2.2.2 Embedded Characteristics

  • ARM926 Real-time In-circuit Emulator
    • 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
  • Debug Unit
    • Two-pin UART
    • Debug communication channel interrupt handling
    • Chip ID register
  • IEEE® 1149.1 JTAG Boundary-scan on All Digital Pins