Renesas Single-Chip Microcomputer M32180T2-PTC Informacje Techniczne Pobierz pdf (Strona 11)

M3T-PD32RM V.3.01 Release 00 Release Notes

The zone time measurement error shown below is generated when Event Type except Chip Event is

specified for the event setup function -- one of the zone time measurement functions.

" Time measurement error (clock count required to output a unit of information x 2)

M32100T3-SDI-E

Emulator model, Patterns of connection

When

M32xxxT2-PTC

is not used

When

M32xxxT2-PTC

is used

MCU

group

MCU operation

frequency

A unit of

information

outputted -

(a) Branch

information

(b) Data access

information

Number of time

measurement

error clocks

Number of time

measurement

error clocks

(a) 24 32102 -

(b) 36

(a) 12 3212x -

(b) 18

(a) 12 3217x -

(b) 18

(a) 12 MCU clock

<= 66MHz

(b) 18

(a) 24 12

3218x

MCU clock

> 66MHz

(b) 36 18

(a) 12 MCU clock

<= 66MHz

(b) 18

(a) 24 12 66MHz <

MCU clock

<= 108MHz

(b) 36 18

(a) 24 108MHz <

MCU clock

<= 132MHz

(b) 36

(a) 48 24

32104

MCU clock

> 132MHz

(b) 72 36

(a) 12 (max) MCU clock

<= 66MHz

(b) 18 (max)

(a) 24 (max) 12 (max) 66MHz <

MCU clock

<= 108MHz

(b) 36 (max) 18 (max)

(a) 24 (max) 108MHz <

MCU clock

<= 132MHz

(b) 36 (max)

(a) 48 (max) 24 (max)

3219x

MCU clock

> 132MHz

(b) 72 (max) 36 (max)

5.3. Zone time measurement event

Setup of zone time measurement events has the following restrictions:

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

Rev.1.00 10.01.2006 page 9 of 28

REJ10J1494-0100

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