10 Keyboard
The keyboard is connected via the lines KB0 – KB9 with the EGOLD+.
KB 7 is used for the ON/OFF switch. The lines KB0 – KB5 are used as output signals. In the matrix
KB6, KB8 and KB9 are used as input signals for the EGOLD+.
V 1.10
A52/A55/C55 IFX
Page 45of 45
Company Confidential © Copyright Siemens AG
ICM MP CCQ GRM
08/03