參數(shù)資料
型號(hào)： 71M6511H-IGTR
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PQFP64
封裝： LQFP-64
文件頁數(shù)： 28/98頁
文件大小： 1278K
代理商： 71M6511H-IGTR
71M6511/71M6511H
Single-Phase Energy Meter IC
DATA SHEET
NOVEMBER 2010
Page: 34 of 98
2005–2010 Teridian Semiconductor Corporation
V2.7
A Maxim Integrated Products Brand
Interrupt Priority Level Structure
All interrupt sources are combined in groups, as shown in Table 46:
Group
0
External interrupt 0
Serial channel 1 interrupt
1
Timer 0 interrupt
-
External interrupt 2
2
External interrupt 1
-
External interrupt 3
3
Timer 1 interrupt
-
External interrupt 4
4
Serial channel 0 interrupt
-
External interrupt 5
5
-
External interrupt 6
Table 46: Priority Level Groups
Each group of interrupt sources can be programmed individually to one of four priority levels by setting or clearing one bit in
the special function register IP0 and one in IP1. If requests of the same priority level are received simultaneously, an internal
polling sequence as per Table 50 determines which request is serviced first.
IEN enable bits must be set to permit any of these interrupts to occur. Likewise, each interrupt has its own flag bit that is set by
the interrupt hardware and is reset automatically by the MPU interrupt handler (0 through 5). XFER_BUSY and RTC_1SEC,
which are OR-ed together, have their own enable and flag bits in addition to the interrupt 6 enable and flag bits (see Table 45),
and these interrupts must be cleared by the MPU software.
An overview of the interrupt structure is given in Figure 7.
Interrupt Priority 0 Register (IP0)
MSB
LSB
--
WDTS
IP0.5
IP0.4
IP0.3
IP0.2
IP0.1
IP0.0
Table 47: The IP0 Register:
Note: WDTS is not used for interrupt controls
Interrupt Priority 1 Register (IP1)
MSB
LSB
-
IP1.5
IP1.4
IP1.3
IP1.2
IP1.1
IP1.0
Table 48: The IP1 Register:
IP1.x
IP0.x
Priority Level
0
Level0 (lowest)
0
1
Level1
1
0
Level2
1
Level3 (highest)
Table 49: Priority Levels
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
71M6511H-IGTR/F 功能描述:計(jì)量片上系統(tǒng) - SoC Highly Integrated SoC w/MCU Core 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
71M6511-IGT 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Phase Energy Meter IC
71M6511-IGT/F 功能描述:計(jì)量片上系統(tǒng) - SoC Highly Integrated SoC w/MCU Core 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
71M6511-IGT/F1 功能描述:計(jì)量片上系統(tǒng) - SoC 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
71M6511-IGTR 制造商:TERIDIAN 制造商全稱:TERIDIAN 功能描述:Single-Phase Energy Meter IC
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