EMERSON VE3055M1功率控制器
定时器4电流计数寄存器（TMRCCR4）定时器4的电流计数可通过定时器4电流计数器寄存器（TMRC-CR4）读取，该寄存器位于BAR2中地址的偏移量0x28处。此寄存器中的位映射如下：读取此字段时，锁存并返回当前计数值。根据WDT控制状态寄存器（CSR2）中“读取锁存选择”位的设置，有两种模式决定如何锁存计数。有关这两种模式的更多信息，请参阅CSR2寄存器说明。定时器1 IRQ清除（T1IC）定时器1 IRQ-清除（T1IC）寄存器用于清除定时器1引起的中断。写入此寄存器（位于BAR2中地址的偏移量0x30处），将清除计时器1的中断。这也可以通过将“0”写入定时器控制状态寄存器（CSR1）的相应“定时器x引起的IRQ”字段来完成。该寄存器是只读的，写入的数据是无关的。
Timer 4 Current Count Register (TMRCCR4)
The current count of Timer 4 may be read via the Timer 4 Current Count Register
(TMRCCR4), located at offset 0x28 from the address in BAR2. The mapping of bits in
this register are as follows:
When this field is read, the current count value is latched and returned. There are
two modes that determine how the count is latched depending on the setting of the
“Read Latch Select” bit in the WDT Control Status Register (CSR2). See the CSR2
register description for more information on these two modes.
Timer 1 IRQ Clear (T1IC)
The Timer 1 IRQ Clear (T1IC) register is used to clear an interrupt caused by Timer 1.
Writing to this register, located at offset 0x30 from the address in BAR2, causes the
interrupt from Timer 1 to be cleared. This can also be done by writing a “0” to the
appropriate “Timer x Caused IRQ” field of the timer Control Status Register (CSR1).
This register is write only and the data written is irrelevant.
