收藏本站
71M6515H
A Maxim Integrated Products Brand
Energy Meter IC
DATA SHEET
JULY 2011
Individual Register Descriptions
Registers for Pulse Generation Control
APULSEW (0x30) , APULSER (0x31) , APULSE3 (0x32) , APULSE4 (0x33) ,
Figure 14 shows the registers that control the PULSEW, PULSER, PULSE3 and PULSE4 output pins if the corresponding
PULSE_SRCS register contains the decimal value 36. This figure uses the PULSER_SRC 8-bit portion of the PULSE_SRCS
register as an example: The internal pulse generation (CE) and the post-processor pulse generation are deselected, and
the APULSER register acts as the pulse generation source. In this setting (external pulse generation), the host is
responsible for updating the data in the APULSER register.
35: WSUM
0: WSUM
1: WASUM
2: WBSUM
CE
36
PULSER_SRC
3: WCSUM
4: VARSUM
PULSER
OUTPUT
34: VAR2SUM_E
36: APULSER
HOST
Figure 14: Pulse Generation via APULSER Selected in the PULSER_SRC Register
PULSE_SRCS (0x43)
This register contains the pulse source selectors for the pulses generated by the PULSEW, PULSER, PULSE3 and
PULSE4 output pins. Pulse sources can be selected individually for internal (CE), external (post-processor) or external
(supplied by the host). The internal selection is valid for the PULSER and PULSEW generators only. The allocation of the
bytes in PULSE_SRCS is as follows:
31
24
23
16
15
8
7
0
PULSEW_SRC
Source selector register for
the PULSEW generator
PULSER_SRC
Source selector register for
the PULSER generator
PULSE3_SRC
Source selector register for
the PULSE3 generator
PULSE4_SRC
Source selector register for
the PULSE4 generator
Table 6 shows the codes used to select pulse sources.
PULSE_WIDTH (0x34)
This register contains the numerical value controlling the pulse width for the PULSEW and PULSER output pins. The
default value is 50, which amounts to 40.07ms. The pulse width P W follows the formula:
P W <= (2 * PULSE_WIDTH + 1)/2520.6
Page: 33 of 60
? 2005 ? 2011 Teridian Semiconductor Corporation
1.6
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
71M6521BE-IGTR/F IC ENERGY METER 8K FLASH 64-LQFP
71M6533G-IGTR/F IC ENERGY METER 3PH 100LQFP
71M6543F-IGT/F IC ENERGY METERING
71M6545-IGT/F IC ENERGY METERING
720-10007-00300 CBL D-SUB 9PIN FMAL-25PIN FML 3M
720-10010-00025 CBL DSUB 9PIN FML-25PIN MAL .25M
720-10020-00300 CBL DSUB 9PIN FML-9PIN MALE 3M
720-10021-00300 CBL DSUB 9PIN FML-9PIN FEMAL 3M
相关代理商/技术参数
71M6515H-IGTR 制造商:Maxim Integrated Products 功能描述:71M6515H-IGT - T/REEL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:Metering Systems on a Chip - SoC Energy Meter IC
71M6515H-IGTR/F 功能描述:计量片上系统 - SoC Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6515H-IGTW/F 功能描述:计量片上系统 - SoC Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel
71M6515H-IGTW1 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation
71M6515H-IGTWR1 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation
71M6521BE 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Energy Meter IC
71M6521BE-DB 制造商:Maxim Integrated Products 功能描述:Development Boards & Kits - 8051 71M6521BE Demo Brd
71M6521BE-IGT/F 功能描述:计量片上系统 - SoC Residential Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel