Single-Channel/Multichannel; Short/Long Framing; Normal/Alternate Frame Synchronization; Continuous/Burst Mode - Texas Instruments OMAP5912 Reference Manual

Single-Channel/Multichannel

Short/Long Framing

Normal/Alternate Frame Synchronization

Continuous/Burst Mode

SPRU760B
Control bit:
MAIN_ PARAMETERS _REG(6) = MCSI_MODE
1: Master
0: Slave
The frame structure can be either single-channel-based (one channel per
frame), or multichannel-based with the number of channels fixed at 16.
Control bit:
MAIN_ PARAMETERS _REG(7) = MULTI
1: Multichannel
0: Single-channel
The frame-synchronization pulse duration can be either short, with a pulse
duration equal to the bit duration, or long, with a pulse duration equal to the
channel duration.
The long frame is active only during transmission on channel 0.
Control bit:
MAIN_ PARAMETERS _REG(8) = FRAME_SIZE
1: Long
0: Short
The frame-synchronization pulse position is either normal, with the
frame-synchronization pulse starting one bit before channel 0, or alternates
with the frame-synchronization pulse starting with the first bit of channel 0.
Control bit:
MAIN_ PARAMETERS _REG(9) = FRAME_POSITION
1: Alternate
0: Normal
The frame mode is either continuous with one frame-synchronization pulse at
the first frame, or bursts with one frame-synchronization pulse at each frame.
Control bit:
MAIN_ PARAMETERS _REG(5) = FRAME_MODE
1: Continuous
0: Burst
Multichannel Serial Interfaces
Serial Interfaces 115