R0K572011S000BE Renesas Electronics America, R0K572011S000BE Datasheet - Page 149

• Manufacturer Part Number: R0K572011S000BE
• Description: KIT STARTER FOR SH7201
• Manufacturer: Renesas Electronics America
• Series: Renesas Starter Kits (RSK)r
• Type: MCUr

Specifications of R0K572011S000BE

• Contents: CPU Board, LCD Display Module, E8 Emulator, Cable, QuickStart Guide and CD-ROM
• For Use With/related Products: SH7201
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SH7201 Group
6.3.2
ICR0 is a 16-bit register that sets the input signal detection mode for the external interrupt input
pin NMI, and indicates the input level at the NMI pin. ICR0 is initialized by a power-on reset or in
deep standby mode.
R01UH0026EJ0300 Rev. 3.00
Sep 24, 2010
Bit
15
14 to 9
8
7 to 0
Initial value:
Note: * 1 when the NMI pin is high, and 0 when the NMI pin is low.
R/W:
Bit:
Interrupt Control Register 0 (ICR0)
Bit Name
NMIL
⎯
NMIE
⎯
NMIL
15
R
*
14
—
R
0
13
—
R
0
Initial
Value
*
All 0
0
All 0
12
—
R
0
11
—
R
0
R/W
R
R
R/W
R
10
—
R
0
Description
NMI Input Level
Sets the level of the signal input at the NMI pin. The
NMI pin level can be obtained by reading this bit. This
bit cannot be modified.
0: Low level is input to NMI pin
1: High level is input to NMI pin
Reserved
These bits are always read as 0. The write value should
always be 0.
NMI Edge Select
Selects whether the falling or rising edge of the
interrupt request signal on the NMI pin is detected.
0: Interrupt request is detected on falling edge of NMI
1: Interrupt request is detected on rising edge of NMI
Reserved
These bits are always read as 0. The write value should
always be 0.
—
R
9
0
input
input
NMIE
R/W
8
0
—
R
7
0
—
R
6
0
—
R
5
0
Section 6 Interrupt Controller (INTC)
—
R
4
0
—
R
3
0
—
R
2
0
Page 121 of 1190
—
R
1
0
—
R
0
0