參數(shù)資料
型號： IS80C31
廠商： Integrated Silicon Solution, Inc.
英文描述： CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
中文描述： CMOS單芯片8位微控制器
文件頁數(shù)： 34/43頁
文件大小： 337K
代理商： IS80C31
IS80C51
IS80C31
34
Integrated Silicon Solution, Inc. — 1-800-379-4774
MC003-1D
11/19/98
ISSI
Figure 24. ROM Verification
ROM Verification
The on-chip memory can be read out for ROM verification.
The address of the program memory location to be read is
applied to Port 1 and pins P2.3-P2.0. The other pins should
be held at the “Verify” level. The contents of the addressed
locations will be emitted on Port 0. External pullups are
required on Port 0 for this operation. Figure 24 shows the
setup to verify the program memory.
XTAL2
GND
XTAL1
4-6 MHz
P1
P2.3-P2.0
RST
EA
ALE
PSEN
P2.7
P2.6
1
1
1
0
0
0
Vcc
P0
+ 5V
A7-A0
A11-A8
PGM
DATA
10K x 8
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PDF描述
IS80C31-12PL CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PLI CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
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IS80C31-12PQI CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
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IS80C31-12PL 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PLI 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PQ 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
IS80C31-12PQI 制造商:ISSI 制造商全稱:Integrated Silicon Solution, Inc 功能描述:CMOS SINGLE CHIP 8-BIT MICROCONTROLLER
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