HY—8131 高速数据采集板说明书
声明：您必须遵守我们的协议，如果您下载了该资源行为将被视为对《电天下账号管理规范》全部内容的认可，本网站资源来自原创，仅供用于学习和交流，请勿用于商业用途。如有侵权、不妥之处，请举报本资源，我们将及时审核处理！
HY—8131 高速数据采集板说明书
文本预览
目 录
一 概述·····················································································································4
二 性能及技术指标·································································································5
2.1 性能··················································································································5
2.2 应用··················································································································5
2.3 技术指标··········································································································5
2.4 物理特征及环境工作条件··············································································6
三 工作原理·············································································································6
3.1 原理框图··········································································································6
3.2 工作原理概述··································································································6
四 主要元件位置图 信号输入 输出插座和跳线选择定义······························7
4.1 HY—8131 板主要元件位置图········································································7
4.2 HY—8131板的背板主要元件位置图······························································7
4.3 信号输入 输出插座定义··············································································8
4.4 跳线选择··········································································································8
4.4.1 板基地址跳线选择·······················································································8
4.4.2 中断申请级别选择·······················································································8
4.4.3 模拟信号输入电压范围选择跳线 背板 ···············································9
五 寄存器描述及板内地址分配·············································································9
5.1 板内地址分配··································································································9
5.2 程序切换板上存储器地址 板基地址 0读 ············································9
5.3 A/D 转换结果寄存器 板基地址 2读 ·····················································9
5.4 D/A 输出寄存器 板基地址 2写 ·····························································9
5.5 数据采集结束标志寄存器 板基地址 4读 ··········································10
5.6 板控制字寄存器 板基地址 4写 ··························································10
5.7 工作就绪状态寄存器 板基地址 6读 ··················································11
5.8 8254定时/计数器0数据寄存器 板基地址 8写 ····································11
5.9 8254定时/计数器1数据寄存器 板基地址 10写 ··································11
5.10 8254定时/计数器2数据寄存器 板基地址 12写 ································11
5.11 8254控制字寄存器 板基地址 14写 ···················································11
六 安装 拆除方法·······························································································11
6.1 安装步骤········································································································11
6.2 拆除步骤········································································································12
七 软件编程···········································································································127.1 可编程定时/计数器8254编程描述·······························································12
7.2 8254 在HY—8131中的应用··········································································14
7.3 HY—8131板A/D工作方式··············································································15
7.3.1 HY—8131板触发方式··················································································15
7.3.2 软件触发方式·····························································································15
7.3.3 提前触发和滞后触发·················································································16
7.4 外部时钟启动AD采样工作方式···································································19
7.5 多块HY—8131板同步工作方式···································································19
7.6 编程实例········································································································19
7.6.1 软件触发工作方式编程实例·····································································20
7.6.2 提前触发工作方式编程实例·····································································21
7.6.3 滞后触发工作方式编程实例·····································································21
7.6.4 外部时钟启动A/D工作方式编程实例·······················································22
7.6.5 中断工作方式编程实例·············································································23
八 应用注意事项·······························································································25
8.1 注意事项········································································································25
九.校准······················································································································25
9.1 校准准备········································································································25
9.2 A/D校准···········································································································25
十 I/O 地址分配····································································································26
附录1 HY—8131测试软件使用说明····································································27
一 运行所需环境···································································································27
1.1 硬件环境········································································································27
