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最新达芬奇DSP芯片DM6467评价板的原理图，PDF格式，直接支持HDTV的DSP芯片。
' G7 t% L/ o F& V; C' E- W3 Q1 yA Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+
2 q9 s3 l) R4 n3 q- W) e# D• 256 Mbytes of DDR2 DRAM
4 a3 m+ l% \9 n g0 ~3 R• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM
' o. U# t) {* m9 V ^& ~+ J1 e• Component HD video output (resolutions up to 720p, 1080i), v1 g# i/ `$ D" u. |3 B0 F
• Composite, or S-video output
" X( ^! p' t5 m- n• Dual TVP5147 video decoders, supports composite and S-video
: s$ n/ W+ z* n3 n$ S7 O• TVP7002 provides component HD video input
; s1 s/ d& c% x/ A- U" J( [• AIC32 stereo codec providing analog audio inputs and outputs8 r0 A. R6 T4 U3 j& o. _* u
• RS-232 UART
- d4 i9 `( S1 U! F; F% W2 Z' o• USB 2.0 Host connector T, m( O5 D* f0 ]6 a2 O
• 10/100/1000 MBS Ethernet Interface
1 M8 x- V/ p) ]! b- {& a• Configurable boot load options
: p" h4 z1 b- i, pFigure 1-1, TMS320DM6467 EVM
& g8 K1 ~: D' A7 k4 d: _0 gSpectrum Digital, Inc
S3 l+ p: _+ [; s& s+ H1-33 i0 T- v- W/ [: n4 _+ ]
• External JTAG emulation interface (14 and 20 pins)
( x- Y% Z d6 c5 n5 y0 V3 h• 4 user LEDs and 4 position user switch
h; o% d Y7 D: ?. L+ S• Expansion connectors for daughter card interfaces, l) a+ y) y: f/ C: ?+ }- ]
• VLYNQ Down Stream Interface
" m7 V* f9 l. N3 w. q• S/PDIF Interface, analog, and optical
8 S1 D: a7 p3 R1 m! s- p1 [• ATA Hard Disk Interface1 I/ A; a H, q) v; |3 o7 r! U [
• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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