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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^_^/ |( g4 M4 T$ y/ ~7 Y* Q
網址如下:) |+ @; o$ Z' h- f2 s
http://www.terasic.com.tw/cgi-bi ... goryNo=38&No=56$ |8 ]0 r& r' |+ }/ W
想design TV的人可以參考,板子規格如下:
, t6 c- \. a- {Altera Cyclone II 2C35 FPGA with 35000 LEs : p: x) u: S1 r# b0 x- O
Altera Serial Configuration deivices (EPCS16) for Cyclone II 2C35 / T' t! C% J& z; w4 q
USB Blaster built in on board for programming and user API controlling
, R9 [; o. j1 Z! d3 e. dJTAG Mode and AS Mode are supported
% b# u' m# m3 \8Mbyte (1M x 4 x 16) SDRAM 7 V) b/ S( `: ~' Q# {7 z
512K byte(256K X16) SRAM % \/ s2 j* A3 D' L, ^% d7 o
4Mbyte Flash Memory (upgradeable to 4Mbyte)
9 D1 _! N6 A% }% _3 rSD Card Socket
' @8 \: H0 I; V, a k4 Push-button switches
0 } h3 e6 s+ ]/ v/ j ]18 DPDT switches # v, v$ x( l6 o
9 Green User LEDs 5 W& Z6 I9 s" q& h; S' Y; Q# \
18 Red User LEDs $ c( W# {0 v+ U
16 x 2 LCD Module
8 k/ y {* }% k8 A50MHz Oscillator and 27MHz Oscillator for external clock sources ) E* U# \: n$ W! ~2 z. f5 e- R
24-bit CD-Quality Audio CODEC with line-in, line-out, and microphone-in jacks 8 B* g2 R! H3 R; n9 g
VGA DAC (10-bit high-speed triple DACs) with VGA out connector
0 S7 ]. u$ Y# \2 C& l- E& FTV Decoder (NTSC/PAL) and TV in connector " n# R. a0 A7 s+ C9 G
10/100 Ethernet Controller with socket. 4 }! P% N: o; i9 _3 ^: e
USB Host/Slave Controller with USB type A and type B connectors.
1 A4 F' \' W: i5 dRS-232 Transceiver and 9-pin connector
# J8 t5 m7 I0 Q1 V- b; ]PS/2 mouse/keyboard connector n# }8 v5 \3 i
IrDA transceiver
3 [- K2 Y/ {2 G6 wTwo 40-pin Expansion Headers with diode protection
6 @( y$ M/ X$ ~ \1 R$ ?5 O+ IDE2 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
/ ?8 ~9 t7 s8 A: ^" mSize：153*203 mm |
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發表於 2008-12-14 16:48:53
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