ASDA-M Chapter 8 Parameters
Revision December, 2014 8-173
bit 0: When the value of P5-58 is more than 0, set bit to 1 will
activate CMP. When comparing one data, the value of
P5-58 will minus 1. When P5-58 is set to 0, the comparing
is completed and returns to 0. If P5-58 is 0, set bit 0 to 1 will
not do any comparing and return to 0 automatically. If bit 0
has already been set to 1, it is not allowed to write 1 as the
new value into the parameter. But it is ok to write 0 to
disable CMP.
bit 1: If this bit is 1, P5-58 will be reset after comparing the last
data. Then, start from the first data again. The cycle will
never end and bit 0 is always 1.
bit 2: If this bit is 1, CAP will be activated after comparing the last
data. (Set bit 0 of P5-39 to 1 and reset P5-38 to the previous
value) If CAP has already been activated, this function is
invalid.
bit 3: If this bit is 1, set the counter (P5-57) to 0 after comparing
the last data. For example, if the comparing data is set to
3000 (one data in total), the default value of the counter
(P5-57) is 0. It is expected to input 4000 pulse. When it
reaches the 3000
th
pulse, the CMP is completed and P5-57
returns to 0. When the pulse reaches 4000, P5-57=1000.
(No accumulative error)
The definition of each bit of is as follows:
bit 15 14 13 12
U function - - Follow CAP -
Description - - CMP data is set
by CAP
-
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