r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 813

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

17.2
Table 17.2 shows the pins related to power-down mode.
Table 17.2 Pin Configuration
Note: L means low level, and H means high level.
17.3
Table 17.3 shows the list of registers. Table 17.4 shows the register states in each processing
mode.
Table 17.3 Register Configuration
Table 17.3 Register Configuration
Note: For details of MSTPCR0 and MSTPCR1, see figure 15.1.
Pin name
STATUS1
STATUS0
Register Name
Sleep control register
Standby control register 0 MSTPCR0
Standby control register 1 MSTPCR1
Standby display register
Input/Output Pins
Register Descriptions
Function
Processing state 1
Processing state 2
Abbreviation
SLPCR
MSTPMR
I/O
Output
R/W
R/W
R/W
R/W
R
Description
Indicate the operating states of this LSI
STATUS1
H
H
L
The STATUS1 pin is multiplexed with the DRAK1
(DMAC) and PK6 (GPIO) pins. The STATUS0 pin
is multiplexed with the DRAK0 (DMAC) and PK7
(GPIO) pins.
P4 Address
H'FFC8 0020 H'1FC8 0020 32
H'FFC8 0030 H'1FC8 0030 32
H'FFC8 0034 H'1FC8 0034 32
H'FFC8 0044 H'1FC8 0044 32
Rev.1.00 Jan. 10, 2008 Page 783 of 1658
STATUS0
H
L
L
Area 7
Address
Operating states
Sleep mode
Reset
Normal operation
17. Power-Down Mode
REJ09B0261-0100
Access
Size
Sync
clock
Pck
Pck
Pck
Pck