TC1796
Peripheral Units (Vol. 2 of 2)
General Purpose Timer Array (GPTA)
User’s Manual 24-143 V2.0, 2007-07
GPTA, V2.0
Global variables
Name k = [0 to 62] for LTC Short
Name
(*)LTC
Size
(bits)
Comment
LTCk.Mode *MODk 2 Operation mode:
TIMER,
TIMER_RESET,
CAPTURE,
COMPARE
LTCk.One_Shot_Mode *OSMk 1 One shot mode
LTCk.Request_Enable *RENk 1 Allows a request on event
LTCk.Input_Rising_Edge_Select
(Timer Mode, Capture Mode)
LTCk.Select_On_Low_Level
(Compare Mode)
*REDk
*SOLk
1
1
Selects rising edge of input pin
Enables compare on low level of
select line
LTCk.Input_Falling_Edge_Select
(Timer Mode, Capture Mode)
LTCk.Select_On_High_Level
(Compare Mode)
*FEDk
*SOHk
1
1
Selects falling edge of input pin
Enables compare on high level of
select line
LTCk.Bypass
(Capture Mode, Compare Mode)
*BYPk 1 Local events bypassed for output
link
LTCk.Enable_Of_Action
(Capture Mode, Compare Mode)
*EOAk 1 Enables cell on action
communicated via link
LTCk.Input_Line_Mode *ILMk 1 Selects edge input line mode
LTCk.Coherent_Update_Enable
(Timer Mode)
LTCk.Select_Line_Level
(Capture Mode, Compare Mode)
*CUDk
*SLLk
1
1
Selects coherent update
Select line level
LTCk.Cell_Enable *CENk 1 Cell enable state
LTCk.Output_Control_Mode *OCMk 3 Output control mode
LTCk.Output_Immediate_Action *OIAk 1 Forces immediate action
LTCk.Output_State *OUTk 1 Read value of Data_Out
LTCk.X *Xk 16 Timer/Capture/Compare value
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