Renesas SH7210 Series Bedienungsanleitung Seite 65

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The following three items can be selected as the internal trace from [Type] of [I-Trace mode].
Table 3.12 Information on Acquiring the Internal Trace
Item Acquisition Information
[M-Bus & Branch] Acquires the data and branch information on the M-bus.
Data access (read/write)
PC-relative access
Branch information
[I-Bus] Acquires the data on the I-bus.
Data access (read/write)
Selection of the bus master on the I-bus (CPU/DMA/A-DMA)
Instruction fetch
[I-Bus, M-Bus & Branch] Acquires the contents of [M-Bus & Branch] and [I-Bus].
After selecting [Type] of [I-Trace mode], select the contents to be acquired from [Acquisition].
Typical examples are described below (note that items disabled for [Acquisition] are not acquired).
Example of acquiring branch information only:
Select [M-Bus & Branch] from [Type] and enable [Branch] on [Acquisition].
Example of acquiring the read or write access (M-bus) only by the user program:
Select [M-Bus & Branch] from [Type] and enable [Read], [Write], and [Data access] on
[Acquisition].
Example of acquiring the read access only by DMAC (I-bus):
Select [I-Bus] from [Type] and enable [Read], [DMA], and [Data access] on [Acquisition].
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