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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^_^
9 C; y" i: x& Z0 ^& q. @網址如下:' k/ x0 r" k1 X5 H( i( T. Q; c
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=56
: s% i( h* S4 n7 ?" e想design TV的人可以參考,板子規格如下:( g5 s! l' V1 d g9 M7 ]. e
Altera Cyclone II 2C35 FPGA with 35000 LEs
) @# A7 I, m9 f; h/ u7 l$ xAltera Serial Configuration deivices (EPCS16) for Cyclone II 2C35
( _' p( G( e' Y* w8 @$ D% o9 oUSB Blaster built in on board for programming and user API controlling 4 p# G D- O( }$ }
JTAG Mode and AS Mode are supported & j8 H9 o9 R* s; k4 F# z/ X
8Mbyte (1M x 4 x 16) SDRAM
W9 U. v7 o. }! `- e% j+ ~512K byte(256K X16) SRAM ' K, R" p. ~" W5 n2 ]0 @
4Mbyte Flash Memory (upgradeable to 4Mbyte)
1 u: m% a; n, P1 T/ bSD Card Socket : X5 w( z; h) d6 s! d
4 Push-button switches 4 R- F" v- ^/ K: |, n7 J ?
18 DPDT switches ( Q$ f4 O- P" b
9 Green User LEDs
$ B) ^9 M) U& h18 Red User LEDs
2 r$ @6 O' {) q4 d( X n0 J. Q16 x 2 LCD Module
: n) b2 [( t9 L! L! ]# G( ~50MHz Oscillator and 27MHz Oscillator for external clock sources $ M5 ?6 P% d/ X! S+ J2 m" k( b
24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks 9 j( [" l2 K+ O0 G3 ]/ e
VGA DAC (10-bit high-speed triple DACs) with VGA out connector
- E4 l h7 j2 t7 l! X% N5 ?! W1 A4 tTV Decoder (NTSC/PAL) and TV in connector 6 L) @/ p8 ^, K4 q
10/100 Ethernet Controller with socket. 2 R3 S% a5 l+ P# }( f$ F4 ?
USB Host/Slave Controller with USB type A and type B connectors. 4 v" p8 j5 s1 u( a
RS-232 Transceiver and 9-pin connector & T; }3 {; a; p; D
PS/2 mouse/keyboard connector 6 `# f8 t" {5 ~
IrDA transceiver * }! f t7 }* }/ w
Two 40-pin Expansion Headers with diode protection
7 T, H* E1 [, l4 k" UDE2 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 1 Q- ~3 [4 A M6 h1 R
Size:153*203 mm |
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