Texas Instruments TMS570LC4357 User Manual

Instruction Set www.ti.com
1096
SPNU563A–March 2018
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Copyright © 2018, Texas Instruments Incorporated
High-End Timer (N2HET) Module
Execution
If (Angle Comp. bit == 0 OR (Angle Comp. bit == 1 AND NAF_global == 1))
{
If (Selected register value == Immediate data field value)
{
If (hr_lr bit == 0)
{
If (Enable Pin action == 1)
{
Selected Pin = Pin Action AT next loop resolution clock + HR delay;
}
}
else
{
If (Enable Pin action == 1)
{
Selected Pin = Pin Action AT next loop resolution clock;
}
}
If (Z == 1 AND Opposite action == 1)
{
If (Enable Pin action == 1)
{
Selected Pin = opposite 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];
If (register R is selected) R register = Compare value (32 bit);
If (register S is selected) S register = Compare value (32 bit);
If (register T is selected) T register = Compare value (32 bit);
Jump to Conditional Address;
}
}
elseIf (Z == 1 AND Opposite action == 1)
{
If (Enable Pin action == 1)
{
Selected Pin = opposite Pin Action AT next loop resolution clock;
}
Jump to Next Program Address;
}
else // Angle Comp. bit == 1 AND NAF_global == 0
{
Jump to Next Program 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