HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 703

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

SYSCR—System Control Register
Bit
Initial value
Read/Write
:
:
:
R/W
—
7
0
—
—
6
0
INTM1
Interrupt Control Mode Selection
R/W
5
0
0
1
0
1
0
1
INTM0
R/W
Interrupt control mode 0
Interrupt control mode 1
Setting prohibited
Setting prohibited
4
0
H'FF39
Rev.3.00 Mar. 26, 2007 Page 661 of 772
NMIEG
R/W
NMI Input Edge Select
3
0
0
1
RAM Enable*
Note: * When the DTC is used,
Falling edge
Rising edge
0
1
—
—
2
0
Appendix B Register Field
On-chip RAM disabled
On-chip RAM enabled
the RAME bit should
not be cleared to 0.
REJ09B0355-0300
—
—
1
0
RAME
R/W
0
1
MCU