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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^_^& |7 W3 z0 M* y0 t: W
網址如下:& |! ^1 e+ E8 x! H' X' z1 }2 y
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=56# _! Y" y s A" U' ?
想design TV的人可以參考,板子規格如下:3 h( |: D1 ~- c+ m# H' z
Altera Cyclone II 2C35 FPGA with 35000 LEs
+ L& a" N5 J3 SAltera Serial Configuration deivices (EPCS16) for Cyclone II 2C35
5 j) G1 h. z% C- dUSB Blaster built in on board for programming and user API controlling
0 G/ J6 S# Z+ b# l" S! j; LJTAG Mode and AS Mode are supported : u# j* T. ?/ G4 f
8Mbyte (1M x 4 x 16) SDRAM
7 p4 x' }1 B3 n e- }9 X6 `512K byte(256K X16) SRAM 5 f4 I- |" H) F; T
4Mbyte Flash Memory (upgradeable to 4Mbyte)
8 z" D* W3 V, j5 I! Z' r& ]SD Card Socket 3 U. u3 I6 [7 v9 n6 W1 _
4 Push-button switches
+ a" n3 C0 D* @" ^& X5 o; p( d' O7 W18 DPDT switches
7 o5 o2 E1 G1 L7 z0 g9 Green User LEDs
7 L- W! E4 n6 j7 U( L3 ?18 Red User LEDs
- m- T; V) a* q, g3 \ i9 P) I16 x 2 LCD Module 5 `. \; z% }4 y: _5 x6 X
50MHz Oscillator and 27MHz Oscillator for external clock sources
2 g. v& A, c; K/ C; H! ]24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks
5 T) b V0 w' S9 b, k% x- mVGA DAC (10-bit high-speed triple DACs) with VGA out connector
! e k5 P: ~: @2 ?/ zTV Decoder (NTSC/PAL) and TV in connector
7 J6 N4 V" Y' p3 l1 \10/100 Ethernet Controller with socket. # \; a: k' h0 W6 G6 e
USB Host/Slave Controller with USB type A and type B connectors. " w% s$ ]! I- o& p5 T( A; O
RS-232 Transceiver and 9-pin connector - X. [* L4 x; ]
PS/2 mouse/keyboard connector
& R% Z8 L# i% F' yIrDA transceiver
" g) u( t0 o! j' cTwo 40-pin Expansion Headers with diode protection
4 L4 X9 `/ Q) {( E; 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, k( L4 S- b) Z+ j, t# [Size:153*203 mm |
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