h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 610

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

Section 19 Host Interface LPC Interface (LPC)
Bit
0
Bit
7
Rev. 3.00 Mar 21, 2006 page 556 of 788
REJ09B0300-0300
SIRQCR1
Bit Name Initial Value Slave Host Description
IRQ1E1
Bit Name Initial Value Slave Host Description
IRQ11E3 0
0
R/W
R/W
R/W
R/W
—
—
Host IRQ1 Interrupt Enable 1
Enables or disables a host IRQ1 interrupt request
when OBF1 is set by an ODR1 write.
0: Host IRQ1 interrupt request by OBF1 and IRQ1E1
[Clearing conditions]
1: Host IRQ1 interrupt request by setting OBF1 to 1
[Setting condition]
Writing 1 after reading IRQ1E1 = 0
Host IRQ11 Interrupt Enable 3
Enables or disables a host IRQ11 interrupt request
when OBF3A is set by an ODR3 write.
0: Host IRQ11 interrupt request by OBF3A and
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 1 after reading IRQ11E3 = 0
is disabled
is enabled
IRQ11E3 is disabled
Writing 0 to IRQ1E1
LPC hardware reset, LPC software reset
Clearing OBF1 to 0
Writing 0 to IRQ11E3
LPC hardware reset, LPC software reset
Clearing OBF3A to 0 (when IEDIR = 0)
Host IRQ11 interrupt request by setting OBF3A
to 1 is enabled
[When IEDIR = 1]
Host IRQ11 interrupt is requested.