Figure 10: Beginning Of Power Saving If Cfun=5 - Siemens MC45 Manual

MC45 Hardware Interface Description
P R E L I M I N A R Y
Figure 10 illustrates the CFUN=5 mode, which resets the /CTS signal 2 seconds after the
last character was sent or received. The UART is kept active for another 5 ms before power
saving begins.
Paging message
/CTS
st
1 character Last character
AT interface disabled
MC45_HD_01_V00.02a
Paging message
2.12 s
2 s
AT interface enabled

Figure 10: Beginning of power saving if CFUN=5

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Paging message
2.12 s
Beginning of power saving
20
ms
5 ms
5 ms
Paging message
2.12 s
20
ms
5 ms
12.08.2002