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BLOCK DIAGRAMS-4 / PART-4
DSP/ETHER/USB/NET SECTION
1
2
24.576MHz
SPDIF0
SPDIF1
SPDIFn
SPDIF out
DIR/CODEC/ADC/DAC
ADC_LR analog
from ASP block
3
DAC x6 block (max12ch)
Analog 12chMax
to ASP block
4
TX-NR1007/3007/5007/NA1007/5007, DTR-70.1/80.1, DHC-80.1/PR-SC5507
B
from HDMI block
NAND Controles
NANDFlash
EMFB_A[1:2]
EMFA_D[0:7]
256Mbit
DSDSLRSEL
SW
DIG/NETUSB
512fs
MCK
MCK_Digital
I2S_IN x4/DSD x6
RMCK
DSPINPSEL
I2S_DIR x4
DIRINT
DIRRST
DIRCS
SPIO
DACRST
DACCS3
DACCS2
DACCS1
I2Sx6/DSD
I2Sx6
C
USB FS
RJ-45
Reserved
+5
SDR SDRAM(x16bit)
EtherMAC
EMIFB
x32DataBus
EMIFA
Reserved
GPIO x2
AHCLKX1
DualCoreProcessor ARM + DSP
McASP1
DA830
AXR1[n] x6
GPIO x11
24MHz
3rd DSP
I2Sx6
2nd DSP
17.734MHz
Data
Data
Adr
Adr
NOR Flash
SDRAM
NOR Flash
SDRAM
D
USB HS HOST
Reserved
HiSideSw
+5V
+5V
HiSideSw
Level Convert
UART2
UART2
UART1(Reserved)
UART1
I2C0 (Reserved)
I2C0
HOST_REQ
GPIO x2
HOST_CS
SPI1
SPI1
Master
DIGMUT3
DIGMUT2
GPIO x3
DIGMUT1
NETUSB_SPDIF
Reserved
AXR2[0]
512fs
512fs
AHCLKX0
/AHCLKX2
2ch DAC
McASP0
AMUT0
AXR0[14]
I2S_NETUSB
NET/USB
SerialFlash
SPIO
-May use either Flash momory (NAND flash or Serial flash) for system ROM include boot image.
E
RS-232C
for Linux SerialConsole
NETUSB_LR analog
24.576MHz
512fs
22.5792MHz
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