Texas Instruments TMS570LC4357 User Manual

Instruction Set www.ti.com
1114
SPNU563A–March 2018
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High-End Timer (N2HET) Module
Execution
If (Data field value == 0)
{
Selected register = 0;
Jump to Next Program Address;
}
If (Data field value > 1)
{
Selected register = Data field value - 1;
Data field value = Counter value - 1;
If (Enable Pin action == 1)
{
Selected Pin = Pin Action AT next loop resolution clock;
}
Jump to Next Program Address;
}
If (Data field value == 1)
{
Selected register = 0000000h;
Data field value = 0000000h;
If (Opposite action == 1)
{
If (hr_lr bit == 0)
{
If (Enable Pin action == 1)
{
Selected Pin = Opposite level of Pin Action AT next loop resolution clock
+ HR delay;
}
}
else
{
If (Enable Pin action == 1)
{
Selected Pin = Opposite level of Pin Action AT next loop
resolution clock;
}
}
If (Interrupt Enable == 1) HETFLG[n] = 1; /* n depends on address */
If ([C28:C27] == 01) Generate request on request line [P25:P23];
If ([C28:C27] == 11) Generate quiet request on request line [P25:P23];
}
Jump to Conditional Address
}
The specific interrupt flag that is triggered depends on the address from which the instruction is executed,
see Section 23.2.7.

Texas Instruments TMS570LC4357 Specifications

General

Brand	Texas Instruments
Model	TMS570LC4357
Category	Microcontrollers
Language	English