h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 657

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

SIRQCR1 Bit 7—HIRQ11 Interrupt Enable 3 (IRQ11E3): Enables or disables a HIRQ11
interrupt request when OBF3A is set by an ODR3 write.
SIRQCR1 Bit 6—HIRQ10 Interrupt Enable 3 (IRQ10E3): Enables or disables a HIRQ10
interrupt request when OBF3A is set by an ODR3 write.
Bit 7
IRQ11E3
0
1
Bit 6
IRQ10E3
0
1
Description
HIRQ11 interrupt request by OBF3A and IRQ11E3 is disabled (Initial value)
[Clearing conditions]
[When IEDIR = 0]
HIRQ11 interrupt request by setting OBF3A to 1 is enabled
[When IEDIR = 1]
HIRQ11 interrupt is requested
[Setting condition]
Description
HIRQ10 interrupt request by OBF3A and IRQ10E3 is disabled (Initial value)
[Clearing conditions]
[When IEDIR = 0]
HIRQ10 interrupt request by setting OBF3A to 1 is enabled
[When IEDIR = 1]
HIRQ10 interrupt is requested
[Setting condition]
Writing 0 to IRQ11E3
LPC hardware reset, LPC software reset
Clearing OBF3A to 0 (when IEDIR = 0)
Writing 1 after reading IRQ11E3 = 0
Writing 0 to IRQ10E3
LPC hardware reset, LPC software reset
Clearing OBF3A to 0 (when IEDIR = 0)
Writing 1 after reading IRQ10E3 = 0
Section 18B Host Interface LPC Interface (LPC)
Rev. 3.00 Jan 18, 2006 page 629 of 1044
REJ09B0280-0300