Lucent Technologies MN10285K - Manual (Page 52)

Interrupts
Interrupt Control Registers
MN102H75K/F75K/85K/F85K LSI User Manual Panasonic Semiconductor Development Company
51
Panasonic
IQ2ICL: External Interrupt 2 Interrupt Control Register (Low) x’00FC50’
IQ2ICL requests and verifies interrupt requests for external interrupt 2. It
is an 8-bit access register. Use the MOVB instruction to access it.
IQ2IR: External interrupt 2 interrupt request flag
0: No interrupt requested
1: Interrupt requested
IQ2ID: External interrupt 2 interrupt detect flag
0: Interrupt undetected
1: Interrupt detected
IQ2ICH: External Interrupt 2 Interrupt Control Register (High) x’00FC51’
IQ2ICH sets the priority level for and enables external interrupt 2. It is an
8-bit access register. Use the MOVB instruction to access it.
IQ2LV[2:0]: External interrupt 2 interrupt priority level
Sets the priority from 0 to 6.
IQ2IE: External interrupt 2 interrupt enable flag
0: Disable
1: Enable
IQ3ICL: External Interrupt 3 Interrupt Control Register (Low) x’00FC52’
IQ3ICL requests and verifies interrupt requests for external interrupt 3. It
is an 8-bit access register. Use the MOVB instruction to access it.
IQ3IR: External interrupt 3 interrupt request flag
0: No interrupt requested
1: Interrupt requested
IQ3ID: External interrupt 3 interrupt detect flag
0: Interrupt undetected
1: Interrupt detected
Bit: 7 6 5 4 3 2 1 0
— — — IQ2IR — — — IQ2ID
Reset: 0 0 0 0 0 0 0 0
R/W: R R R R/W R R R R
Bit: 7 6 5 4 3 2 1 0
— IQ2LV2 IQ2LV1 IQ2LV0 — — — IQ2IE
Reset: 0 0 0 0 0 0 0 0
R/W: R R/W R/W R/W R R R R/W
Bit: 7 6 5 4 3 2 1 0
— — — IQ3IR — — — IQ3ID
Reset: 0 0 0 0 0 0 0 0
R/W: R R R R/W R R R R