WT6148 Ver la hoja de datos (PDF) - Weltrend Semiconductor
Número de pieza
componentes Descripción
Fabricante
WT6148 Datasheet PDF : 5 Pages
| |||
WT6148/WT6160v1.02
Digital Monitor Controller
PIN DESCRIPTION
Pin No.
Pin Name I/O
L44 S44 42 40
Description
1 1 1 - NC
No Connection.
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
I Reset input
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 I2C interface data line.
12 12 11 10 PB4/ SCL2 I/O Port B4 or I2C 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 6 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/ I/O Port A7 or PWM13 output or clamp pulse output.
CLAMP
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.
40 41 39 38 PWM3
I/O PWM3 output (10V open-drain).
41 42 40 39 HIN
I Hsync Input.
42 43 41 40 VIN
I Vsync input.
Weltrend Semiconductor, Inc.
Page 4
Share Link: 