Atmel ATSTK500 500 Starter kit and development system. ATSTK500 ATSTK500 Hoja De Datos
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Los códigos de productos
ATSTK500
28
AVR068
2591C-AVR-06/06
5.7 Parameters
The following parameters can be read and/or written by the CMD_GET_PARAM and
CMD_SET_PARAM commands:
CMD_SET_PARAM commands:
Table 5-73. Available parameters
Value Meaning
R/W
PARAM_BUILD_NUMBER_LOW
Firmware build number, high byte
R
PARAM_BUILD_NUMBER_HIGH
Firmware build number, low byte
R
PARAM_HW_VER Hardware
version
R
PARAM_SW_MAJOR
Firmware version number, major byte
R
PARAM_SW_MINOR
Firmware version number, minor byte
R
PARAM_VTARGET Target
Voltage
RW
PARAM_VADJUST
Adjustable (AREF) voltage
RW
PARAM_OSC_PSCALE Oscillator
timer prescaler value
RW
PARAM_OSC_CMATCH
Oscillator timer compare match value
RW
PARAM_SCK_DURATION
ISP SCK duration
RW
PARAM_TOPCARD_DETECT
Top card detect
R
PARAM_STATUS
Returns status register
R
PARAM_DATA
DATA pins values used in HVPP mode
R
PARAM_RESET_POLARITY
Active low or active high RESET handling
W
PARAM_CONTROLLER_INIT Controller initialization
RW
5.7.1 PARAM_BUILD_NUMBER_LOW
The PARAM_BUILD_NUMBER_LOW and PARAM_BUILD_NUMBER_HIGH together
return a number that is incremented for each build of the firmware. Mainly for ATMEL
internal use.
return a number that is incremented for each build of the firmware. Mainly for ATMEL
internal use.
5.7.2 PARAM_BUILD_NUMBER_HIGH
5.7.3 PARAM_HW_VER
Returns a hardware revision number.
5.7.4 PARAM_SW_MAJOR
The PARAM_SW_MAJOR and PARAM_SW_MINOR returns the firmware version.
5.7.5 PARAM_SW_MINOR