E 10210 12 - 2005
Protocols:
MODULAR X6 CCTALK VALIDATOR 77
The values corresponding to Data 1 and Data 2 (block and line counter) are not used by the
Validator. The control of the integrity of the data is in the block of data provided by Azkoyen.
Command protected by a PIN.
Notes:
a)
A NACK is returned if:
-
The command BEGIN FIRMWARE UPGRADE [139], see has not previously been
transmitted.
-
There has been an error in programming the Flash memory of the Validator.
b)
While the firmware is being modified the majority of cctalk commands will return NACK
indicating that the software is erroneous.
c)
The reply time is 250 ms. maximum, typical: less than 50 ms.
d)
This command is not available if the Validator is working in “Secure Mode”.
5.60
BEGIN FIRMWARE UPGRADE [139]
Command not available in “Secure Mode”.
This command is used to start the transmission of new firmware to the Validator:
Send:
[Dir] [0] [1] [139] [Chk]
Reply:
[1] [0] [Dir] [0] [Chk] -> ACK without data.
Where
Dir = address of the corresponding validator
This command indicates to the Validator that the firmware is going to be modified. It is
necessary to send this command first to modify the firmware of the Validator.
Command protected by a PIN.
Notes:
