D75108CW NEC, D75108CW Datasheet - Page 29

• Manufacturer Part Number: D75108CW
• Description: Search -----> UPD75108CW
• Manufacturer: NEC

INT4
INT0
INT1
/P00
/P10
/P11
INT2
INT3
/P12
/P13
IM1
2
Rising edge
Falling edge
detection
detection
detection
circuit
circuit
circuit
Edge
detection
circuit
Edge
INTSIO
IM0
Both edge
detection
INTT0
INTT1
2
circuit
INT
BT
Interrupt
request flag
IRQSIO
IRQBT
IRQT0
IRQT1
IRQ4
IRQ0
IRQ1
IRQ2
IRQ3
9
Fig. 6-1 Interrupt Control Block Diagram
Interrupt enable flag (IE
Internal bus
)
IME
Priority control
IPS
4
Decoder
circuit
IST
2
Standby
release signal
Vector table
generator
address