Advisory May 1999 Clarification to the Serial I/O.
DSP1628 - Clarification to the Serial I/O Control Register Description for the DSP1620/27/28/29 Devices
DSP1629 - Clarification to the Serial I/O Control Register Description for the DSP1620/27/28/29 Devices
DSP1620 - Clarification to the Serial I/O Control Register Description for the DSP1620/27/28/29 Devices