Datasheet

380
32142D–06/2013
ATUC64/128/256L3/4U
17.7.10 Test Register
Name:
TEST
Access Type: Read/Write
Offset: 0x024
Reset Value: 0x00000000
• TESTEN: Test Enable
0: This bit disables external interrupt test mode.
1: This bit enables external interrupt test mode.
•INTn: External Interrupt n
Writing a zero to this bit will set the input value to INTn to zero, if test mode is enabled.
Writing a one to this bit will set the input value to INTn to one, if test mode is enabled.
Please refer to the Module Configuration section for the number of external interrupts.
• NMI: Non-Maskable Interrupt
Writing a zero to this bit will set the input value to NMI to zero, if test mode is enabled.
Writing a one to this bit will set the input value to NMI to one, if test mode is enabled.
If TESTEN is 1, the value written to this bit will be the value to the interrupt detector and the value on the pad will be ignored.
31 30 29 28 27 26 25 24
TESTENINT30INT29INT28INT27INT26INT25INT24
23 22 21 20 19 18 17 16
INT23INT22INT21INT20INT19INT18INT17INT16
15 14 13 12 11 10 9 8
INT15INT14INT13INT12INT11INT10 INT9 INT8
76543210
INT7 INT6 INT5 INT4 INT3 INT2 INT1 NMI