PEB 2091
PEF 2091
Programming
6.8.2
Complete Activation Initiated by TE
When initiating an activation from the terminal side, the LT must be in the
"DEACTIVATED" state. For a TE initiated activation to be successful the downstream LT
C/I-code must be DC. This is not the case if the "DEACTIVATED" state has been entered
from the "TEST" state (the last code is DR in this case).
NT
LT
<––––– C/I DC
–––––> C/I DI
(1111B)
(1111B)
C/I DC
C/I DI
(1111B) <––––– ; Initial state is "Deactivated"
(1111B) –––––>
–––––> C/I TIM
<––––– C/I PU
–––––> C/I AR
–––––> TIM release
(0000B)
(0111B)
(1000B)
; Start IOM®-2-clocks
; IEC-Q is in power-up
; Start activation
<––––– C/I DC
(1111B)
C/I AR
(1000B) –––––> ; Activation proceeds
(1001B) –––––> ; :
(0111B) –––––> ; :
C/I ARM
C/I UAI
<––––– C/I AR
–––––> C/I AI
(1000B)
(1100B)
; Confirm that terminal is
; active
<––––– C/I AI
(1100B)
C/I AI
(1100B) –––––> ; Activation complete
Semiconductor Group
242
Data Sheet 01.99
INFINEON [ Infineon ]
