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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。
, ~7 C; w$ e5 n4 L6 rA Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+" J4 M5 u0 K0 B, E
• 256 Mbytes of DDR2 DRAM- ~& k( G" |4 x
• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM
* O7 ^1 l0 g+ d( V• Component HD video output (resolutions up to 720p, 1080i)+ d4 ?$ ~, E$ Y# j z. z
• Composite, or S-video output1 G( e5 p$ e; B! W7 T: z; T
• Dual TVP5147 video decoders, supports composite and S-video
5 ?8 b% f, M& e& \* z2 l9 U/ o/ y• TVP7002 provides component HD video input2 n5 u# w' h8 D w5 h
• AIC32 stereo codec providing analog audio inputs and outputs
0 A8 L6 Z( ^0 W• RS-232 UART
1 b' F' Q8 r$ U6 j; v4 C) b• USB 2.0 Host connector3 M( z! l2 A, v; E" ^& M' M
• 10/100/1000 MBS Ethernet Interface
8 I& a% P5 z1 h* O# R• Configurable boot load options; d2 L, K! a( ]. i: v
Figure 1-1, TMS320DM6467 EVM; W1 N* y6 d+ w) C$ H$ ^" q/ o1 x
Spectrum Digital, Inc
" j* i& {+ U) r9 b$ y; I1-3
7 ^8 N# h; o5 p5 L, t• External JTAG emulation interface (14 and 20 pins)( h+ a. g, W4 T- q3 _
• 4 user LEDs and 4 position user switch
# W5 Q7 _4 X M8 G• Expansion connectors for daughter card interfaces8 ~' o7 h; j& |' V" N" q3 `. v7 I- l
• VLYNQ Down Stream Interface
; A, p; w- L( N1 p, j• S/PDIF Interface, analog, and optical* W9 ^% J; Q! `+ o. N
• ATA Hard Disk Interface
, Q) j) I5 I8 c) i1 W) I• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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