SHARC Processor
SHARC Processor ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
FEATURES
High performance 32-bit/40-bit floating...
Description
SHARC Processor ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489
FEATURES
High performance 32-bit/40-bit floating-point processor optimized for high performance audio processing
Single-instruction, multiple-data (SIMD) computational architecture
On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip ROM
Up to 450 MHz operating frequency Code compatible with all other members of the SHARC family
The ADSP-2148x processors are available with unique audiocentric peripherals, such as the digital applications interface, serial ports, precision clock generators, S/PDIF transceiver, asynchronous sample rate converters, input data port, and more
For complete ordering information, see Ordering Guide AEC-Q100 qualified for automotive applications
SIMD Core
Instruction Cache
5 Stage Sequencer
DAG1/2
Core Timer
PEx
PEy
FLAGx/IRQx/ TMREXP
JTAG THERMAL DIODE
Internal Memory
Block 0 RAM/ROM
Block 1 RAM/ROM
Block 2 RAM
S
DMD 64-BIT
DMD 64-BIT
Core Bus
PMD 64-BIT
Cross Bar
PMD 64-BIT
EPD BUS 64-BIT
PERIPHERAL BUS 32-BIT
B0D 64-BIT
B1D 64-BIT
B2D 64-BIT
Internal Memory I/F
IOD0 32-BIT
Block 3 RAM
B3D 64-BIT
IOD1 32-BIT
PERIPHERAL BUS
CORE FLAGS/ PWM3-1
PCG C-D
TIMER 1-0
TWI
SPI/B UART
IOD0 BUS
S/PDIF PCG Tx/Rx A-D
ASRC PDAP/ SPORT 3-0 IDP 7-0 7-0
FFT FIR DTCP/ IIR MTM
SPEP BUS CORE PWM
WDT FLAGS 3-0
EP
AMI
SDRAM CTL
DPI Routing/Pins
DPI Peripherals
DAI Routing/Pins
DAI Peripherals Figure 1. Functional Block Diagram
External Port Pin MUX
Periphera...
Similar Datasheet