Cypress FM4 Series - IRQ049 Batch Read Register (IRQ049 MON)

CHAPTER 8: Interrupts
FM4 Peripheral Manual, Doc. No. 002-04856 Rev. *E 407
4.19 IRQ049 Batch Read Register (IRQ049MON)
The IRQ049 Batch Read Register (IRQ049MON) can read out the interrupt (external bus output error
interrupt, GDC) assigned to exception no. 65.
Register configuration
bit
31
8
Field
Reserved
Attribute
R
Initial value
0x000000
bit
7
6
5
4
3
2
1
0
Field
Reserved
GSDRAM
BMEMCS
Attribute
R
R
R
Initial value
000000
0
0
Register function
[bit31:2] Reserved: Reserved bits
A reserved bit reads 0.
[bit1] GSDRAM
Value
Description
0
There is no interrupt request of the GDC SDRAM-IF.
1
An interrupt request of the GDC SDRAM-IF has been made.
[bit0] BMEMCS
Value
Description
0
There is no external bus output error interrupt request.
1
An external bus output error interrupt request has been made.