Datasheet

22
AVR068
2591C-AVR-06/06
Table 5-54. Command format
Field Size Values Description
Command ID 1 byte
CMD_ENTER_
PROGMODE_HVSP
Command id
StabDelay 1 byte XML: stabDelay Delay (in ms) used for pin stabilization
CmdexeDela
y
1 byte XML: cmdexeDelay
Delay (in ms) in connection with the
EnterProgMode command execution
SynchCycles 1 byte XML: synchCycles
Number of synchronization clock
cycles
LatchCycles 1 byte XML: latchCycles Number of PulseXtal1_HVSP cycles
ToggleVtg 1 byte XML: toggleVtg
Toggle Vtg when entering prog.mode
(0=no, 1=yes). For parts with
RSTDSBL functionality
PowoffDelay 1 byte XML: powoffDelay
Power-off delay. Additional delay (in
ms) after Vtg is turned off in order to
make sure the Vtg is low enough
resetDelay1 1 byte XML: resetDelay1
RSTDELAY #1 (in ms) Additional delay
between Vtg is turned on and reset
goes high.
resetDelay2 1 byte XML: resetDelay2
RSTDELAY #2(in us x 10) Additional
delay between Vtg is turned on and
reset goes high. Total delay is
RSTDELAY #1 (ms) + RSTDELAY #2
(us x 10)
Table 5-55. Answer format
Field Size Values Description
Answer ID 1 byte
CMD_ENTER_
PROGMODE_HVSP
Answer id
Status 1 byte
STATUS_CMD_OK or
STATUS_CMD_FAILED
A Result Value indicating the result of
the operation. If failed the target
voltage is >5.5V or <4.5V
5.4.2 CMD_LEAVE_PROGMODE_HVSP
This command will make the target device leave programming mode if it succeeds.
XML path: /AVRPART/ICE_SETTINGS/STK500_2/HvspLeaveProgMode/
Table 5-56. Command format
Field Size Values Description
Command ID 1 byte
CMD_LEAVE_
PROGMODE_HVSP
Command id
stabDelay 1 byte XML: stabDelay Delay (in ms) used for pin stabilization
resetDelay 1 byte XML: resetDelay
Delay (in ms) in connection with the
LeaveProgMode command execution
and Reset_low_duration