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參數(shù)資料
| 型號(hào)： | MB90F334APFF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120 |
| 封裝： | 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LFQFP-120 |
| 文件頁(yè)數(shù)： | 98/120頁(yè) |
| 文件大小： | 1210K |
| 代理商： | MB90F334APFF |
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MB90330A Series
79
17. Address matching detection function
When the address is equal to the value set in the address detection register, the instruction code to be read into
the CPU is forcibly replaced with the INT9 instruction code (01H). As a result, the CPU executes the INT9
instruction when executing the set instruction. By performing processing by the INT#9 interrupt routine, the
program patch function is enabled.
2 address detection registers are provided, for each of which there is an interrupt enable bit. When the address
matches the value set in the address detection register with the interrupt enable bit set to 1, the instruction code
to be read into the CPU is forcibly replaced with the INT9 instruction code.
Register list
Program address detect register 0 to 2 (PADR0)
Program address detect register 3 to 5 (PADR1)
Program address detection control status register (PACSR)
PADR0 (lower)
bit
Initial Value
XXXXXXXXB
Address : 001FF0H
PADR0 (middle)
bit
Initial Value
XXXXXXXXB
Address : 001FF1H
PADR0 (upper)
bit
Initial Value
XXXXXXXXB
Address : 001FF2H
PADR1 (lower)
bit
Initial Value
XXXXXXXXB
Address : 001FF3H
PADR1 (middle)
bit
Initial Value
XXXXXXXXB
Address : 001FF4H
PADR1 (upper)
bit
Initial Value
XXXXXXXXB
Address : 001FF5H
PACSR
bit
Initial Value
00000000B
Address : 00009EH
(R/W)
76
5
4
32
1
0
(R/W)
15
14
13
12
11
10
9
8
(R/W)
76
5
4
32
1
0
(R/W)
15
14
13
12
11
10
9
8
(R/W)
76
5
4
32
1
0
(R/W)
15
14
13
12
11
10
9
8
(R/W)
76
5
4
3
2
1
0
(R/W)
ADIE
ADDE
Reserved Reserved Reserved Reserved
Reserved
R/W : Readable and Writable
X
: Undefined
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90F334APMC | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120 |
| MB90333APMC | 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP120 |
| MB90F334APMC1 | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120 |
| MB90F395HAPMT | 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90F334APMC1-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC1-G-SPE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-JNE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-SNE1 | 制造商:FUJITSU 功能描述: |
| MB90F334APMC-G-SPE1 | 制造商:FUJITSU 功能描述: |
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