Table 11-4 Interrupt Maskr - Toshiba TX79 Series User Manual

11.3.2 Interrupt Mask Register (IRMASK)
The Interrupt Mask Register enables interrupts to be selectively masked from causing an
interrupt to the C790. The following figure and Table 11-4 detail the fields of the Interrupt
Mask Register.
31
15
Table 11-4 Interrupt Mask Register Field Description
Bits
31:0
TX7901 User's Manual (Rev. 6.30T – Nov, 2001)
Chapter 11: Interrupt Controller
IRMASK[31:16]
16
IRMASK[15:0]
16
Field R/W
Interrupt Mask
IRMASK R/W 0: Mask the interrupt request.
1: Enable the interrupt request.
11-3
Description
16
0