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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。
/ e& T0 E7 O z+ c' nA Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+4 o& j8 c8 u: W3 l$ t
• 256 Mbytes of DDR2 DRAM( j0 B0 I9 o+ S$ T6 R/ `
• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM
4 A7 {- c8 A( u' r( ?• Component HD video output (resolutions up to 720p, 1080i): Y2 z8 a1 ?7 T ^2 r
• Composite, or S-video output
6 d: o r/ |! m; l5 G• Dual TVP5147 video decoders, supports composite and S-video
) n6 ?7 d& I* W' z G4 ^• TVP7002 provides component HD video input& Q3 M$ Q4 P* w# Q9 X- v% G5 d
• AIC32 stereo codec providing analog audio inputs and outputs
2 O- n- T3 f: J• RS-232 UART
( ]1 s. w& \! E0 N0 J+ ?• USB 2.0 Host connector
& Z+ J5 c6 [: \* |* ^• 10/100/1000 MBS Ethernet Interface
0 A* Z0 C3 D$ d& ?/ G# u• Configurable boot load options( _0 Q3 T$ p7 w$ v+ K6 v/ W3 L1 ^
Figure 1-1, TMS320DM6467 EVM
+ v! M* b1 E8 A5 ]8 b) JSpectrum Digital, Inc
% H8 D( _4 g5 l3 W# Y8 |1-33 S' B. C; O- ]0 l G* x* G7 g
• External JTAG emulation interface (14 and 20 pins)
" { ~! X% A, g2 V! G• 4 user LEDs and 4 position user switch' P' e' u' j4 C9 _, D! c
• Expansion connectors for daughter card interfaces
3 D V2 `' M. d# |: N/ Y• VLYNQ Down Stream Interface8 G- x* A) m3 y% r2 h! `- d
• S/PDIF Interface, analog, and optical# G0 {4 p0 G" \9 z! v9 C+ e! R
• ATA Hard Disk Interface
7 k- ]+ f4 T, A b' {• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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