h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 613

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Bit
2
1
Bit Name Initial Value Slave Host Description
IRQ10E2 0
IRQ9E2
0
R/W
R/W
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
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading IRQ10E2 = 0
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
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading IRQ9E2 = 0
IRQ10E2 is disabled
is disabled
Writing 0 to IRQ10E2
LPC hardware reset, LPC software reset
Clearing OBF2 to 0 (when IEDIR = 0)
Host IRQ10 interrupt request by setting OBF2 to
1 is enabled
[When IEDIR = 1]
Host IRQ10 interrupt is requested.
Writing 0 to IRQ9E2
LPC hardware reset, LPC software reset
Clearing OBF2 to 0 (when IEDIR = 0)
Host IRQ9 interrupt request by setting OBF2 to 1
is enabled
[When IEDIR = 1]
Host IRQ9 interrupt is requested.
Section 19 Host Interface LPC Interface (LPC)
Rev. 3.00 Mar 21, 2006 page 559 of 788
REJ09B0300-0300