NOVA electronics Inc. MCX514 -
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2.7.3
Split Pulse in Synchronous Action
Split pulse can be operated by a synchronous action.
As the activation factor of a synchronous action, the following 3 types can be specified: “at the start of split pulse”, “at the output
of split pulse” and “at the termination of split pulse”.
As the action of a synchronous action, the following 3 types can be specified: “at the start of split pulse”, “at the termination of
split pulse” and “load the data of a multi-purpose register to the split pulse data (split length and pulse width)”
For more details of these functions, see chapter 2.6.
2.7.4
Interrupt by Split Pulse
An interrupt related to split pulse operation can be generated.
Set to D10, D11 bits of WR1 register.
When D10 bit (SPLTP) is 1, an interrupt occurs at the
↑
of a pulse in each split pulse (when the split pulse logic is positive).
When D11bit (SPLTE) is 1, an interrupt occurs when operation of split pulse is finished.
For more details of the interrupt function, see chapter 2.10.
2.7.5
Notes on Split Pulse
•
When with starting pulse is enabled, only the first pulse is different in the timing of output. For more details, see
chapter11.7.
•
While operating split pulse, if it stops by such as a command before output of specified split pulses is finished and
then restarts split pulse again, it starts to count the split pulse number from 1.
