11:07:15.4975 [INFO] System bus created. 11:07:16.6892 [INFO] sysbus: Loading segment of 23856 bytes length at 0x0. 11:07:16.7059 [INFO] sysbus: Loading segment of 256 bytes length at 0x5D30. 11:07:16.7060 [INFO] sysbus: Loading segment of 4 bytes length at 0x5E30. 11:07:16.7061 [INFO] sysbus: Loading segment of 5176 bytes length at 0x20000100. 11:07:17.0152 [INFO] cpu0: Setting initial values: PC = 0x12F9, SP = 0x20001138. 11:07:17.0170 [INFO] bbc_microbit: Machine started. 11:07:17.0884 [WARNING] sysbus: [cpu0: 0x28B8] ReadDoubleWord from non existing peripheral at 0xF0000FE0. 11:07:17.0986 [WARNING] sysbus: [cpu0: 0x3070] WriteDoubleWord to non existing peripheral at 0x4000617C, value 0x0. 11:07:17.0987 [WARNING] sysbus: [cpu0: 0x307E] WriteDoubleWord to non existing peripheral at 0x40006304, value 0x80000000. 11:07:17.1041 [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). 11:07:17.1041 [WARNING] sysbus: [cpu0: 0x1D28] WriteDoubleWord to non existing peripheral at 0x50000508, value 0x1000000. 11:07:17.1041 [WARNING] sysbus: [cpu0: 0x1D58] WriteDoubleWord to non existing peripheral at 0x50000760, value 0x3. 11:07:17.1042 [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). 11:07:17.1042 [WARNING] sysbus: [cpu0: 0x1D58] WriteDoubleWord to non existing peripheral at 0x50000764, value 0x0. 11:07:17.1066 [WARNING] rtc1: Unhandled write to offset 0x304. Unhandled bits: [1] when writing value 0x2. Tags: OVRFLW (0x1). 11:07:17.1168 [WARNING] clock: Unhandled read from offset 0x414. 11:07:17.1356 [WARNING] clock: Unhandled read from offset 0x10C. 11:07:17.1368 [WARNING] clock: Unhandled write to offset 0x10C, value 0x0. 11:07:17.1368 [WARNING] clock: Unhandled write to offset 0x304. Unhandled bits: [3] when writing value 0x8. Tags: DONE (0x1). 11:07:17.1369 [WARNING] clock: Unhandled write to offset 0x10, value 0x1. 11:07:17.1370 [WARNING] clock: Unhandled read from offset 0x10C. 11:07:17.1408 [WARNING] i2c0: Unhandled write to offset 0x50C, value 0x1E. 11:07:17.1409 [WARNING] sysbus: [cpu0: 0x1D58] WriteDoubleWord to non existing peripheral at 0x50000778, value 0x600. 11:07:17.1409 [WARNING] i2c0: Unhandled write to offset 0x508, value 0x0. 11:07:17.1409 [WARNING] sysbus: [cpu0: 0x1D58] WriteDoubleWord to non existing peripheral at 0x50000700, value 0x600. 11:07:17.1414 [WARNING] i2c0: Unhandled write to offset 0x524, value 0x6680000. 11:07:17.1426 [WARNING] i2c0: Unhandled write to offset 0x308. Unhandled bits: [14, 18] when writing value 0x44286. Tags: BB (0x1), SUSPENDED (0x1). 11:07:17.1432 [WARNING] i2c0: Selected a not-connected slave 11:07:17.1438 [WARNING] i2c0: No slave is currently selected 11:07:17.1440 [WARNING] i2c0: No slave is currently selected 11:07:17.1446 [WARNING] i2c0: No slave is currently selected 11:07:17.1469 [WARNING] i2c0: Unhandled write to offset 0x308. Unhandled bits: [14, 18] when writing value 0x44286. Tags: BB (0x1), SUSPENDED (0x1). 11:07:17.1479 [WARNING] i2c0: Unhandled write to offset 0x308. Unhandled bits: [14, 18] when writing value 0x44286. Tags: BB (0x1), SUSPENDED (0x1). 11:07:17.1479 [WARNING] i2c0: Selected a not-connected slave 11:07:17.1480 [WARNING] i2c0: No slave is currently selected 11:07:17.1480 [WARNING] i2c0: No slave is currently selected 11:07:17.1481 [WARNING] i2c0: No slave is currently selected 11:07:17.1490 [WARNING] i2c0: Unhandled write to offset 0x308. Unhandled bits: [14, 18] when writing value 0x44286. Tags: BB (0x1), SUSPENDED (0x1). 11:07:17.1497 [WARNING] sysbus: [cpu0: 0x2212] WriteDoubleWord to non existing peripheral at 0x4000C304, value 0x1. 11:07:17.1718 [INFO] uart0: [host: 0.71s (+0.71s)|virt: 0.2ms (+0.2ms)] *** Booting Zephyr OS build 38f554ef4f99 *** 11:07:17.1808 [INFO] uart0: [host: 0.72s (+9.09ms)|virt: 0.24ms (+39µs)] Hello World! bbc_microbit 11:07:17.2030 [INFO] bbc_microbit: Machine paused. 11:07:17.2115 [INFO] bbc_microbit: Disposed.