參數(shù)資料
型號(hào)： 71M6521DE-IGTR/F
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： SPECIALTY ANALOG CIRCUIT, QFP64
封裝： LEAD FREE, LQFP-64
文件頁(yè)數(shù)： 29/103頁(yè)
文件大?。?/td> 1691K
代理商： 71M6521DE-IGTR/F
71M6521DE/71M6521FE
Energy Meter IC
DATA SHEET
OCTOBER 2010
v1.1
2005-2010 Teridian Semiconductor Corporation
Page: 31 of 103
A Maxim Integrated Products Brand
19-5370; 10/10
On the next instruction cycle, the interrupt will be acknowledged by hardware forcing an LCALL to the appropriate vector
address, if the following conditions are met:
No interrupt of equal or higher priority is already in progress.
An instruction is currently being executed and is not completed.
The instruction in progress is not RETI or any write access to the registers IEN0, IEN1, IEN2, IP0 or IP1.
Special Function Registers for Interrupts:
Interrupt Enable 0 register (IE0)
MSB
LSB
EAL
WDT
ES0
ET1
EX1
ET0
EX0
Table 35: The IEN0 Register
Bit
Symbol
Function
IEN0.7
EAL
EAL=0 – disable all interrupts
IEN0.6
WDT
Not used for interrupt control
IEN0.5
-
IEN0.4
ES0
ES0=0 – disable serial channel 0 interrupt
IEN0.3
ET1
ET1=0 – disable timer 1 overflow interrupt
IEN0.2
EX1
EX1=0 – disable external interrupt 1
IEN0.1
ET0
ET0=0 – disable timer 0 overflow interrupt
IEN0.0
EX0
EX0=0 – disable external interrupt 0
Table 36: The IEN0 Bit Functions
Interrupt Enable 1 Register (IEN1)
MSB
LSB
SWDT
EX6
EX5
EX4
EX3
EX2
Table 37: The IEN1 Register
Bit
Symbol
Function
IEN1.7
-
IEN1.6
SWDT
Not used for interrupt control
IEN1.5
EX6
EX6=0 – disable external interrupt 6
IEN1.4
EX5
EX5=0 – disable external interrupt 5
IEN1.3
EX4
EX4=0 – disable external interrupt 4
IEN1.2
EX3
EX3=0 – disable external interrupt 3
IEN1.1
EX2
EX2=0 – disable external interrupt 2
IEN1.0
-
Table 38: The IEN1 Bit Functions
相關(guān)PDF資料
PDF描述
71M6521DE-IM/F SPECIALTY ANALOG CIRCUIT, QCC68
71M6521FE-IMR/F SPECIALTY ANALOG CIRCUIT, QCC68
71M6521DE-IGT/F SPECIALTY ANALOG CIRCUIT, QFP64
71M6521FE-IGTR/F SPECIALTY ANALOG CIRCUIT, QFP64
71M6521DE-IMR/F SPECIALTY ANALOG CIRCUIT, QCC68
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
71M6521DE-IM/F 功能描述:計(jì)量片上系統(tǒng) - SoC Residential Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時(shí)鐘頻率:70 Hz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6521DEIM-DB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6521DE Demo Brd
71M6521DE-IMR/F 功能描述:計(jì)量片上系統(tǒng) - SoC Residential Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 處理器系列:71M6511 類型:Metering SoC 最大時(shí)鐘頻率:70 Hz 程序存儲(chǔ)器大小:64 KB 數(shù)據(jù) RAM 大小:7 KB 接口類型:UART 可編程輸入/輸出端數(shù)量:12 片上 ADC: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-64 封裝:Reel
71M6521DH 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Energy Meter ICs
71M6521DH-IGT/F 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Energy Meter ICs
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