Creative soundblaster AUD_EXT

#Computer#Multimedia pinouts

AUD_EXT connector pin assignments

40 pin IDC MALE connector pin-out & layout

40 pin IDC MALE connector  at the soundcard ?

1VCC+5V power supply
2VCC+5V power supply
3GNDGround
4AC97CLK24.5 MHz clock output
5GNDGround
6GP_SPDIFIN#2SPDIF input signal
7GNDGround
8GNDGround
9SPDIFO#3SPDIF Out signal
10GPO1General Purpose Output #1
11GPO2General Purpose Output #2
12GNDGround
13GPO0General Purpose Output #0
14GNDGround
15GP_SPDIFIN1SPDIF Input signal
16GNDGround
17SPDIFO#0SPDIF Out signal
18GNDGround
19SPDIFO#1SPDIF Out signal
20GNDGround
21GNDGround
22SPDIFO#2SPDIF Out signal
23GPI0Digital Input (GP Input 0; Reserved)
24GPI1Digital Input, (GP Input 1; Reserved)
25OUTMIDIMIDI Output
26GNDGround
27INMIDIMIDI Input
28GNDGround
29KEY
30KEY
31ADCSDO2I2S audio data input.
32GNDGround
33ADCSDO1I2S audio data input.
34GNDGround
35ADCSDO0I2S audio data input.
36GNDGround
37I2SCLKI2S serial bit clock.
38GNDGround
39I2SFSFrame sync.
40GNDGround
ADC stands for Analog-to-Digital Converter

Creative SB MIDI / Joystick internal connector

Creative soundblaster internal i2s input