Datasheet
Table Of Contents
- Summary
- Dedicated Audio Components
- Table of Contents
- Revision History
- General Description
- SHARC Family Core Architecture
- SIMD Computational Engine
- Independent, Parallel Computation Units
- Data Register File
- Context Switch
- Universal Registers
- Timer
- Single-Cycle Fetch of Instruction and Four Operands
- Instruction Cache
- Data Address Generators with Zero-Overhead Hardware Circular Buffer Support
- Flexible Instruction Set
- On-Chip Memory
- On-Chip Memory Bandwidth
- ROM-Based Security
- Family Peripheral Architecture
- I/O Processor Features
- System Design
- Development Tools
- Additional Information
- Related Signal Chains
- SHARC Family Core Architecture
- Pin Function Descriptions
- Specifications
- Operating Conditions
- Electrical Characteristics
- Package Information
- ESD Caution
- Maximum Power Dissipation
- Absolute Maximum Ratings
- Timing Specifications
- Core Clock Requirements
- Power-Up Sequencing
- Clock Input
- Clock Signals
- Reset
- Interrupts
- Core Timer
- Timer PWM_OUT Cycle Timing
- Timer WDTH_CAP Timing
- DAI Pin to Pin Direct Routing
- Precision Clock Generator (Direct Pin Routing)
- Flags
- Memory Read—Parallel Port
- Memory Write—Parallel Port
- Serial Ports
- Input Data Port (IDP)
- Parallel Data Acquisition Port (PDAP)
- Pulse-Width Modulation Generators
- Sample Rate Converter—Serial Input Port
- Sample Rate Converter—Serial Output Port
- S/PDIF Transmitter
- S/PDIF Receiver
- SPI Interface—Master
- SPI Interface—Slave
- JTAG Test Access Port and Emulation
- Output Drive Currents
- Test Conditions
- Capacitive Loading
- Thermal Characteristics
- 144-Lead LQFP_EP Pin Configurations
- 136-Ball BGA Pin Configurations
- Package Dimensions
- Automotive Products
- Ordering Guide
Rev. J | Page 20 of 60 | July 2013
ADSP-21362/ADSP-21363/ADSP-21364/ADSP-21365/ADSP-21366
Reset
Interrupts
The following timing specification applies to the FLAG0,
FLAG1, and FLAG2 pins when they are configured as IRQ0
,
IRQ1
, and IRQ2 interrupts.
Table 12. Reset
Parameter Min Unit
Timing Requirements
t
WRST
1
RESET Pulse Width Low 4 × t
CK
ns
t
SRST
RESET Setup Before CLKIN Low 8 ns
1
Applies after the power-up sequence is complete. At power-up, the processor’s internal phase-locked loop requires no more than 100 μs while RESET is low, assuming stable
V
DD
and CLKIN (not including start-up time of external clock oscillator).
Figure 9. Reset
CLKIN
RESET
t
SRST
t
WRST
Table 13. Interrupts
Parameter Min Unit
Timing Requirement
t
IPW
IRQx Pulse Width 2 × t
PCLK
+2 ns
Figure 10. Interrupts
INTERRUPT
INPUTS
t
IPW