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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^_^
i1 m# m/ ~5 Z+ a網址如下:6 g' s& z* w- X, U. i4 p) p( D
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=56
S! i7 F0 F" A3 p& _" ~想design TV的人可以參考,板子規格如下:
0 B+ E3 v0 T3 YAltera Cyclone II 2C35 FPGA with 35000 LEs 0 a9 K' `7 I- a
Altera Serial Configuration deivices (EPCS16) for Cyclone II 2C35
+ w7 Z" u- v2 wUSB Blaster built in on board for programming and user API controlling " y! X/ Q0 N2 k& i0 N; i% O
JTAG Mode and AS Mode are supported : U: y0 {/ ~1 |" U3 w2 g) [4 P& t
8Mbyte (1M x 4 x 16) SDRAM 7 J( l$ p: z& `3 X
512K byte(256K X16) SRAM
! D2 r( b' k0 X8 r4Mbyte Flash Memory (upgradeable to 4Mbyte)
% t& _/ w* r8 W# z. m& b( WSD Card Socket / R. M/ L q! R
4 Push-button switches
0 W9 r0 t3 x4 v' w+ Q6 I9 [2 Z18 DPDT switches % N- z/ p4 e' E0 k9 j1 J! d
9 Green User LEDs
5 H9 F, F4 B( w8 g( B2 e18 Red User LEDs 0 e1 l5 s. m: @3 ]( C4 [ H
16 x 2 LCD Module ! o4 ^; s* J- v3 ^: T2 I
50MHz Oscillator and 27MHz Oscillator for external clock sources
7 z% h2 z) l+ v1 e; w24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks
5 G9 z) d# `5 J/ R* ~0 X) R7 FVGA DAC (10-bit high-speed triple DACs) with VGA out connector ; L6 d! j2 Z" g5 b: J, Q
TV Decoder (NTSC/PAL) and TV in connector : _( D, D) s# A+ c; B, D
10/100 Ethernet Controller with socket.
7 @. N8 f# a; {0 w# V9 N# PUSB Host/Slave Controller with USB type A and type B connectors.
& ^8 G) s* U& H6 B8 {RS-232 Transceiver and 9-pin connector ' Q" L+ Y/ ]8 A6 w, C7 b# {
PS/2 mouse/keyboard connector 9 J6 C% K$ b. G. k9 I
IrDA transceiver
; ^+ ?: X2 I7 e; v# p( m, m8 t0 ?Two 40-pin Expansion Headers with diode protection
9 T8 S- K- d2 ]( i/ D! nDE2 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
2 o4 A# h: \4 w9 R% G- ESize:153*203 mm |
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