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82091AA Datasheet, PDF (44/204 Pages) Intel Corporation – ADVANCED INTEGRATED PERIPHERAL (AIP)
82091AA
NOTE
UeUndefined
Figure 14 Serial Port A Power Management and Status Register
290486 – 14
Bit
Description
7 5 RESERVED
4 SERIAL PORT A TEST MODE (SATEST) The serial port test mode provides user access to the
output of the baud out generator When SATESTe1 (and the DLAB bit is 1 in the LCR) the Serial
Port A test mode is enabled and the baud rate clock is output on the SOUTA pin (Figure 15) When
SATESTe0 the Serial Port A test mode is disabled
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