HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 806

• Manufacturer Part Number: HD6412340
• Description: H8S/2345 F-ZTAT Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

SYSCR—System Control Register
Bit
Initial value
Read/Write
:
:
:
R/W
—
7
0
Reserved
Only 0 should be written to this bit
R/W
—
6
0
INTM1
R/W
5
0
Interrupt Control Mode Selection
0
1
INTM0
R/W
4
0
0
1
0
1
H'FF39
Interrupt control mode 0
—
Interrupt control mode 2
—
NMIEG
R/W
NMI Input Edge Select
3
0
0
1
Reserved
Only 0 should be written
to this bit
RAM Enable
Falling edge
Rising edge
0
1
R/W
—
2
0
On-chip RAM disabled
On-chip RAM enabled
R/W
—
1
0
RAME
R/W
0
1
MCU
797