r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 814

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

17. Power-Down Mode
Table 17.4 Register States of CPG in Each Processing Mode
Notes: 1. For details of MSTPCR0 and MSTPCR1, see figure 15.1.
Rev.1.00 Jan. 10, 2008 Page 784 of 1658
REJ09B0261-0100
Register Name
Standby control register 0*
Standby control register 1*
Standby display register
2. The initial value after a power-on reset depends on the combination of mode pin states
(MODE11 and MODE12).
If a low level signal is input to the MODE12 pin, the initial value is H'0010 0000.
If a high level signal is input to the MODE12 pin and a low level signal is input to
MODE11, the initial value is H'0030 0000.
If a high level signal is input to the MODE12 and MODE11 pins, the initial value is
H'0020 0000.
1
1
Abbreviation
MSTPCR0
MSTPCR1
MSTPMR
Power-on Reset
By PRESET
Pin/WDT/H-UDI
H'0000 0000
H'0000 0000
H'00x0 0000∗
2
Manual Reset
By WDT
Retained
Retained
Retained
Sleep/
Deep Sleep
By SLEEP
Instruction
Retained
Retained
Retained