Freescale-semiconductor Microcontrollers Uživatelský manuál stáhnout pdf (Strana 301)

HC08 Full Chip Simulation

Configuration Procedure

Microcontrollers Debugger Manual

Figure 11.46 SPI IN Buffer Display

SPI data output buffer simulation allows the user to gain access to the past 256 SPI data

values transmitted out of the module. To bring up the SPI OUT buffer dialog box, use the

SPDO command.

Figure 11.47 SPI OUT Buffer Display

At any point, SPCLR command can flush the input as well as output SPI buffers.

After the SPI simulated input is received, the first queued value is passed from the data

buffer into the SPI data register. It can be observed in the Memory Window by displaying

the memory location corresponding to the SPI data register.

Figure 11.48 Memory Component Window

The user can also observe different SPI flags in the Memory window. If the module is run

in the Flag Polling mode, poll the flag corresponding to the expected SPI event. If the SPI

Žádné komentáře

Freescale-semiconductor Microcontrollers Uživatelský manuál Strana 301