h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 181

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Table 5-5
Interrupt
Control Mode INTM1 INTM0
0
—
2
—
Figure 5-4 shows a block diagram of the priority decision circuit.
Interrupt Control Modes
0
1
Figure 5-4 Block Diagram of Interrupt Control Operation
SYSCR
0
1
0
1
Priority Setting
Registers
—
—
IPR
—
Interrupt
Mask Bits Description
I
—
I2 to I0
—
Rev. 6.00 Feb 22, 2005 page 121 of 1484
Interrupt mask control is
performed by the I bit.
Setting prohibited
8-level interrupt mask control
is performed by bits I2 to I0.
8 priority levels can be set
with IPR.
Setting prohibited
Section 5 Interrupt Controller
REJ09B0103-0600