AMIS-53050 Datasheet, PDF (33/107 Pages) AMI SEMICONDUCTOR – Frequency Agile Transceiver

AMIS-53050 Frequency Agile Transceiver
Data Sheet
Figure 22: 3-Wire Control Protocol Format
Table 13: 3-Wire Control (IN1 and IN0)
Control Word Bits
IN1
IN0
Description
0
0
Single register read
0
1
Single register write
1
0
Sequential register read
1
1
Sequential register write
I²C device address:
o 0x68 HEX for device write
o 0x69 HEX for device read
External controller can write registers
External controller can read registers
External controller can issue a immediate transmit via the xBURST input
External controller can receive an interrupt (xINT) from the AMIS-53050
Set-up registers descriptions:
I²C/3-wire select- First write to the interface sets the type of interface until AMIS-53050 is power cycled
AMI Semiconductor – Jan. 07, M-20639-002
33
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