Microsemi SmartFusion2 - Table 773 INTERRUPT_ENABLE1

Fabric Interface Interrupt Controller
UG0331 User Guide Revision 15.0 753
28 SOFTINTERRUPT_ENBL 0 SOFTINTERRUPT interrupt from the SYSREG block to
fabric.
1: Enable
0: Mask
SOFTINTERRUPT is set by the Cortex-M3 processor
firmware by writing to the soft interrupt SYSREG block
bits.
29 COMBLK_INTR_ENBL 0 COMBLK_INTR interrupt from the COMM_BLK block to
fabric.
1: Enable
0: Mask
30 USB_DMA_INT_ENBL 0 USB_DMA_INT interrupt from USB’s DMA controller to
fabric.
1: Enable
0: Mask
31 Reserved 0 Reserved
Table 773 • INTERRUPT_ENABLE1
Bit
Number
Name
Reset
Value
Description
0 Reserved 0 Reserved
1 Reserved 0 Reserved
2 Reserved 0 Reserved
3 MDDR_IO_CALIB_INT_ENBL 0 MDDR_IO_CALIB_INT interrupt from the MDDR block
to fabric.
1: Enable
0: Mask
4 Reserved 0 Reserved
5 FAB_PLL_LOCK_INT_ENBL 0 FAB_PLL_LOCK_INT interrupt from FAB_PLL.
1: Enable
0: Mask
6 FAB_PLL_LOCKLOST_INT_ENBL 0 FAB_PLL_LOCKLOST_INT interrupt from FAB_PLL.
1: Enable
0: Mask
7 FIC64_INT_ENBL 0 FIC64_INT interrupt from the DDR_FIC block.
1: Enable
0: Mask
8-31 Reserved 0 Reserved
Table 774 • INTERRUPT_REASON1
Bit
Number Name
Reset
Value Description
0 Reserved 0 Reserved
1 Reserved 0 Reserved
2 Reserved 0 Reserved
Table 772 • INTERRUPT_ENABLE0 (continued)
Bit
Number
Name
Reset
Value
Description