|
Altera有一塊板子他提供NTSC/PA IN,VGA out的參考設計,而且全部都是source code,你可以參考這個設計^_^0 G+ t' U8 N- M: h/ y
網址如下:# {' K9 M" e) [. z
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=56
/ j6 A8 f4 b9 k4 M想design TV的人可以參考,板子規格如下:
! F' b# E7 y/ f7 t. MAltera Cyclone II 2C35 FPGA with 35000 LEs % @ A$ V2 o5 v- I
Altera Serial Configuration deivices (EPCS16) for Cyclone II 2C35 3 M5 |$ w5 B/ _' | B1 y. k; L
USB Blaster built in on board for programming and user API controlling
2 P, W2 Z" \4 T' A; ~3 A7 FJTAG Mode and AS Mode are supported
# C$ P- U# v6 F+ O& \# j8Mbyte (1M x 4 x 16) SDRAM
0 l( N/ H, V% U$ A. v512K byte(256K X16) SRAM ' }- P- X H3 x' y7 h/ N+ ~
4Mbyte Flash Memory (upgradeable to 4Mbyte) 9 ?6 ~! Z7 E) ~5 @: A
SD Card Socket
8 p* o) w! p$ N& D* y: h# \: y4 Push-button switches
! v* A( ~* o$ Y18 DPDT switches
% I- T \1 T& N+ r5 Z: q+ S8 e9 Green User LEDs + P/ Y: L3 x0 b6 J) u- J
18 Red User LEDs 1 ]8 c" Y9 p) M7 Q8 y' p
16 x 2 LCD Module ' [- g. [, L' K U" q
50MHz Oscillator and 27MHz Oscillator for external clock sources
; L; \. O$ B: R* d: {1 c24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks . Y: j4 t$ a' p4 N6 r
VGA DAC (10-bit high-speed triple DACs) with VGA out connector
( d, o4 |3 H8 n+ L; c; VTV Decoder (NTSC/PAL) and TV in connector
3 o' j2 L+ `! \10/100 Ethernet Controller with socket. 3 l u2 d% K% u* Y) |7 I% @9 {
USB Host/Slave Controller with USB type A and type B connectors. % j$ f% y5 L/ C8 A0 n7 o w) s- c
RS-232 Transceiver and 9-pin connector # X2 J- C6 H2 Q+ z1 Z, N) p
PS/2 mouse/keyboard connector
; m5 e7 G7 x K3 L* s# o( \9 M3 SIrDA transceiver . d0 ~1 c* ]6 j, o0 }
Two 40-pin Expansion Headers with diode protection
% O4 r# V, k: W5 R' ~* zDE2 Lab CD-ROM which contains many examples with source code to exercise the boards, including: SDRAM and Flash Controller, CD-Quality Music Player, VGA and TV Labs, SD Card reader, RS-232/PS-2 Communication Labs, NIOSII, and Control Panel API * l' E i- s" J" m& v: D
Size:153*203 mm |
|