h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 128

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 5 Interrupt Controller
5.3.1
The ICR registers set interrupt control levels for interrupts other than NMI.
The correspondence between interrupt sources and ICRA to ICRD settings is shown in table 5.2.
Note:
Table 5.2
Notes: n: A to D
Rev. 3.00 Jan 25, 2006 page 76 of 872
REJ09B0286-0300
Bit
7
to
0
Bit
7
6
5
4
3
2
1
0
Bit Name
ICRn7
ICRn6
ICRn5
ICRn4
ICRn3
ICRn2
ICRn1
ICRn0
n: A to D
—: Reserved. The write value should always be 0.
Bit Name
ICRn7
to
IRCn0
Interrupt Control Registers A to D (ICRA to ICRD)
Correspondence between Interrupt Source and ICR
ICRA
IRQ0
IRQ1
IRQ2, IRQ3
IRQ4, IRQ5
IRQ6, IRQ7
DTC
WDT_0
WDT_1
Initial Value
All 0
R/W
R/W
ICRB
—
TMR_1
TMR_Y
—
A/D converter
FRT
TMR_X
TMR_0
Description
Interrupt Control Level
0: Corresponding interrupt source is interrupt
1: Corresponding interrupt source is interrupt
control level 0 (no priority)
control level 1 (priority)
Register
ICRC
SCI_0
SCI_1
SCI_2
IIC_0
IIC_1
—
—
USB
ICRD
IRQ8 to IRQ11
IRQ12 to IRQ15
—
—
—
—
—
MCIF