XV-440-12TSB-1-10自动化工控模块
外部引脚
块才能与外部引脚一起工作对于变送器定序器，两个控制寄存器为寄存器和寄存器寄存器包含以下位：•位绕过和引脚上的闩锁将此位设置为高将绕过锁存器无论该位的值如何，新状态都预加载在或脉冲的上升沿上如果启用锁存器，则在同一脉冲的下降沿上，所有新设置都会同时锁存到相应的部分如果锁存器被旁路，则在脉冲上升沿后尽快应用新设置，无锁存且无保证顺序•位当乘法器滤波器块强制进入睡眠状态时，防止发射机块前进与结合使用有关详细信息，请参见序列器睡眠控制部分•位每当乘法器滤波器块休眠时，强制变送器块休眠•位启用变送器块必须设置为高.
工作寄存器
块才能与外部引脚一起工作寄存器包含位至位，用于设置循环中的状态数（见图）乘法器滤波器状态机可编程状态机为乘法器和滤波器块提供了方便和快速的控制机制，避免了每次必须重新配置块时都需要写入要启用状态机，请将位（寄存器，位）设置为高尽管如表所述，完整的至扫描只需要七个乘法器滤波器模式，但为了获得最佳灵活性，提供了的最大状态机深度可以将九种预加载模式分配给种状态中的任何一种如表所示，这九种模式包括睡眠模式、就绪模式和执行至扫描所需的七种模式通过将寄存器中的位更改为寄存器，可以使用一组自定义操作条件覆盖任何乘法器滤波器模式定义模式后，必须通过将寄存器中的状态位按顺序填充到寄存器中，以感兴趣的模式来设置定序器在所需模式中移动的顺序任何状态都可以指向任何模式.
External pin
Block can only work with external pins For transmitter sequencer, two control registers are registers and register registers contain the following bits: • bit bypass and latch on pin Set this bit to high to bypass the latch No matter what the value of this bit is, the new state is preloaded on the rising edge of or pulse If the latch is enabled, it will be on the falling edge of the same pulse, All new settings will be latched to the corresponding part at the same time. If the latch is bypassed, the new settings will be applied as soon as possible after the rising edge of the pulse. There is no latch and no guaranteed sequence • bit. When the multiplier filter block is forced to sleep, the transmitter block will be prevented from advancing and being used in combination. For details, see the Sequencer Sleep Control Section • bit Whenever the multiplier filter block sleeps, To force the transmitter block to sleep • bit enable the transmitter block must be set to high
Working register
The block can only work with the external pin. The register contains bits to bits, which is used to set the number of states in the cycle (see figure). Multiplier filter state machine Programmable state machine provides a convenient and fast control mechanism for the multiplier and filter block. It avoids the need to write to enable the state machine every time the block has to be reconfigured. Please set the bit (register, bit) to high, A complete to scan only requires seven multiplier filter modes, but in order to obtain the best flexibility, the maximum state machine depth provided can assign nine preload modes to any of the states, as shown in the table. These nine modes include sleep mode, ready mode, and seven modes required for scanning, After any multiplier filter mode definition mode can be overridden with a set of custom operating conditions, the state bits in the register must be sequentially filled into the register to set the order in which the sequencer moves in the desired mode. Any state can point to any mode
