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XL-MP9H
8 – 3
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
IC701 RH-iXA054SJZZ: System Microcomputer (IXA054SJ)
38,39,40,4
1,42,43,44,
45
S8/PB0 to
S15/PB7
I/O
• Segment output for LCD
• Can be used as general purpose input/output port (PB)
46,47,48,4
9,50,51,52,
53
S16/PB0 to
S23/PC7
I/O
• Segment output for LCD
• Can be used as general purpose input/output port (PC)
56,57,58,5
9,60,61,62,
63
S24/PD0 to
S31/PD7
I/O
• Segment output for LCD
• Can be used as general purpose input/output port (PD)
64,65,66,6
7,68,69,70,
71
S32/PE0 to
S39/PE7
I/O
• Segment output for LCD
• Can be used as general purpose input/output port (PE)
72*,73*,74*
,75*,76*,
77*,78*,79
S40/PF0 to
S47/PF7
I/O
• Segment output for LCD
• Can be used as general purpose input/output port (PF)
83,84,85,
86
COM0/PL0 to
COM3/PL3
I/O
• Common output for LCD
• Can be used as general purpose input port (PL)
80*,81*,82*
V1/PL4 to V3/
PL6
I/O
• LCD output bias power supply
• Can be used as general purpose input port (PL)
• Other functions:
AD input ports: AN12 to AN14
11
RES
I
Reset terminal
12
XT1
I
• Input for 32.768kHz crystal oscillation
• Other functions:
General purpose input port
AD input port: AN10
• When not in use, connect to VDD1
13
XT2
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
15
CF1
I
Input terminal for ceramic oscillator
16
CF2
O
Output terminal for ceramic oscillator
Pin No.
Port Name
Input/Output
Function
S20/PC4
S19/PC3
S18/PC2
S17/PC1
S16/PC0
S15/PB7
S14/PB6
S13/PB5
S12/PB4
S11/PB3
S10/PB2
S9/PB1
S8/PB0
S7/PA7
S6/PA6
S5/PA5
S4/PA4
S3/PA3
S2/PA2
S1/PA1
V2/PL5/AN13
V1/PL4/AN12
COM0/PL0
COM1/PL1
COM2/PL2
COM3/PL3
P30/INT4/T1IN
P31/INT4/T1IN
VSS3
VDD3
P32/INT4/T1IN
P33/INT4/T1IN
P34/INT5/T1IN
P35/INT5/T1IN
P00
P01
P02
P03
P04
P05
P06
P07
P10/SO0
P11/SI0/SB0
P12/SCK0
P13/SO1
P14/SI1/SB1
P15/SCK1
P16/T1PWML
P17/T1PWMH/BUZ
RES
XT1/AN10
XT2/AN11
VSS1
CF1
CF2
VDD1
P80/AN0
P81/AN1
P82/AN2
P83/AN3
P84/AN4
P85/AN5
P86/AN6
P87/AN7/MICIN
P70/INT0/T0LCP/AN8
P71/INT1/T0HCP/AN9
P72/INT2/T0IN
P73/INT3/T0IN
S0/PA0
V3/PL6/AN14
S47/PF7
S46/PF6
S45/PF5
S44/PF4
S43/PF3
S42/PF2
S41/PF1
S40/PF0
S39/PE7
S38/PE6
S37/PE5
S36/PE4
S35/PE3
S34/PE2
S33/PE1
S32/PE0
S31/PD7
S30/PD6
S29/PD5
S28/PD4
S27/PD3
S26/PD2
S25/PD1
S24/PD0
VSS2
VDD2
S23/PC7
S22/PC6
S21/PC5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Figure 2 BLOCK DIAGRAM OF IC