at32ap7002 ATMEL Corporation, at32ap7002 Datasheet - Page 6

• Manufacturer Part Number: at32ap7002
• Description: Avr 32 32-bit Microcontroller
• Manufacturer: ATMEL Corporation

2.0.3
2.0.4
2.0.5
2.0.6
32054DS–AVR32–10/07
Debug and Test system
DMA Controller
Peripheral DMA Controller
Bus system
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Configurable coefficients with flexible fixed-point representation.
IEEE1149.1 compliant JTAG and boundary scan
Direct memory access and programming capabilities through JTAG interface
Extensive On-Chip Debug features in compliance with IEEE-ISTO 5001-2003 (Nexus 2.0) Class 3
Auxiliary port for high-speed trace information
Hardware support for 6 Program and 2 data breakpoints
Unlimited number of software breakpoints supported
Advanced Program, Data, Ownership, and Watchpoint trace supported
2 HSB Master Interfaces
3 Channels
Software and Hardware Handshaking Interfaces
Memory/Non-Memory Peripherals to Memory/Non-Memory Peripherals Transfer
Single-block DMA Transfer
Multi-block DMA Transfer
DMA Controller is Always the Flow Controller
Additional Features
Transfers from/to peripheral to/from any memory space without intervention of the processor.
Next Pointer Support, forbids strong real-time constraints on buffer management.
Eighteen channels
HSB bus matrix with 10 Masters and 8 Slaves handled
– 11 Hardware Handshaking Interfaces
– Linked Lists
– Auto-Reloading
– Contiguous Blocks
– Scatter and Gather Operations
– Channel Locking
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– Pseudo Fly-by Operation
– Two for each USART
– Two for each Serial Synchronous Controller
– Two for each Serial Peripheral Interface
– Handles Requests from the CPU Icache, CPU Dcache, HSB bridge, HISI, USB 2.0 Controller,
Bus Locking
FIFO Mode
LCD Controller, DMA Controller 0, DMA Controller 1, and to internal SRAM 0, internal SRAM 1,
PB A, PB B, EBI and, USB.
AT32AP7002
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