Smargo Einstellungen EGT und T-mode

[Elite23]

Moin moin,

kann mir jemand sagen, was genau die Einstellungen EGT und T-Mode bedeuten? Welche Einstellungen sollte man für NDS V13 und für Nagra S02 Karten verwenden (an Debian CCCam Server)?

Vielen Dank für Eure Hilfe.

 

[remz]

AW: Smargo Einstellungen EGT und T-mode

Hier die Einstellungen für eine S02-Karte die bei mir laufen:

Mode = Fixed
Frequency = 6.00
Kernel = Normal
T-mode = T=0
EGT = 0

Eintrag in die CCcam.cfg:

SERIAL READER : /dev/ttyUSB0 smartreader+

Zu NDS keine Ahnung da ich keine habe.

Zu T-mode & EGT:

T-mode stands for transmission protocol. I.o.w. the way the decive 'talks' to a smartcard.
In short it comes down to this:
T=0 -> character protocol
T=1 -> block protocol

Different cards require a different way of communication. Without getting all to technical it basically comes down to this:
seca, conax, cryptoworks, nds, viaccess -> T=0
Irdeto (betacrypt, Nagra? Haven't tested) -> T=1

Parity is also of importance (parity tag in newcs.xml):
seca, conax, cryptoworks = even
nds, viaccess = odd
irdeto = doesn't matter much (because T=1)

EGT stands for 'Extra Guard Time'.
That is the time that is needed to be added *between* consecutive characters sent to the smart card. The obvious: The lower the faster.
The correct value may be found in the ATR ('Answer to Reset') from the card. But I wouldn't worry about it, and leave it at 0. If it -for whatever reason- won't work, the correct value can always be found back in the ATR (TC1 value).

 

[SizilianLaw]

AW: Smargo Einstellungen EGT und T-mode

Different cards require a different way of communication. Without getting all to technical it basically comes down to this:
seca, conax, cryptoworks, nds, viaccess -> T=0
Irdeto (betacrypt, Nagra? Haven't tested) -> T=1

Müsste nach dieser Beschreibung, die richtige Einstellung für S02, die mit Nagra2/Betacrypt lauft nicht T=1 sein?