2.2 BSP Rel. 1.0 for PPMC-275 Programmer's Guide

API Call Reference List of APIs
INPUT
MPSC_CHANNEL
*mpscChan
Note: In order to stop a complete serial channel Rx, the MPSC
channel Rx should be stopped before the SDMA channel Rx.
MPSC channel struct.
OUTPUT MPSC Rx activity is stopped. MPSC channel register 2 (Command
Register) should clear the Rx abort bit upon entering Rx IDLE
state.
RETURN Not Applicable.
void mpscChanStopTxRx(MPSC_CHANNEL *mpscChan)
This function stops Tx and Rx activity of a given MPSC channel
simultaneously.
INPUT
MPSC_CHANNEL
*mpscChan
MPSC channel struct.
OUTPUT MPSC Tx and Rx activity are stopped. MPSC channel register 10
(Event Status Register) should mark that the Tx and Rx are in idle
state.
RETURN Not Applicable
bool mpscChanSetCdv(MPSC_CHANNEL *mpscChan, int mpscCdv)
This function sets the MPSC Tx and Rx clock divider according to
a given parameter.
Note: This function sets TCDV and RCDV with the same value.
VxWorks 5.5/Tornado 2.2 BSP Rel. 1.0 for PPMC-275 5 - 87