Intel G1620T CM8063701448300 User Manual

Datasheet

1075

This section describes the Universal Asynchronous Receiver/Transmitter (UART) serial 
port integrated into the PCU. The UART may be controlled through programmed IO.

Only a minimal ball-count, comprising receive & transmit signals, UART port is 
implemented. Further, a maximum baud rate of only 115,200 bps is supported. For this 
reason, it is recommended that the UART port be used for debug purposes only.

See 

 for additional details.

The signal description table has the following headings:

•

Signal Name: The name of the signal/pin

•

Direction: The buffer direction can be either input, output, or I/O (bidirectional)

•

Type: The buffer type found in 

•

Description: A brief explanation of the signal’s function

I

O

I

O

I

O

I

O

I

O

I

O

I

O

O

Platform Control Unit

UART

SMB

iLB

SPI

PMC

PCU_UART_RXD

I

TBD

COM1 Receive: Serial data input from device pin to the receive port.
This signal is multiplexed and may be used by other functions.

PCU_UART_TXD

O

TBD

COM1 Transmit: Serial data output from transmit port to the device 

pin.
This signal is multiplexed and may be used by other functions.