參數(shù)資料
型號： 7548
廠商： Renesas Technology Corp.
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機
文件頁數(shù)： 22/73頁
文件大?。?/td> 1255K
代理商： 7548
Rev.2.00
REJ03B0210-0200
Mar 15, 2007
Page 22 of 70
7548 Group
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Fig 20. Interrupt control
Fig 21. Structure of Interrupt-related registers
Interrupt disable flag I
Interrupt request
Interrupt request bit
Interrupt enable bit
BRK instruction
Reset
b7
b0
INT
0
0: Falling edge active
1: Rising edge active
INT
1
0: Falling edge active
1: Rising edge active
Not used (returns “0” when read)
Interrupt edge selection register
16
, initial value: 00
16
)
b7
b0
Interrupt request register 1
16
, initial value: 00
16
)
Serial I/O receive interrupt request bit
Serial I/O transmit interrupt request bit
INT
0
interrupt request bit
INT
1
interrupt request bit
Key-on wake up interrupt request bit
Capture interrupt request bit
Compare interrupt request bit
Timer A interrupt request bit
0: No interrupt request issued
b7
b0
b7
b0
b7
b0
Interrupt request register 2
16
, initial value: 00
16
)
Timer 2 interrupt request bit
A/D conversion interrupt request bit
Timer 1 interrupt request bit
Not used (returns “0” when read)
0: No interrupt request issued
1: Interrupt request issued
Interrupt control register 1
16
, initial value: 00
16
)
Serial I/O receive interrupt enable bit
Serial I/O transmit interrupt enable bit
INT
0
interrupt enable bit
INT
1
interrupt enable bit
Key-on wake up interrupt enable bit
Capture interrupt enable bit
Compare interrupt enable bit
Timer A interrupt enable bit
0: Interrupts disabled
1: Interrupts enabled
Interrupt control register 2
16
, initial value: 00
16
)
Timer 2 interrupt enable bit
A/D conversion interrupt enable bit
Timer 1 interrupt enable bit
Not used (returns “0” when read)
(Do not write “1” to this bit)
0: Interrupts disabled
1: Interrupts enabled
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相關代理商/技術參數(shù)
參數(shù)描述
7548_07 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Standard Characteristics
7548_0710 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
75481-001 功能描述:集管和線殼 BACKPANEL PINS RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
75481-002 功能描述:集管和線殼 BERGPIN - WITH LARGE STA-R RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
75481-004 功能描述:集管和線殼 BERGPIN RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
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