Altera DE1-SoC - DE1-SoC TV Decoder (ADV7180)

DE1-SoC User Manual
35
www.terasic.com
March 14, 2014
Table 3-16 Pin Assignment of VGA
Signal Name
FPGA Pin No.
Description
I/O Standard
VGA_R[0]
PIN_A13
VGA Red[0]
3.3V
VGA_R[1]
PIN_C13
VGA Red[1]
3.3V
VGA_R[2]
PIN_E13
VGA Red[2]
3.3V
VGA_R[3]
PIN_B12
VGA Red[3]
3.3V
VGA_R[4]
PIN_C12
VGA Red[4]
3.3V
VGA_R[5]
PIN_D12
VGA Red[5]
3.3V
VGA_R[6]
PIN_E12
VGA Red[6]
3.3V
VGA_R[7]
PIN_F13
VGA Red[7]
3.3V
VGA_G[0]
PIN_J9
VGA Green[0]
3.3V
VGA_G[1]
PIN_J10
VGA Green[1]
3.3V
VGA_G[2]
PIN_H12
VGA Green[2]
3.3V
VGA_G[3]
PIN_G10
VGA Green[3]
3.3V
VGA_G[4]
PIN_G11
VGA Green[4]
3.3V
VGA_G[5]
PIN_G12
VGA Green[5]
3.3V
VGA_G[6]
PIN_F11
VGA Green[6]
3.3V
VGA_G[7]
PIN_E11
VGA Green[7]
3.3V
VGA_B[0]
PIN_B13
VGA Blue[0]
3.3V
VGA_B[1]
PIN_G13
VGA Blue[1]
3.3V
VGA_B[2]
PIN_H13
VGA Blue[2]
3.3V
VGA_B[3]
PIN_F14
VGA Blue[3]
3.3V
VGA_B[4]
PIN_H14
VGA Blue[4]
3.3V
VGA_B[5]
PIN_F15
VGA Blue[5]
3.3V
VGA_B[6]
PIN_G15
VGA Blue[6]
3.3V
VGA_B[7]
PIN_J14
VGA Blue[7]
3.3V
VGA_CLK
PIN_A11
VGA Clock
3.3V
VGA_BLANK_N
PIN_F10
VGA BLANK
3.3V
VGA_HS
PIN_B11
VGA H_SYNC
3.3V
VGA_VS
PIN_D11
VGA V_SYNC
3.3V
VGA_SYNC_N
PIN_C10
VGA SYNC
3.3V
3.6.7 TV Decoder
The DE1-SoC board is equipped with an Analog Device ADV7180 TV decoder chip. The
ADV7180 is an integrated video decoder which automatically detects and converts a standard
analog baseband television signals (NTSC, PAL, and SECAM) into 4:2:2 component video data,
which is compatible with the 8-bit ITU-R BT.656 interface standard. The ADV7180 is compatible
with wide range of video devices, including DVD players, tape-based sources, broadcast sources,
and security/surveillance cameras.
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