HD64F2145 Datasheet, PDF (573/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

R/W
Bit Bit Name Initial Value Slave Host Description
2 IRQ10E2 0
R/W — Host IRQ10 Interrupt Enable 2
Enables or disables a host IRQ10 interrupt request
when OBF2 is set by an ODR2 write.
0: Host IRQ10 interrupt request by OBF2 and
IRQ10E2 is disabled
[Clearing conditions]
• Writing 0 to IRQ10E2
• LPC hardware reset, LPC software reset
• Clearing OBF2 to 0 (when IEDIR = 0)
1: [When IEDIR = 0]
Host IRQ10 interrupt request by setting OBF2 to
1 is enabled
[When IEDIR = 1]
Host IRQ10 interrupt is requested.
[Setting condition]
• Writing 1 after reading IRQ10E2 = 0
1 IRQ9E2 0
R/W — Host IRQ9 Interrupt Enable 2
Enables or disables a host IRQ9 interrupt request
when OBF2 is set by an ODR2 write.
0: Host IRQ9 interrupt request by OBF2 and IRQ9E2
is disabled
[Clearing conditions]
• Writing 0 to IRQ9E2
• LPC hardware reset, LPC software reset
• Clearing OBF2 to 0 (when IEDIR = 0)
1: [When IEDIR = 0]
Host IRQ9 interrupt request by setting OBF2 to 1
is enabled
[When IEDIR = 1]
Host IRQ9 interrupt is requested.
[Setting condition]
• Writing 1 after reading IRQ9E2 = 0
Rev. 2.0, 08/02, page 533 of 788