Rainbow Electronics T5761 - Manual (Page 15)

15
T5760/T5761
4561B–RKE–10/02
Figure 17. Timing Diagram of the OFF Command via Pin DATA
Figure 18. Timing Diagram of the OFF Command via Pin POLLING/_ON
Figure 19. Activating the Receiving Mode via Pin POLLING/_ON
Data_out (DATA)
Serial bi-directional
data line
X
Bit 1
("1")
X
t1 t2 t3
t4
t5
t7
(Start bit)
Start-up mode
OFF-command T
Sleep
Receiving
mode
t10
Sleep mode
T
Start-up
IC_ACTIVE
Out1
(microcontroller)
POLLING/_ON
Data_out (DATA)
Serial bi-directional
data line
Receiving mode
X
Sleep mode Start-up mode Bit-check mode Receiving mode
X
Bit check ok
X
X
t
on2
t
on3
IC_ACTIVE
POLLING/_ON
Data_out (DATA)
Serial bi-directional
data line
Sleep mode Receiving mode
X
X
t
on1
Start-up mode
IC_ACTIVE