User Manual

AT75C220
60
AIC Interrupt Disable Command Register
Register Name: AIC_IDCR
Access Type:Write-only
Reset Value: Undefined
• NFIQ: NFIQ Status
0 = NFIQ line inactive.
1 = NFIQ line active.
• NIRQ: NIRQ Status
0 = NIRQ line inactive.
1 = NIRQ line active.
AIC Interrupt Clear Command Register
Register Name: AIC_ICCR
Access Type:Write-only
Reset Value: Undefined
• NFIQ: NFIQ Status
0 = NFIQ line inactive.
1 = NFIQ line active.
• NIRQ: NIRQ Status
0 = NIRQ line inactive.
1 = NIRQ line active.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543210
––––––NIRQ NFIQ
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––––
76543210
––––––NIRQ NFIQ