am8192b RLS, am8192b Datasheet - Page 18

• Manufacturer Part Number: am8192b
• Description: Angular Magnetic Encoder Ic
• Manufacturer: RLS

Data sheet
AM8192BD01_05
th
Issue 5, 14
January 2009
EEPROM programming
For correct operation of the AM8192B it is necessary to use an external EEPROM to hold configuration data.
When the device is switched on the data from the EEPROM is transferred to the AM8192B. The EEPROM
must be compatible with 24C02 with a minimum memory of 128 bytes.
The configuration of appropriate HEX files can be generated with the software designed by RLS. It can be
downloaded free of charge from the RLS website (www.rls.si). The relevant configuration HEX file must be
programmed into the EEPROM. Programming can be done with almost any standard programming device.
The EEPROM must be programmed prior to connecting to the AM8192B because the configuration data is
read during the power-up sequence.
Application scheme
Fig. 34: Typical application scheme
LED and RS422 drivers are not necessary for correct operation of the AM8192B. Cf are filtering capacitors,
recommended value is 22 nF.
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© 2009 RLS d.o.o.
A
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