Instruction Set
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1070
SPNU563A–March 2018
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High-End Timer (N2HET) Module
23.6.3.3 ADCNST (Add Constant)
Syntax ADCNST {
[brk={OFF | ON}]
[next={label | 9-bit unsigned integer}]
[control={OFF | ON}]
remote={label | 9-bit unsigned integer}
min_off={25-bit unsigned integer}
data={25-bit unsigned integer}
[hr_data={7-bit unsigned integer}]
}
Figure 23-115. ADCNST Program Field (P31:P0)
31 26 25 23 22 21 13 12 9 8 0
0 Reserved BRK Next program address 0101 Remote address
6 3 1 9 4 9
Figure 23-116. ADCNST Control Field (C31:C0)
31 27 26 25 24 0
Reserved Control Res. Minimum offset
5 1 1 25
Figure 23-117. ADCNST Data Field (D31:D0)
31 7 6 0
Data HR Data
25 7
Cycles Two
Register modified Register T (implicity)
Description ADCNST is an extension of ADM32. ADCNST first checks whether the data
field value at the remote address is zero; it then performs different adds and
moves on the result. ADCNST is typically used to extend the counter value of
PWCNT.
min_off A 25-bit constant value that is added to the data field value if the
remote data field is null.
data A 25-bit value that is always added to the remote data field.
Default: 0.
hr_data Seven least significant bits of the data addition to the remote data
field.
Default: 0.
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