Prima PS-42T8 Service Manual page 13

AD9880 (AD9398) internal block diagram:
AD9880 (AD9398) instruction of the pin:
Pin Name
2-9 GGE(0-7)
12-19 GBE(0-7)
92-99 GRE(0-7)
20, 21 MCLK
22 I2S_SCK
23 I2S_WS
27 I2S_SD
34 RX0-
35 RX0+
37 RX1-
The arrangement diagram of the pins:
Function
Switch output
Switch output
Switch output
Control clock output
Audio series clock output
Bus clock data output
Bus audio data output
DVI digital video input
DVI digital video input
DVI digital video input
Pin Name
44 RXC+
49 DDC_CLK
50 DDC_DATA
51 MCL
52 MDA
82 SCL-1
83 SDA_1
84 G_FIEL0
85 G_VS
86 G_VHS
11
Function
DVI digital video input
HDCP (serial data clock)
HDCP (serial data I/O)
HDCP control series data
clock
HDCP control series data
I/O
Series data clock
Series data I/O
Parity field output
Vertical data sync output
Green sync output