Motorola MC68340 ユーザーズマニュアル
5- 44
MC68340 USER’S MANUAL
MOTOROLA
.✎
ENTRY
FETCH VECTOR # 0
1 S
0 T0,T1
$7 I2:I0
$0 VBR
0 T0,T1
$7 I2:I0
$0 VBR
FETCH VECTOR # 1
BUS ERROR
OTHERWISE
SP (VECTOR # 0)
SP (VECTOR # 0)
BUS ERROR
PREFETCH 3 WORDS
BUS ERROR/
ADDRESS
ERROR
OTHERWISE BEGIN
INSTRUCTION
EXECUTION
EXIT
(DOUBLE BUS FAULT)
ASSERT HALT
EXIT
➧
OTHERWISE
PC (VECTOR # 1)
PC (VECTOR # 1)
➧
➧
➧
➧
➧
➧
➧
Figure 5-11. Reset Operation Flowchart
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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