Mitsubishi DPLUS 74SB -BKB, Service Manual

Page: 110 / 176

7-9
PIN ASSIGNMENT AND PACKAGE TYPE
WT62P2 v1.04
USB Monitor Controller
Pin No. Pin Name I/O Descriptions
L40 S44 42 40
1 1 1 - D+ I/O USB D+ signal.
2 2 2 1 PWM2 O PWM2 output (10V open-drain).
3 3 3 2 PWM1 O PWM1 output (5V open-drain).
4 4 4 3 PWM0 O PWM0 output (5V open-drain).
5 5 5 4 /RESET/3V3 I Reset input and +3.3V regulator output for USB tranceiver power supply.
6 - - - NC No Connection.
7 6 6 5 VDD +5V power supply.
- 7 - - NC No Connection.
8 8 7 6 GND Ground.
9 9 8 7 OSCO I/O 12MHz oscillator output.
10 10 9 8 OSCI I 12MHz oscillator input.
11 11 10 9 PB5/SDA2 I/O Port B5 or I
2
C interface data line.
12 12 11 10 PB4/SCL2 I/O Port B4 or I
2
C interface clock line.
13 13 12 11 PB3/PAT I/O Port B3 or test pattern output.
14 14 13 12 PB2 I/O Port B2.
15 15 14 13 PB1/HFI I/O Port B1 or half frequency divider input.
16 16 15 14 PB0/HFO I/O Port B0 or half frequency divider output.
17 17 16 15 /IRQ I Interrupt request input, A low level on this can generate interrupt.
18 18 17 16 PC7/SOGIN I/O Port C7 or Sync on Green input.
19 19 18 17 PC6
I/O Port C6.
20 20 19 18 PC5 I/O Port C5.
21 21 20 19 PC4 I/O Port C4.
22 22 21 20 PC3/AD3 I/O Port C3 or ADC input 3.
23 23 22 21 PC2/AD2 I/O Port C2 or ADC input 2.
24 24 23 22 PC1/AD1 I/O Port C1 or ADC input 1.
25 25 24 23 PC0/AD0 I/O Port C0 or ADC input 0.
26 26 25 24 PA0/SDA1 I/O Port A0 or DDC interface SDA pin.
27 27 26 25 PA1/SCL1 I/O Port A1 or DDC interface SCL pin.
28 28 27 26 PA2/PWM8 I/O Port A2 or PWM8 output.
29 29 28 27 PA3/PWM9 I/O Port A3 or PWM9 output.
30 30 29 28 PA4/PWM10 I/O Port A4 or PWM10 output.
31 31 30 29 PA5/PWM11 I/O Port A5 or PWM11 output.
32 32 31 30 PA6/PWM12 I/O Port A6 or PWM12 output.
33 33 32 31
PA7/PWM13/
CLAMP
I/O Port A7 or PWM13 output or clamp pulse output.
34 34 33 32 PD0/VOUT I/O Port D0 or Vsync output.
35 35 34 33 PD1/HOUT I/O Port D1 or Hsync output.
36 36 35 34 PD2/PWM7 I/O Port D2 or PWM7 output.
37 37 36 35 PD3/PWM6 I/O Port D3 or PWM6 output.
- 38 - - NC No Connection.
38 39 37 36 PD4/PWM5 I/O Port D4 or PWM5 output.
39 40 38 37 PD5/PWM4 I/O Port D5 or PWM4 output.