TC1796
Peripheral Units (Vol. 2 of 2)
General Purpose Timer Array (GPTA)
User’s Manual 24-129 V2.0, 2007-07
GPTA, V2.0
Variables
Input, Local, Output variables of the cell (I, L, O)
Global variables
Name k = [0 to 3] for DCM Short
Name
(*)PLL
Used
(ILO)
Comment
DCMk.Signal_Output SOk I Input of the cell from DCM
Pll.Event *EVE L Input selected by the multiplexer
Pll.Signal_Output *SO O Output of the cell
Pll.Signal_Uncomp *SU O Uncompensated output of the cell
Pll.Service_Request_Trigger *SQT O Service request when Counter
reaches zero
Name Short
Name
(*)PLL
Size
(bits)
Function
Pll.Mux *MUX 2 Selects the signal input for PLL
Pll.Automatic_End *AEN 1 Performs the acceleration/
deceleration correction
Pll.Perform_End *PEN 1 Makes it possible to decrement the
Counter at full speed
Pll.Request_Enable *REN 1 Allows a request when microtick
counter reaches zero
Pll.Number_Mtick *MTI 16 Number of microticks per input
signal period
Pll.Counter_Mtick *CNT 16 Microtick counter
Pll.Step *STP 16 Step value, to be added to
positive/zero delta register
Pll.Reload_Value *REV 24 Reload value, to be added to
negative delta register
Pll.Delta *DTR 25 Delta register
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