参数资料
型号: MB90F489BPMC
厂商: FUJITSU LTD
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100
封装: 14 X 14 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-100
文件页数: 106/124页
文件大小: 3283K
代理商: MB90F489BPMC
MB90480B/485B Series
82
DS07-13722-11E
23. Address Match Detection Function
When the address is equal to a value set in the address detection register, the instruction code loaded into the
CPU is replaced forcibly with the INT9 instruction code (01H). As a result, when the CPU executes a set instruction,
the INT9 instruction is executed. Processing by the INT#9 interrupt routine allows the program patching function
to be implemented.
Two address detection registers are supported. An interrupt enable bit is prepared for each register. If the value
set in the address detection register matches an address and if the interrupt enable bit is set at “1”, the instruction
code loaded into the CPU is replaced forcibly with the INT9 instruction code.
(1) Register List
Program address detection register 0 (PADR0)
76
54
3
2
10
Initial value
XXXXXXXX B
R/W : Readable and writable
X
: Undefined
RESV : Reserved bit
Address
PADR0 (Low order address) : 001FF0H
R/W
76
54
3
2
10
Initial value
XXXXXXXX B
Address
PADR0 (Middle order address) : 001FF1H
R/W
76
54
3
2
10
Initial value
XXXXXXXX B
Address
PADR0 (High order address) : 001FF2H
R/W
76
54
3
2
10
Initial value
XXXXXXXX B
Address
PADR1 (Low order address) : 001FF3H
R/W
76
54
3
2
10
Initial value
XXXXXXXX B
Address
PADR1 (Middle order address) : 001FF4H
R/W
76
54
3
2
10
Initial value
XXXXXXXX B
Address
PADR1 (High order address) : 001FF5H
R/W
76
54
3
2
10
Initial value
00000000 B
Address
00009EH
R/W
Program address detection register 1 (PADR1)
Program address detection control status register (PACSR)
RESV
AD1E
RESV
AD0E
RESV
相关PDF资料
PDF描述
MB90348CESPMC 16-BIT, MROM, 24 MHz, MICROCONTROLLER, PQFP100
M38039MCH-XXXSP 8-BIT, MROM, 8.4 MHz, MICROCONTROLLER, PDIP64
M38514E6-XXXSP 8-BIT, MROM, 4 MHz, MICROCONTROLLER, PDIP42
M34514E8FP 4-BIT, OTPROM, 4.2 MHz, MICROCONTROLLER, PDSO42
M37272MFH-XXXFP 8-BIT, MROM, 8.1 MHz, MICROCONTROLLER, PDSO42
相关代理商/技术参数
参数描述
MB90F497GPMC-GE1 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90495G 包装:托盘 零件状态:在售 核心处理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 连接性:CAN,EBI/EMI,SCI,UART/USART 外设:POR,WDT I/O 数:49 程序存储容量:64KB(64K x 8) 程序存储器类型:闪存 EEPROM 容量:- RAM 容量:2K x 8 电压 - 电源(Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x8/10b 振荡器类型:外部 工作温度:-40°C ~ 105°C(TA) 封装/外壳:64-LQFP 供应商器件封装:64-LQFP(12x12) 标准包装:119
MB90F497GPMCR-G 制造商:FUJITSU 功能描述:
MB90F497GPMCR-GE1 制造商:FUJITSU 功能描述:
MB90F523BPFF-GE1 制造商:FUJITSU 功能描述:
MB90F523BPM1R-GE1 制造商:FUJITSU 功能描述: