HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 69

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

or DMA address error occurs
Bus request
When an interrupt source
generated
Bus release state
Power-down state
Figure 2.6 Transitions between Processing States
Bus request
Bus request
cleared
generated
Bus request
Sleep mode
From any state when
RES = 0 and HSTBY = 0
for SLEEP
instruction
cleared
SBY bit
cleared
From any state
when RES = 0
source occurs
Bus request
cleared
Bus request
generated
processing
Exception processing state
Hardware standby mode
Exception
Program execution state
Power-on reset state
RES = 1
Exception
processing
ends
Rev. 5.00 Jan 06, 2006 page 49 of 818
Software standby mode
source occurs
NMI interrupt
SBY bit set
for SLEEP
instruction
RES = 0
HSTBY = 1
REJ09B0273-0500
Section 2 CPU