HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 541

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

(1)
1. Driving the RESETP pin low.
2. While the WT/IT bit in WTCSR is set to 1 and the RSTS bit is cleared to 0, the WDT starts
3. Generation of the H-UDI reset (for details on the H-UDI reset, refer to section 36, User
(2)
1. Driving the RESETM pin low.
2. While the WT/IT bit in WTCSR and the RSTS bit are set to 1, the WDT starts counting and
13.2
Table 13.2 lists the pin configuration related to power-down modes.
Table 13.2 Pin Configuration
Pin Name
Status 1 output
Status 0 output
Power-on reset
input
Manual-reset input
Chip active
counting and continues until it overflows.
Debugging Interface (H-UDI)).
continues until it overflows.
Power-On Reset
Manual Reset
Input/Output Pins
Abbreviation I/O
STATUS1
STATUS0
RESETP
RESETM
CA
Output Operating state of the processor.
Input
Input
Input
Description
HH: Reset
HL: Sleep mode
LH: Standby mode
LL: Normal operation
Power-on reset occurs at low-level.
Manual reset occurs at low-level.
Hardware standby mode entered at low-level.
Rev. 3.00
Section 13
Jan. 18, 2008
Power-Down Modes
REJ09B0033-0300
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