AS3525-A/-B C22O22
Data Sheet, Confidential
Table 62 NAF interrupt mask register
Name
Base
Default
0x0018
NAFMask
AS3525_NAND_FLASH_BASE
Interrupt Mask Register
The NAFMask register is used to mask/enable the internal interrupt requests.
Offset 0x0018
Bit
Bit Name
mask6
Default Access
Bit Description
Mask ‘FIFO error indication’ interrupt request
6
5
4
3
0x1
0x1
0x1
0x1
R/W
R/W
R/W
R/W
0: enable
1: masked
Mask ‘FIFO full indication’ interrupt request
mask5
mask4
mask3
0: enable
1: masked
Mask ‘FIFO high indication’ interrupt request
0: enable
1: masked
Mask ‘FIFO low indication’ interrupt request
0: enable
1: masked
Mask ‘NAFWords empty and Controller ready indication’
interrupt request
0: enable
2
mask2
0x1
R/W
1: masked
Mask ‘Read/write strobe ready indication’ interrupt request
1
0
mask1
mask0
0x1
0x1
R/W
R/W
0: enable
1: masked
Mask ‘NAND flash ready indication’ interrupt request
0: enable
1: masked
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