Datasheet

MDXx
MDRx
Expand Logic
DRR1 Receive Buffer
RX
Interrupt
RBR1 RegisterRBR2 Register
MCLKXx
MFSXx
MCLKRx
MFSRx
16
Compand Logic
DXR2 Transmit Buffer
RSR1
XSR2
XSR1
Peripheral Read Bus
16
16
16
16
16
RSR2
DXR1 Transmit Buffer
PERx.LSPCLK
MRINT
To CPU
RX Interrupt Logic
TX
Interrupt
MXINT
To CPU
TX Interrupt Logic
1616
16
16
Peripheral Bus
DRR2 Receive Buffer
Peripheral Write Bus
Bridge
DMA Bus
CPU
CPU
CPU
McBSP Transmit
Interrupt Select Logic
McBSP Receive
Interrupt Select Logic
139
TMS320F28379S , TMS320F28377S
TMS320F28376S, TMS320F28375S, TMS320F28374S
www.ti.com SPRS881C –AUGUST 2014–REVISED MAY 2016
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Product Folder Links: TMS320F28379S TMS320F28377S TMS320F28376S TMS320F28375S TMS320F28374S
SpecificationsCopyright © 2014–2016, Texas Instruments Incorporated
Figure 5-59 shows the block diagram of the McBSP module.
Figure 5-59. McBSP Block Diagram