Denon DVD-2200 Service Manual page 65

PIC18LC242-I/SO (VI: IC703)
PIC18LC242-I/SO Terminal Function
Pin No. Pin Name
1 MCLR
2 RA0
3 RA1
4 RA2
5 RA3
6 RA4
7 RA5
8 V
SS
9 OSC1
10 OSC2
11 RC0
12 RC1
13 RC2
14 RC3
15 RC4
16 RC5
17 RC6
18 RC7
19 V
SS
20 V
DD
21 INT0
22 RB1
23 RB2
24 RB3
25 RB4
26 RB5
27 RB6
28 RB7
Legend: O=Output
I=Input
P=Power
MCLR 1
2
RA0
3
RA1
4
RA2
5
RA3
6
RA4
RA5 7
V
8
SS
OSC1
9
OSC2
10
RC0 11
RC1
12
RC2 13
14
RC3
I/O
I Master Clear (Reset) input. This pin is an active low RESET to the device.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O. Open drain when configured as output.
I/O Digital I/O.
P Ground reference for logic and I/O pins.
Oscillator crystal input or external clock source input.
I
ST buffer when configured in RC mode. CMOS otherwise.
O Oscillator crystal output. Connects to crystal or resonator in Crystal Oscillator mode.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
P Ground reference for logic and I/O pins.
P Positive supply for logic and I/O pins.
I External Interrupt 0.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O.
I/O Digital I/O. Interrupt-on-change pin.
I/O Digital I/O. Interrupt-on-change pin.
I/O Digital I/O. Interrupt-on-change pin. ICSP programming clock.
I/O Digital I/O. Interrupt-on-change pin. ICSP programming data.
28 RB7
27
RB6
26
RB5
25
RB4
24
RB3
23
RB2
22 RB1
TOP VIEW
INT0
21
V
20
DD
V
19
SS
18 RC7
RC6
17
16 RC5
15
RC4
Description
65
DVD-2200
65