HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 663

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

21.1.2
Pins related to power-down modes are shown in table 21.2.
Table 21.2 Pin Configuration
21.1.3
Table 21.3 shows the register used for power-down state control.
Table 21.3 Related Register
Note: SBYCR is accessed in three cycles , and SYSCR in two cycles.
Pin Name
Hardware standby input pin
Power-on reset input pin
Name
Standby control register
System control register
Pin Configuration
Related Register
SBYCR
Abbreviation
SYSCR
HSTBY
RES
Abbreviation
R/W
R/W
R/W
I/O
Input
Input
Initial Value
H'1F
H'01
Rev. 5.00 Jan 06, 2006 page 643 of 818
Function
Input level determines transition to
hardware standby mode.
Power-on reset signal input pin
Address
H'FFFF8614
H'FFFF83C8 8
Section 21 Power-Down State
REJ09B0273-0500
Access Size
8