16:27:01.4783 [INFO] System bus created. 16:27:02.4071 [INFO] sysbus: Loading segment of 29156 bytes length at 0x0. 16:27:02.4191 [INFO] sysbus: Loading segment of 264 bytes length at 0x71E4. 16:27:02.4192 [INFO] sysbus: Loading segment of 4 bytes length at 0x72EC. 16:27:02.4192 [INFO] sysbus: Loading segment of 5184 bytes length at 0x20000108. 16:27:02.6803 [INFO] cpu0: Setting initial values: PC = 0x8B1, SP = 0x20001148. 16:27:02.6815 [INFO] bbc_microbit: Machine started. 16:27:02.7170 [WARNING] sysbus: [cpu0: 0x21E0] ReadDoubleWord from non existing peripheral at 0xF0000FE0. 16:27:02.7239 [WARNING] sysbus: [cpu0: 0x2AB4] WriteDoubleWord to non existing peripheral at 0x4000617C, value 0x0. 16:27:02.7242 [WARNING] sysbus: [cpu0: 0x2ACE] WriteDoubleWord to non existing peripheral at 0x40006304, value 0x80000000. 16:27:02.7277 [WARNING] uart0: Unhandled write to offset 0x50C. Unhandled bits: [0-2, 5-31] when writing value 0x18. Tags: PIN (0x7), PORT (0x1), RESERVED (0x1FFFFFF), CONNECT (0x1). 16:27:02.7278 [WARNING] sysbus: [cpu0: 0x15F8] WriteDoubleWord to non existing peripheral at 0x50000508, value 0x1000000. 16:27:02.7278 [WARNING] sysbus: [cpu0: 0x1642] ReadDoubleWord from non existing peripheral at 0x50000760. 16:27:02.7278 [WARNING] sysbus: [cpu0: 0x165C] WriteDoubleWord to non existing peripheral at 0x50000760, value 0x3. 16:27:02.7278 [WARNING] uart0: Unhandled write to offset 0x514. Unhandled bits: [1-2, 5-31] when writing value 0x19. Tags: PIN (0x6), PORT (0x1), RESERVED (0x1FFFFFF), CONNECT (0x1). 16:27:02.7278 [WARNING] sysbus: [cpu0: 0x1642] ReadDoubleWord from non existing peripheral at 0x50000764. 16:27:02.7279 [WARNING] sysbus: [cpu0: 0x165C] WriteDoubleWord to non existing peripheral at 0x50000764, value 0x0. 16:27:02.7306 [WARNING] rtc1: Unhandled write to offset 0x308. Unhandled bits: [1] when writing value 0xF0003. Tags: OVRFLW (0x1). 16:27:02.7306 [WARNING] rtc1: Unhandled write to offset 0x348. Unhandled bits: [0-1] when writing value 0xF0003. 16:27:02.7308 [WARNING] rtc1: Unhandled write to offset 0x304. Unhandled bits: [1] when writing value 0x2. Tags: OVRFLW (0x1). 16:27:02.7346 [WARNING] clock: Unhandled read from offset 0x414. 16:27:02.7405 [WARNING] clock: Unhandled read from offset 0x110. 16:27:02.7405 [WARNING] clock: Unhandled read from offset 0x10C. 16:27:02.7411 [WARNING] clock: Unhandled write to offset 0x10C, value 0x0. 16:27:02.7411 [WARNING] clock: Unhandled write to offset 0x10, value 0x1. 16:27:02.7411 [WARNING] clock: Unhandled write to offset 0x304. Unhandled bits: [3] when writing value 0x8. Tags: DONE (0x1). 16:27:02.7412 [WARNING] clock: Unhandled read from offset 0x110. 16:27:02.7412 [WARNING] clock: Unhandled read from offset 0x10C. 16:27:02.7441 [WARNING] i2c0: Unhandled write to offset 0x50C, value 0x1E. 16:27:02.7442 [WARNING] sysbus: [cpu0: 0x1642] ReadDoubleWord from non existing peripheral at 0x50000778. 16:27:02.7442 [WARNING] sysbus: [cpu0: 0x165C] WriteDoubleWord to non existing peripheral at 0x50000778, value 0x600. 16:27:02.7443 [WARNING] i2c0: Unhandled write to offset 0x508, value 0x0. 16:27:02.7443 [WARNING] sysbus: [cpu0: 0x1642] ReadDoubleWord from non existing peripheral at 0x50000700. 16:27:02.7444 [WARNING] sysbus: [cpu0: 0x165C] WriteDoubleWord to non existing peripheral at 0x50000700, value 0x600. 16:27:02.7445 [WARNING] i2c0: Unhandled write to offset 0x524, value 0x6680000. 16:27:02.7451 [WARNING] sysbus: [cpu0: 0x1B22] WriteDoubleWord to non existing peripheral at 0x4000C304, value 0x1. 16:27:02.7467 [WARNING] i2c0: Tried to select a not-connected slave at address 0x1D 16:27:02.7473 [WARNING] i2c0: No slave is currently attached at selected address 0x1D 16:27:02.7481 [WARNING] i2c0: Tried to select a not-connected slave at address 0x1D 16:27:02.7481 [WARNING] i2c0: No slave is currently attached at selected address 0x1D 16:27:02.7611 [INFO] uart0: [host: 0.58s (+0.58s)|virt: 0.2ms (+0.2ms)] *** Booting Zephyr OS build 3723493f60a1 *** 16:27:02.7785 [INFO] uart0: [host: 0.59s (+16.65ms)|virt: 0.2ms (+0s)] Hello World! bbc_microbit/nrf51822 16:27:02.7872 [WARNING] Pause on match was requested, but the matching string had already been printed when the assertion was made. Pause time will not be deterministic. 16:27:02.7884 [INFO] bbc_microbit: Machine paused. 16:27:02.7901 [WARNING] Pause on match was requested, but the matching string had already been printed when the assertion was made. Pause time will not be deterministic. 16:27:02.8188 [INFO] bbc_microbit: Disposed.