PINOUT (265)
System mode
46 Hardware Reference NS9215
sys_mode_2 sys_mode_1 sys_mode_0 Description
0 0 0 manufacturing test
0 0 1 manufacturing test
0 1 0 manufacturing test
0 1 1 normal operation, boundary scan enabled, POR disabled
1 0 0 normal operation, boundary scan enabled, POR enabled
1 0 1 board test mode, all outputs tristated
1 1 0 normal operation, ARM debug enabled, POR disabled
1 1 1 normal operation, ARM debug enabled, POR enabled