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中断控制寄存器RFM‐5565包含许多中断源。第二层中断由第52页表3-44所示的两个寄存器LISR和第55页表3-45所示的LIER控制。所有本地中断在逻辑上“或”组合成一个称为LINTi#的中断。LINTi#线又由本地配置寄存器的位11控制(INTCSR,偏移$68到基址0)。本地中断的控制和状态在两个本地寄存器(LISR和LIER)中实现。这两个寄存器的位函数相互镜像。本地中断状态寄存器局部中断状态寄存器(LISR)BAR2(偏移量$10):这是一个32位寄存器,包含一组中断状态标志。LIER包含一组相应的使能。在任何本地中断可能导致LINTi#线上的中断之前,必须断言状态位、其启用和全局启用。本地中断控制寄存器位定义位31至16:保留—这些位是保留的。位15:自动清除标志–该位是LIER寄存器中相应位的只读状态指示器。当该位为高(1)时,当读取该寄存器(LISR)时,将自动清除全局中断启用(位14)。清除“全局中断启用”将取消LINTi#的断言,并释放PCI中断。位14:全局中断启用–除了Interrupt Control Registers The RFM‐5565 contains a number of sources for the interrupt. The second tier of interrupts is controlled by two registers called the LISR as shown in Table 3‐44 on page 52 and the LIER shown in Table 3‐45 on page 55. All Local Interrupts are logically “ORed” together into the single interrupt called the LINTi#. The LINTi# line is, in turn, controlled by Bit 11 of the Local Configuration register (INTCSR at offset $68 to Base address 0). The control and status of local interrupts are implemented in the two local registers (LISR and LIER). The bit functions of these two registers mirror each other. Local Interrupt Status Register Local Interrupt Status Register (LISR) BAR2 (Offset $10): This is a 32‐bit register containing a group of interrupt status flags. The LIER contains a corresponding group of enables. Before any local interrupt can cause an interrupt on the LINTi# line, the Status Bit, its Enable and the Global Enable must be asserted. Local Interrupt Control Register Bit Definitions Bits 31 through 16: Reserved ‐ These bits are reserved. Bit 15: Auto Clear Flag – This bit is a read‐only status indicator of the corresponding bit in the LIER Register. When this bit is high (1), the Global Interrupt Enable (Bit 14) will automatically be cleared as this register (LISR) is being read. Clearing the Global Interrupt Enable de‐asserts the LINTi# and, in turn, releases the PCI Interrupt. Bit 14: Global Interrupt Enable – This bit must be set high (1) in addition to
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主营产品简介
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation,
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