Renesas H8SX/1520 Series Hardware Manual page 135

• ISCRH
Bit Bit Name

15, 14
13 IRQ14SR
12 IRQ14SF
11 IRQ13SR
10 IRQ13SF
9 IRQ12SR
8 IRQ12SF
7 IRQ11SR
6 IRQ11SF
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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 IRQ14 Sense Control Rise
IRQ14 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ14
01: Interrupt request generated at falling edge of IRQ14
10: Interrupt request generated at rising edge of IRQ14
11: Interrupt request generated at both falling and rising
0 R/W IRQ13 Sense Control Rise
IRQ13 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ13
01: Interrupt request generated at falling edge of IRQ13
10: Interrupt request generated at rising edge of IRQ13
11: Interrupt request generated at both falling and rising
0 R/W IRQ12 Sense Control Rise
IRQ12 Sense Control Fall
0 R/W
00: Interrupt request generated by low level of IRQ12
01: Interrupt request generated at falling edge of IRQ12
10: Interrupt request generated at rising edge of IRQ12
11: Interrupt request generated at both falling and rising
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
edges of IRQ14
edges of IRQ13
edges of IRQ12
edges of IRQ11
Rev. 3.00 Mar. 14, 2006 Page 97 of 804
Section 5 Interrupt Controller
REJ09B0104-0300