H8S-2350 RENESAS [Renesas Technology Corp], H8S-2350 Datasheet - Page 107

• Manufacturer Part Number: H8S-2350
• Description: 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Bits 5 and 4—Interrupt Control Mode 1 and 0 (INTM1, INTM0): These bits select the control
mode of the interrupt controller. For details of the interrupt control modes, see section 5.4.1,
Interrupt Control Modes and Interrupt Operation.
Bit 3—NMI Edge Select (NMIEG): Selects the valid edge of the NMI interrupt input.
Bit 2—Reserved: Read-only bit, always read as 0.
Bit 1—Reserved: Only 0 should be written to this bit.
Bit 0—RAM Enable (RAME): Enables or disables the on-chip RAM. The RAME bit is
initialized when the reset status is released. It is not initialized in software standby mode.
Bit 5
INTM1
0
1
Bit 3
NMIEG
0
1
Bit 0
RAME
0
1
Bit 4
INTM0
0
1
0
1
Description
An interrupt is requested at the falling edge of NMI input
An interrupt is requested at the rising edge of NMI input
Description
On-chip RAM is disabled
On-chip RAM is enabled
Interrupt Control
Mode
0
—
2
—
Description
Control of interrupts by I bit
Setting prohibited
Control of interrupts by I2 to I0 bits and IPR
Setting prohibited
Rev. 3.00 Sep 15, 2006 page 73 of 988
Section 3 MCU Operating Modes
REJ09B0330-0300
(Initial value)
(Initial value)
(Initial value)