Freescale-semiconductor Target Interface MMDS0508 Manuel d'utilisateur télécharger pdf (Page 80)

Appendix

MMDS Commands

A–80

MMDS0508 Target Interface

ROM 3E00..FDFF ROM

IO FE00..FE1F PRU or TOP TOP board resource or the PRU

NONE FE20..FFDB NONE

ROM FFDC..FFFE ROM

COP FFFF..FFFF special ram for cop

RT MEM 0.. 3FF (disabled)

-------------------------------------------------------

OSC

A.1.6.7 Short Description

selects Emulator Clock Frequency command.

A.1.6.8 Syntax

OSC [rate | source]

A.1.6.9 Description

The OSC command selects the emulator clock frequency: one of five internally

generated frequencies (16 Mhz, 8 Mhz, 4 Mhz, 2 Mhz, or 1 Mhz), or an external clock

source. The firmware sets the default emulator clock rate, adapting it to the current

frequency.

Entering this command without parameters opens the corresponding dialog box.

OSC [rate | source]

where rate is: OSC1MHZ Selects the 1 Mhz oscillator.

OSC2MHZ Selects the 2 Mhz oscillator.

OSC4MHZ Selects the 4 Mhz oscillator.

OSC8MHZ Selects the 8 Mhz oscillator.

OSC16MHZ Selects the 16 Mhz oscillator.

Where source is: EXT Selects an external clock source.

Freescale Semiconductor, Inc.

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Freescale-semiconductor Target Interface MMDS0508 Manuel d'utilisateur Page 80