参数资料
型号: MC68HC11D3CFB1
厂商: ABILIS SYSTEMS
元件分类: 微控制器/微处理器
英文描述: 8-BIT, OTPROM, 1 MHz, MICROCONTROLLER, PQFP44
封装: 10 X 10 MM, QFP-44
文件页数: 80/124页
文件大小: 6875K
代理商: MC68HC11D3CFB1
RESETS AND INTERRUPTS
TECHNICAL DATA
5-15
Figure 5-2 Interrupt Priority Resolution (2 of 2)
TOI = 1?
Y
N
Y
N
PAOVI = 1?
PAII = 1?
Y
N
SPIE = 1?
Y
N
Y
N
FLAG
Y
N
Y
N
FLAG
Y
N
FLAGS
Y
N
PAIF = 1?
SPIF = 1? OR
TOF = 1?
PAOVF = 1
FETCH VECTOR
$FFDE, $FFDF
FETCH VECTOR
$FFDC, $FFDD
FETCH VECTOR
$FFDA, $FFDB
FETCH VECTOR
$FFD6, $FFD7
FETCH VECTOR
$FFD8, $FFD9
OC2I = 1?
Y
N
Y
N
OC3I = 1?
OC4I = 1?
Y
N
OC5I = 1?
Y
N
FLAG
Y
N
Y
N
FLAG
Y
N
FLAG
Y
N
OC4F = 1?
OC5F = 1?
OC2F = 1?
OC3F = 1
FETCH VECTOR
$FFE6, $FFE7
FETCH VECTOR
$FFE4, $FFE5
FETCH VECTOR
$FFE2, $FFE3
FETCH VECTOR
$FFE0, $FFE1
MODF = 1?
INTERRUPT?
SEE FIGURE
9–7
2A
2B
END
FETCH VECTOR
$FFF2, $FFF3
SCI
INT PRI RES P2
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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