Renesas H8SX/1650 Hardware Manual page 117

• ISCRH
Bit Bit Name
15 to 8 
7 IRQ11SR
6 IRQ11SF
5 IRQ10SR
4 IRQ10SF
3 IRQ9SR
2 IRQ9SF
1 IRQ8SR
0 IRQ8SF
Initial
Value R/W Description
All 0 R/W Reserved
These bits are always read as 0. The write value should
always be 0.
0 R/W IRQ11 Sense Control Rise
IRQ11 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ11
01: Interrupt request generated at falling edge of IRQ11
10: Interrupt request generated at rising edge of IRQ11
11: Interrupt request generated at both falling and rising
0 R/W IRQ10 Sense Control Rise
IRQ10 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ10
01: Interrupt request generated at falling edge of IRQ10
10: Interrupt request generated at rising edge of IRQ10
11: Interrupt request generated at both falling and rising
0 R/W IRQ9 Sense Control Rise
IRQ9 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ9
01: Interrupt request generated at falling edge of IRQ9
10: Interrupt request generated at rising edge of IRQ9
11: Interrupt request generated at both falling and rising
0 R/W IRQ8 Sense Control Rise
IRQ8 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ8
01: Interrupt request generated at falling edge of IRQ8
10: Interrupt request generated at rising edge of IRQ8
11: Interrupt request generated at both falling and rising
edges of IRQ11
edges of IRQ10
edges of IRQ9
edges of IRQ8
Rev.2.00 Jun. 28, 2007 Page 95 of 666
Section 5 Interrupt Controller
REJ09B0311-0200