Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO Data Sheet
Product codes
ATSAMD20-XPRO
418
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
When the address match logic detects a match, INTFLAG.AMATCH is set and STATUS.DIR is updated to indicate
whether it is a read or a write transaction.
whether it is a read or a write transaction.
z
Bit 0 – GENCEN: General Call Address Enable
Writing a one to GENCEN enables general call address recognition. A general call address is an address of all
zeroes with the direction bit written to zero (master write).
Writing a one to GENCEN enables general call address recognition. A general call address is an address of all
zeroes with the direction bit written to zero (master write).
0: General call address recognition disabled.
1: General call address recognition enabled.