Freescale Semiconductor MMDS0508 manual Osc

Freescale Semiconductor, Inc.

Appendix

MMDS Commands

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)

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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.
A–80	MMDS0508 Target Interface

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