Marantz SR5004 Service Manual page 139

IC111 : TMS320DA788B
C67x+
DSP Core
Program
Cache
Crossbar Switch
EMIF
ASYNC
FLASH
100-MHz/
133-MHz
SDRAM
C67x+ CPU
Program
I/O INT Fetch
Program
Cache
32K Bytes
I/O Interrupts MAX0
Out
DSP
McASP0
256K
Bytes
SPI1
RAM
I2C0
McASP1
768K
Bytes McASP2
ROM
SPIO
I2C1
RTI
dMAX
PLL
Host
Microprocessor
D1
Data 64
R/W
D2
Memory
Data 64
Controller
R/W
CSP
256
PMP DMP
32 32
High-Performance
Crossbar Switch
32 32 32
CONTROL MAX1
dMAX
Audio Zone 1
SPI or I2C
Control (optional)
Audio Zone 2
Audio Zone 3
OSC
DSP Control
SPI or I2C
Program/Data
256 RAM
256K Bytes
Program/Data
256 ROM Page1
256K Bytes
Program/Data
256 ROM Page2
256K Bytes
Program/Data
256 ROM Page3
256K Bytes
32 32
32
Events
In
EMIF
Peripheral Interrupt and DMA Events
171
CODEC, DIR,
ADC, DAC, DSD,
Network
CODEC, DIR,
ADC, DAC, DSD,
Network
Digital Out
5 Independent Audio
Zones (3 TX + 2 RX)
16 Serial Data Pins
JTAG EMU
McASP0
32
16 Serializers
32
32
McASP1
6 Serializers
32
32 McASP2
2 Serializers
32 DIT Only
32
32
32
32
32
32
32
SPI1
SPI0
I2C0
I2C1
RTI
PLL