HD6412340 HITACHI [Hitachi Semiconductor], HD6412340 Datasheet - Page 805

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

SBYCR—Standby Control Register
796
Bit
Initial value
Read/Write
:
:
:
Software Standby
0
1
SSBY
R/W
7
0
Transition to sleep mode after execution of SLEEP instruction
Transition to software standby mode after execution of SLEEP instruction
STS2
R/W
6
0
Standby Timer Select
0
1
0
1
0
1
STS1
R/W
5
0
0
1
0
1
0
1
0
1
Output Port Enable
0
1
Standby time = 8192 states
Standby time = 16384 states
Standby time = 32768 states
Standby time = 65536 states
Standby time = 131072 states
Standby time = 262144 states
Reserved
Standby time = 16 states
STS0
R/W
4
0
In software standby mode, address bus and
bus control signals are high-impedance
In software standby mode, address bus and
bus control signals retain output state
H'FF38
OPE
R/W
3
1
Reserved
Only 0 should be written to this bit
—
—
2
0
Power-Down State
—
—
1
0
R/W
—
0
0