
PL6
11
RES
12
XT1
13
XT2
15
CF1
16
CF2
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
IC701 RH-iXA054SJZZ: System Microcomputer (IXA054SJ)
V2/PL5/AN13
V1/PL4/AN12
COM0/PL0
COM1/PL1
COM2/PL2
COM3/PL3
P30/INT4/T1IN
P31/INT4/T1IN
P32/INT4/T1IN
P33/INT4/T1IN
P34/INT5/T1IN
P35/INT5/T1IN
Input/Output
I/O
•
Segment output for LCD
•
Can be used as general purpose input/output port (PB)
I/O
•
Segment output for LCD
•
Can be used as general purpose input/output port (PC)
I/O
•
Segment output for LCD
•
Can be used as general purpose input/output port (PD)
I/O
•
Segment output for LCD
•
Can be used as general purpose input/output port (PE)
I/O
•
Segment output for LCD
•
Can be used as general purpose input/output port (PF)
I/O
•
Common output for LCD
•
Can be used as general purpose input port (PL)
I/O
•
LCD output bias power supply
•
Can be used as general purpose input port (PL)
•
Other functions:
AD input ports: AN12 to AN14
I
Reset terminal
I
•
Input for 32.768kHz crystal oscillation
•
Other functions:
General purpose input port
AD input port: AN10
•
When not in use, connect to VDD1
I/O
•
Output for 32.768kHz crystal oscillation
•
Other functions:
General purpose input port
AD input port: AN11
•
When not in use, set to oscillation mode and leave open
I
Input terminal for ceramic oscillator
O
Output terminal for ceramic oscillator
81
82
83
84
85
86
87
88
VSS3
89
VDD3
90
91
92
93
94
P00
95
P01
96
P02
97
P03
98
P04
99
P05
100
Figure 2 BLOCK DIAGRAM OF IC
Function
8 – 3
50
S20/PC4
49
S19/PC3
48
S18/PC2
47
S17/PC1
46
S16/PC0
45
S15/PB7
44
S14/PB6
43
S13/PB5
42
S12/PB4
41
S11/PB3
40
S10/PB2
39
S9/PB1
38
S8/PB0
37
S7/PA7
36
S6/PA6
35
S5/PA5
34
S4/PA4
33
S3/PA3
32
S2/PA2
31
S1/PA1
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