Sharp LC-37D90U - Page 41

LC-37D90U
5 – 25
2.5. VHiNJU26111-1Q (ASSY: IC1406)
SOUND_DSP
• Block Diagram [VHiNJU26111-1Q (ASSY: IC1406)]
• Pin Function [VHiNJU26111-1Q (ASSY: IC1406)]
Pin No. Pin Name I/O Pin Function
1 SDO2 O Audio Data Output CH2.
2 SDO1 O Audio Data Output CH1.
3 SDO0 O Audio Data Output CH0.
4 GPIO0 I/O General Purpose IO.
5 SCL/SCK I I2C Clock / Serial Clock.
6 SDA/SDOUT I/O I2C I/O / Serial Output.
7 AD1/SDIN I I2C Address / Serial Input.
8 AD2/SSb I I2C Address / Serial Enable.
9 VDDO --- OSC Power Supply+2.5V.
10 XI I X'tal Clock Input.
11 XO O OSC Output.
12 VSSO --- OSC GND.
13 RESETb I RESET (active Low).
14 VDDC --- Core Power Supply+2.5V.
15 VSSC --- Core GND.
16 GPIO1 I/O General Purpose IO.
17, 18 VDDC --- Core Power Supply+2.5V.
19, 20 VSSC --- Core GND.
21, 22 VDDR --- I/O Power Supply+2.5V.
23, 24 VSSR --- I/O GND.
25 SDI0 I Audio Data Input CH0.
26 SDI1 I Audio Data Input CH1.
27 SDI2 I Audio Data Input CH2.
28 LRI I LR Clock Input.
29 BCKI I Bit Clock Input.
30 MCK O Master Clock Output.
31 BCKO O Bit Clock Output.
32 LRO O LR Clock Output.