LSI53C040-160QFP LSI, LSI53C040-160QFP Datasheet - Page 125

• Manufacturer Part Number: LSI53C040-160QFP
• Manufacturer: LSI

Specifications of LSI53C040-160QFP

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Register: 0xFE0E
Interrupt Destination (IDR)
Read/Write
These register bits provide the ability to route the corresponding
interrupts of the
two external interrupt inputs of the microcontroller core. A value of 1
written to a bit in this register will route the corresponding interrupt in the
ISR register to the external interrupt 1 input of the microcontroller, and a
value of 0 written to a given bit will route the corresponding interrupt of
the ISR register to the external interrupt 0 input of the microcontroller.
IDR7
IDR6
IDR5
IDR4
IDR3
IDR2
IDR1
IDR0
IDR7
7
0
IDR6
6
0
SCSI Interrupt
Two-Wire Interface 1 Interrupt
Two-Wire Interface 0 Interrupt
DMA Interrupt
Timer 2 Interrupt
Timer 1 Interrupt
8067 Port 1 Interrupt or MPIO3_1 Interrupt
8067 Port 0 Interrupt or MPIO3_0 Interrupt
Interrupt Status (ISR)
IDR5
5
0
IDR4
4
0
IDR3
register (0xFE04) to either of the
3
0
IDR2
2
0
IDR1
1
0
IDR0
0
0
7-15
7
6
5
4
3
2
1
0