Renesas R8C/25 用户手册
J3
Pin
Circuit Net Name
Device
Pin
Pin
Circuit Net Name
Device Pin
1 IRQ0/TRIGa*
27
2 IRQ1/IO_6*
28
3 IRQ2/IO_7*
29
4 LCD_E
30
5 LCD_RS
31
6 AD_POT
32
7 P3_1
33
8 TMR1
34
9 IO_5
35
10 IO_4
36
11 IO_3
37
12 AD0
38
13 No
Connection
-
14 No
Connection
-
Table 9-3: J3
J4
Pin
Circuit Net Name
Device
Pin
Pin
Circuit Net Name
Device Pin
1 No
Connection
-
2 AD1
41
3 AD2
42
4 AD3
43
5 P4_2/VREF
44
6 IO_0
45
7 IO_2
46
8 IO_1
47
9 LCD_D7
48
10 LCD_D6
49
11 LCD_D5
50
12 LCD_D4
51
13 MO_UD
52
14 No
Connection
-
Table 9-4: J4
15