1.2 软件环境········································································································27
二 软件的组成和安装···························································································27
三 界面简介···········································································································27
3.1 初始画面介绍································································································27
3.2 系统菜单介绍································································································28
3.3 各功能按钮介绍····························································································28
3.4 各面板功能介绍····························································································29
3.4.1 示波面板·····································································································29
四 操作方式···········································································································29
4.1 使用鼠标········································································································29
4.2 使用键盘········································································································30
附录2 HY—8131驱动函数使用说明····································································30
一 驱动函数库·······································································································30
二 函数说明···········································································································31
三 驱动函数的使用方法·······················································································343.1 用C语言编程调用··························································································34
3.2 用BASIC语言编程调用·················································································36HY 8131 高速数据采集板
一 概述
HY 8131 板是IBM PC / AT 总线兼容的12位高速数据采集板 采样通过率可达到10MHZ 并具有多种触
发方式 HY 8131 板采用四层印刷线路板和背板式结构 可直接插入与IBM PC AT总线兼容计算机的任意总
线扩展槽中 构成各种瞬态信号采集 振动信号测量及频谱分析等领域的高速数据采集系统
HY 8131板初始化后 可自动完成模拟量电压信号采集过程 无需主机干预 并将采集结果存入板上存储
器中 板上存储器容量可达512K字 能满足高速 大数据量采集应用的要求 尤其适合在Windows 环境下工作的
数据采集系统中使用
HY 8131 板上安装有12 Bit 分辨率的A/D转换器 A/D转换精度可达 0.1% A/D转换速度由程序设定 板
上提供 1 路单端模拟输入通道 模拟电压输入范围可以是 2V 5V 使用外时钟启动时 可多块板并行同步
采样
HY 8131板支持程控触发 提前触发和滞后触发三种触发工作方式 支持定时启动和外部时钟启动两种A/D
电路启动转换工作方式 支持软件查询和中断申请数据传送工作方式
HY 8131板有16 路锁存式数字量D/O输出
HY 8131 板以其存储器配置的不同分为A B两种型号 用户可根据需要选用
HY 8131A 型存储器容量为 128K 字
HY 8131B 型存储器容量为 512K 字二 性能及技术指标
2.1 性能
1 路单端模拟信号输入通道
A/D转换分辨率 12 Bit
模拟量电压输入范围 2V 5V
支持软件触发 提前触发 滞后触发等A/D触发方式
支持定时启动 外部时钟启动等A/D转换电路启动方式
支持软件查询 中断申请等数据传输方式
板上存储器容量 128K 字 A型 512K 字 B型
16 路锁存式数字量输出通道
板内时钟频率 40 MHZ
程控阈值电平范围 5V
2.2 应用
一 概述·····················································································································4
二 性能及技术指标·································································································5
2.1 性能··················································································································5
2.2 应用··················································································································5
2.3 技术指标··········································································································5
2.4 物理特征及环境工作条件··············································································6
三 工作原理·············································································································6
3.1 原理框图··········································································································6
3.2 工作原理概述··································································································6
四 主要元件位置图 信号输入 输出插座和跳线选择定义······························7
4.1 HY—8131 板主要元件位置图········································································7
4.2 HY—8131板的背板主要元件位置图······························································7
4.3 信号输入 输出插座定义··············································································8
4.4 跳线选择··········································································································8
4.4.1 板基地址跳线选择·······················································································8
4.4.2 中断申请级别选择·······················································································8
4.4.3 模拟信号输入电压范围选择跳线 背板 ···············································9
五 寄存器描述及板内地址分配·············································································9
5.1 板内地址分配··································································································9
5.2 程序切换板上存储器地址 板基地址 0读 ············································9
5.3 A/D 转换结果寄存器 板基地址 2读 ·····················································9
5.4 D/A 输出寄存器 板基地址 2写 ·····························································9
5.5 数据采集结束标志寄存器 板基地址 4读 ··········································10
5.6 板控制字寄存器 板基地址 4写 ··························································10
5.7 工作就绪状态寄存器 板基地址 6读 ··················································11
5.8 8254定时/计数器0数据寄存器 板基地址 8写 ····································11
5.9 8254定时/计数器1数据寄存器 板基地址 10写 ··································11
5.10 8254定时/计数器2数据寄存器 板基地址 12写 ································11
5.11 8254控制字寄存器 板基地址 14写 ···················································11
六 安装 拆除方法·······························································································11
6.1 安装步骤········································································································11
6.2 拆除步骤········································································································12
