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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。 i9 R! z* ^. n1 y+ t
A Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+( z- P; @4 T( Y$ e) X6 M8 A
• 256 Mbytes of DDR2 DRAM8 {( U7 j& Z2 {/ x
• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM
$ j9 [! z7 t7 J. N* C* ^- K• Component HD video output (resolutions up to 720p, 1080i)
8 M h. t$ i. X: x( g' B3 ]4 S. u; g• Composite, or S-video output' k. V+ V5 o& x) s$ @" Q
• Dual TVP5147 video decoders, supports composite and S-video
. ^/ _3 m8 p+ y6 c/ v• TVP7002 provides component HD video input
0 K% A6 B; h. x, J• AIC32 stereo codec providing analog audio inputs and outputs' R8 p" s4 }/ V: m
• RS-232 UART6 W$ S& O2 O7 ]2 w( l: F' \! Z, Q. p
• USB 2.0 Host connector
' ^$ Z, m* K. b, B6 b3 n. o* e• 10/100/1000 MBS Ethernet Interface5 n/ h+ j# \( P& y/ v4 L z
• Configurable boot load options
% o4 [8 c' |# I% a5 B. yFigure 1-1, TMS320DM6467 EVM' B, I' s( Y8 @. R' R
Spectrum Digital, Inc
# ], g* ]5 d5 E# B1-35 t; D' O" t7 `$ H: ~4 K
• External JTAG emulation interface (14 and 20 pins)
8 W4 [ w* W7 z• 4 user LEDs and 4 position user switch
5 e8 U3 t: |" D• Expansion connectors for daughter card interfaces
: B2 N& C* l# o" b* O• VLYNQ Down Stream Interface
8 R. u; K2 {, _" a s x• S/PDIF Interface, analog, and optical a. |& z! K2 k# n; Y
• ATA Hard Disk Interface2 ^0 @) E O' C6 Q
• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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