P0059 Terasic Technologies Inc, P0059 Datasheet - Page 54

• Manufacturer Part Number: P0059
• Description: DE2-115 EVAL BOARD
• Manufacturer: Terasic Technologies Inc
• Series: Cyclone® IVr
• Type: FPGAr

Specifications of P0059

• Contents: Board, Cables, CD, DVD, Power Adapter, Remote Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: EP4CE115

Signal Name
VGA_R[0]
VGA_R[1]
VGA_R[2]
VGA_R[3]
VGA_R[4]
VGA_R[5]
VGA_R[6]
VGA_R[7]
VGA_G[0]
VGA_G[1]
VGA_G[2]
VGA_G[3]
VGA_G[4]
VGA_G[5]
VGA_G[6]
VGA_G[7]
VGA_B[0]
VGA_B[1]
VGA_B[2]
VGA_B[3]
VGA_B[4]
VGA_B[5]
VGA_B[6]
VGA_B[7]
VGA_CLK
VGA_BLANK_N
VGA_HS
VGA_VS
VGA_SYNC_N
4
The DE2-115 board provides high-quality 24-bit audio via the Wolfson WM8731 audio CODEC
(Encoder/Decoder). This chip supports microphone-in, line-in, and line-out ports, with a sample rate
adjustable from 8 kHz to 96 kHz. The WM8731 is controlled via serial I2C bus interface*, which is
connected to pins on the Cyclone IV E FPGA. A schematic diagram of the audio circuitry is shown
in
using the WM8731 codec is available in its datasheet, which can be found on the manufacturer‟s
website, or in the DE2_115_datasheets\Audio CODEC folder on the DE2-115 System CD.
4
.
.
Figure
1
1
1
1
U
U
s
4-23, and the FPGA pin assignments are listed in
s
i
i
n
n
g
g
t
t
h
h
e
e
FPGA Pin No.
PIN_E12
PIN_E11
PIN_D10
PIN_F12
PIN_G10
PIN_J12
PIN_H8
PIN_H10
PIN_G8
PIN_G11
PIN_F8
PIN_H12
PIN_C8
PIN_B8
PIN_F10
PIN_C9
PIN_B10
PIN_A10
PIN_C11
PIN_B11
PIN_A11
PIN_C12
PIN_D11
PIN_D12
PIN_A12
PIN_F11
PIN_G13
PIN_C13
PIN_C10
2
2
Table 4-16 Pin Assignments for ADV7123
4
4
-
-
b
b
i
i
t
t
A
A
u
u
d
d
i
i
o
o
Description
VGA Red[0]
VGA Red[1]
VGA Red[2]
VGA Red[3]
VGA Red[4]
VGA Red[5]
VGA Red[6]
VGA Red[7]
VGA Green[0]
VGA Green[1]
VGA Green[2]
VGA Green[3]
VGA Green[4]
VGA Green[5]
VGA Green[6]
VGA Green[7]
VGA Blue[0]
VGA Blue[1]
VGA Blue[2]
VGA Blue[3]
VGA Blue[4]
VGA Blue[5]
VGA Blue[6]
VGA Blue[7]
VGA Clock
VGA BLANK
VGA H_SYNC
VGA V_SYNC
VGA SYNC
C
C
53
O
O
D
D
E
E
C
C
Table
4-17. Detailed information for
I/O Standard
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V