七 软件编程···········································································································127.1 可编程定时/计数器8254编程描述·······························································12
7.2 8254 在HY—8131中的应用··········································································14
7.3 HY—8131板A/D工作方式··············································································15
7.3.1 HY—8131板触发方式··················································································15
7.3.2 软件触发方式·····························································································15
7.3.3 提前触发和滞后触发·················································································16
7.4 外部时钟启动AD采样工作方式···································································19
7.5 多块HY—8131板同步工作方式···································································19
7.6 编程实例········································································································19
7.6.1 软件触发工作方式编程实例·····································································20
7.6.2 提前触发工作方式编程实例·····································································21
7.6.3 滞后触发工作方式编程实例·····································································21
7.6.4 外部时钟启动A/D工作方式编程实例·······················································22
7.6.5 中断工作方式编程实例·············································································23
八 应用注意事项·······························································································25
8.1 注意事项········································································································25
九.校准······················································································································25
9.1 校准准备········································································································25
9.2 A/D校准···········································································································25
十 I/O 地址分配····································································································26
附录1 HY—8131测试软件使用说明····································································27
一 运行所需环境···································································································27
1.1 硬件环境········································································································27
1.2 软件环境········································································································27
二 软件的组成和安装···························································································27
三 界面简介···········································································································27
3.1 初始画面介绍································································································27
3.2 系统菜单介绍································································································28
3.3 各功能按钮介绍····························································································28
3.4 各面板功能介绍····························································································29
3.4.1 示波面板·····································································································29
四 操作方式···········································································································29
4.1 使用鼠标········································································································29
4.2 使用键盘········································································································30
附录2 HY—8131驱动函数使用说明····································································30
一 驱动函数库·······································································································30
二 函数说明···········································································································31
三 驱动函数的使用方法·······················································································343.1 用C语言编程调用··························································································34
3.2 用BASIC语言编程调用·················································································36HY 8131 高速数据采集板
一 概述
HY 8131 板是IBM PC / AT 总线兼容的12位高速数据采集板 采样通过率可达到10MHZ 并具有多种触
发方式 HY 8131 板采用四层印刷线路板和背板式结构 可直接插入与IBM PC AT总线兼容计算机的任意总
线扩展槽中 构成各种瞬态信号采集 振动信号测量及频谱分析等领域的高速数据采集系统
HY 8131板初始化后 可自动完成模拟量电压信号采集过程 无需主机干预 并将采集结果存入板上存储
器中 板上存储器容量可达512K字 能满足高速 大数据量采集应用的要求 尤其适合在Windows 环境下工作的
数据采集系统中使用
HY 8131 板上安装有12 Bit 分辨率的A/D转换器 A/D转换精度可达 0.1% A/D转换速度由程序设定 板
上提供 1 路单端模拟输入通道 模拟电压输入范围可以是 2V 5V 使用外时钟启动时 可多块板并行同步
采样
HY 8131板支持程控触发 提前触发和滞后触发三种触发工作方式 支持定时启动和外部时钟启动两种A/D
电路启动转换工作方式 支持软件查询和中断申请数据传送工作方式
HY 8131板有16 路锁存式数字量D/O输出
HY 8131 板以其存储器配置的不同分为A B两种型号 用户可根据需要选用
HY 8131A 型存储器容量为 128K 字
HY 8131B 型存储器容量为 512K 字二 性能及技术指标
2.1 性能
1 路单端模拟信号输入通道
A/D转换分辨率 12 Bit
模拟量电压输入范围 2V 5V
支持软件触发 提前触发 滞后触发等A/D触发方式
支持定时启动 外部时钟启动等A/D转换电路启动方式
支持软件查询 中断申请等数据传输方式
板上存储器容量 128K 字 A型 512K 字 B型
16 路锁存式数字量输出通道
板内时钟频率 40 MHZ
程控阈值电平范围 5V
2.2 应用
AIGC很抱歉，由于我无法实时获取和提供具体产品的详细说明书内容，但我可以为你概括一下高速数据采集板（HY-8131）的一般特性和功能描述：
HY—8131高速数据采集板是一款专为工业自动化、实验室测试、科研等领域设计的高性能数据采集设备。该板卡具有以下特点：
1. **高速数据采集能力**：支持高 sample rate (采样率)，能够快速捕获并处理各种模拟信号或数字信号，适用于需要进行大量并行数据采集的应用场景。
2. **多通道输入**：通常配备多个独立的A/D转换通道，每个通道可根据需求设置不同的采样分辨率和范围，以适应不同类型的传感器或信号源。
3. **接口兼容性**：可能具备多种接口类型，如USB、PCI/PCIe、Ethernet 或其他工业标准接口，以便于与其他设备连接和通信。
4. **信号调理与预处理**：内置信号调理电路，能对输入信号进行滤波、放大、隔离等处理，提高测量精度和抗干扰能力。
5. **实时数据传输**：支持实时或批量的数据传输模式，可将采集到的数据直接发送至主机系统或云端服务器，便于数据分析和远程监控。
6. **用户友好的软件支持**：配套使用相应的驱动程序及数据分析软件，使得用户能够方便地配置参数、触发采集、查看和导出采集结果。
请参阅具体的HY—8131高速数据采集板说明书以获得更准确的产品规格、操作指南和注意事项等详细信息。在实际应用中，请确保严格按照说明书中所示步骤正确安装、配置和使用该产品。
相关资源推荐
