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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。* o) ]2 c1 y" k0 a0 R* U) h6 h
A Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+% Z& p) U! G/ o2 ~& D6 b2 [1 i
• 256 Mbytes of DDR2 DRAM
+ Z- m8 U) S3 D• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM: I3 o6 T% M1 J) F
• Component HD video output (resolutions up to 720p, 1080i)
( ~3 S! a. E' R8 X2 i6 w- M• Composite, or S-video output
" V3 v* V* h0 j2 Y$ P! F• Dual TVP5147 video decoders, supports composite and S-video. u9 Y4 s6 b: a- H. d: u
• TVP7002 provides component HD video input
- {- X# n/ T. P+ x- p; h Q• AIC32 stereo codec providing analog audio inputs and outputs$ I- D( X" K3 x' p+ a- Y* w* M5 C
• RS-232 UART
- [" b, ~3 ^1 D0 {• USB 2.0 Host connector
; j/ T* T' h- |8 C* J. Y• 10/100/1000 MBS Ethernet Interface
2 C( C/ z6 o# D8 {* v6 I• Configurable boot load options
8 N: }' i1 B1 G, O# }4 c; k: qFigure 1-1, TMS320DM6467 EVM: I; M3 a2 \$ ]" s3 r8 }" U
Spectrum Digital, Inc
. ?4 ^ ~6 ^1 L1-3 Z& q; l! T d3 Z' O
• External JTAG emulation interface (14 and 20 pins)
6 K1 z7 [; m2 |0 ^• 4 user LEDs and 4 position user switch7 f5 B% |/ W, l J5 j! {4 k
• Expansion connectors for daughter card interfaces; N2 R* d, a1 ^; ^" U2 D
• VLYNQ Down Stream Interface" V" v3 {* y5 x+ ~
• S/PDIF Interface, analog, and optical7 g, [2 ^" b$ R4 j' @7 }
• ATA Hard Disk Interface
+ ^ o2 o) Z9 J( Z; K• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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