C8051F321-GMR Datasheet, PDF (191/250 Pages) Silicon Laboratories – Full Speed USB, 16 k ISP FLASH MCU Family

C8051F320/1
Master
Device
RX
TX
Slave
Device
RX
TX
Slave
Device
RX
TX
Slave
Device
V+
RX
TX
Figure 17.6. UART Multi-Processor Mode Interconnect Diagram
Rev. 1.4
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