Freescale-semiconductor Microcontrollers Manuel d'utilisateur Page 262

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 892
  • Table des matières
  • DEPANNAGE
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 261
HC08 Full Chip Simulation
Configuration Procedure
262
Microcontrollers Debugger Manual
Certain peripherals that run directly from the XTAL run at different speeds than those that
run from the bus clock.
Syntax
>XTAL <n>
Where:
n, by default, is a hexadecimal number, representing the simulated frequency of an
external oscillator. Adding the suffix “t” to the n parameter forces the input value
to be interpreted as base 10.
Example
>XTAL
Brings up an input window. The default base for this input value is 10. However,
this value can be forced to a hexadecimal format by adding the suffix “h”.
High-Resolution PWM Module
In Full Chip Simulation Mode, this option lets you simulate all functionality of the High
Resolution PWM (HRP) module, including:
pulse width modulation
flag polling
interrupt enabled mode of operation
variable period and dead time insertion
shutdown input for fast disabling of outputs
To ensure that the HRP firmware is functioning as expected, the user can observe the
toggling of I/O pins that are multiplexed with the HRP module. To do that, the HRP
module has to be configured for the desired period with the enabled output on
corresponding TOP and BOT pins. The Memory Window displays the address of the
register corresponding to the appropriate I/O port.
Vue de la page 261
1 2 ... 257 258 259 260 261 262 263 264 265 266 267 ... 891 892

Commentaires sur ces manuels

Pas de commentaire