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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。% @% h- X: f( m$ [7 r7 k
A Texas Instruments TMS320DM6467 multi-CPU processor, ARM926EJ-S, C64x+1 |2 |& E5 }8 j7 _) u! L+ }3 `
• 256 Mbytes of DDR2 DRAM! v5 D: t( b# f: n6 Q* U+ x" u3 L; ]
• 128 Mbytes of NAND Flash memory, I2C EEPROM, SPI EEPROM- U" h- ~# H' }" C' u
• Component HD video output (resolutions up to 720p, 1080i)
' R: ]. e5 Y, \8 j4 G• Composite, or S-video output3 i5 ^ N& A5 x
• Dual TVP5147 video decoders, supports composite and S-video
; _& y0 y/ X4 U4 S! D. A* N. }0 G• TVP7002 provides component HD video input7 K& t5 ]# D' I" p. K- k
• AIC32 stereo codec providing analog audio inputs and outputs
1 a0 ?! I0 G4 H• RS-232 UART
$ p" r( a: z6 R0 b8 w• USB 2.0 Host connector
. N# Y3 n4 y$ _- N2 m• 10/100/1000 MBS Ethernet Interface4 t9 D+ |, n* D& u. N
• Configurable boot load options
, I) j2 Z' M: U( U% Q9 @Figure 1-1, TMS320DM6467 EVM, s" a/ G+ d4 ~' `. y8 t/ C
Spectrum Digital, Inc5 Y% [' v3 Q) \$ a
1-3- q+ @$ e( s4 D ?3 u# e- @
• External JTAG emulation interface (14 and 20 pins)
2 N- n% V4 W( G* }- M6 R/ U& h• 4 user LEDs and 4 position user switch: q% w! X, ~4 W0 N
• Expansion connectors for daughter card interfaces
: t; s) O T) @& Q6 u• VLYNQ Down Stream Interface
- O' ^, c6 c' e• S/PDIF Interface, analog, and optical
& |4 X& ?1 y: f9 \. R5 Q: A: Y• ATA Hard Disk Interface" a: J; H' F) K) b1 s& M
• Single voltage power supply (+5V) |
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发表于 2017-1-20 15:55
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