ENICSF2811PBKA datasheet(79/172 Pages) TI1

79 / 172 page

LSPCLK

Frame Format and Mode

Even/Odd

Enable

Parity

SCIRXD

SCIRXST.1

TXENA

RXWAKE

SCITXD

SCICCR.6 SCICCR.5

RXSHF Register

SCITXD

TXSHF

WUT

SCICTL1.3

TXWAKE

Baud Rate

MSbyte

Baud Rate

LSbyte

SCIHBAUD. 15 - 8

SCILBAUD. 7 - 0

FIFO

Interrupts

RXENA

SCICTL1.0

FIFO

Interrupts

SCICTL1.1

SCIRXD

RX ERR INT ENA

SCICTL1.6

RX Error

FE OE

RX Error

SCIRXST.7

SCIRXST.4 - 2

SCITXBUF.7-0

TX FIFO Registers

Transmitter-Data

Buffer Register

SCIFFENA

TX FIFO _15

- - - - -

TX FIFO _1

TX FIFO _0

SCIFFTX.14

SCIRXBUF.7-0

RX FIFO Registers

Receive-Data

Buffer Register

SCIRXBUF.7-0

SCIFFRX.15

RXFFOVF

RX FIFO _0

- - - - -

RX FIFO _1

RX FIFO _15

SCI TX Interrupt Select Logic

TX EMPTY

SCICTL2.6

TXINT

TXRDY

SCICTL2.0

TX INT ENA

SCICTL2.7

To CPU

AutoBaud Detect Logic

TX Interrupt Logic

RX Interrupt Logic

SCI RX Interrupt Select Logic

RXRDY

SCIRXST.6

BRKDT

SCIRXST.5

RX/BK INT ENA

SCICTL2.1

RXINT

To CPU

TMS320F2810, TMS320F2811, TMS320F2812

TMS320C2810, TMS320C2811, TMS320C2812

www.ti.com

SPRS174T – APRIL 2001 – REVISED MAY 2012

Figure 4-10 shows the SCI module block diagram.

Figure 4-10. Serial Communications Interface (SCI) Module Block Diagram

Peripherals

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Product Folder Link(s): TMS320F2810 TMS320F2811 TMS320F2812 TMS320C2810 TMS320C2811 TMS320C2812

ENICSF2811PBKA 数据表(PDF) 79 Page - Texas Instruments

ENICSF2811PBKA 数据表(HTML) 79 Page - Texas Instruments

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