Freescale Semiconductor MMDS0508 manual Set sequencer

Freescale Semiconductor, Inc.

Appendix

MMDS Commands

would trip the trigger: 0xC000, 0xC001, 0xC002, or 0xC003. For Address 0x00B0, Mask 0xFFF0, any address in the range 0x00B0..0x00BF would trip the trigger.

SQ

A.1.3.25 Short Description

set sequencer.

A.1.3.26 Syntax

SQ [mode [count] [;S] ]

mode: One of these values: ALL (records all bus cycles) EVENT (records only events) SEQ0 (sequential A+B+C+D) SEQ1 (sequential A+B->C+D)

SEQ2 (sequential A->B->C D<-) SEQ3 (sequential A->B->C->D) SEQ4 (nth event after A+B+C+D)

count: Terminal count for the ALL and EVENT modes (a decimal value). Directs recording of count frames (of the appropriate type). When the number of frames recorded reaches the count value, the analyzer stops recording and is disarmed. If this command has no count value, the analyzer records continuously whenever the emulator is running. For sequential modes, the count value is the decimal post-trigger count, directing recording of count bus cycles after the trigger point. The default count value is 1. If no count value follows the mode value ALL, the system records frames for all cycles. If no count value follows the mode value EVENT, the system records all the events.

;S: Specifies stopping the emulator when recording stops, letting you use the analyzer as a sequenced breakpoint machine.

A–74 MMDS0508 Target Interface

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