at91sam9g15-cu ATMEL Corporation, at91sam9g15-cu Datasheet - Page 24

• Manufacturer Part Number: at91sam9g15-cu
• Description: At91sam Arm-based Embedded Mpu
• Manufacturer: ATMEL Corporation

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Debug and Test Features
SAM9G15
IEEE
• ARM926 Real-time In-circuit Emulator
• Debug Unit
®
– Two real-time Watchpoint Units
– Two Independent Registers: Debug Control Register and Debug Status Register
– Test Access Port Accessible through JTAG Protocol
– Debug Communications Channel
– Two-pin UART
– Debug Communication Channel Interrupt Handling
– Chip ID Register
1149.1 JTAG Boundary-scan on All Digital Pins.
11052AS–ATARM–27-Jul-11