Renesas Single-Chip Microcomputer M32180T2-PTC Informations techniques télécharger pdf (Page 12)

M3T-PD32R V.5.01 Release 00 Release Notes

Rev.1.00 10.01.2006 page 10 of 34

REJ10J1495-0100

5.3. Zone time measurement event

Setup of zone time measurement events has the following restrictions:

" When the same event is set for the start and end events, 1/2 of the event occurrence count will

be a measurement result.

" Set the start event and end event at interval of more than 200 ns in-between.

5.4. Event setup

When setting an event in the state transition chart in the H/W Break Point Setting Window or Trace

Point Setting Window, observe the following restriction:

" If you specify a chip event and another event under other condition within the event assignment

button, the relation of occurrence time may be inverted, which will cause the system to fail to

correctly recognize the event to be specified in the state transition chart. To mix designation of

these events, occurrence of each event requires interval longer than the time measurement error

given in "

5.2 Zone time measurement error".

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Renesas Single-Chip Microcomputer M32180T2-PTC Informations techniques Page 12