SM320F2808-EP Datasheet, PDF (67/118 Pages) Texas Instruments – Digital Signal Processors

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SM320F2808-EP, SM320F2806-EP
SM320F2801-EP
Digital Signal Processors
SGLS316A – MARCH 2006 – REVISED FEBRUARY 2007
Table 4-12. SPI-C Registers
NAME
ADDRESS
SIZE (X16)
DESCRIPTION ⁽¹⁾
SPICCR
0x7760
1
SPI-C Configuration Control Register
SPICTL
0x7761
1
SPI-C Operation Control Register
SPISTS
0x7762
1
SPI-C Status Register
SPIBRR
0x7764
1
SPI-C Baud Rate Register
SPIRXEMU
0x7766
1
SPI-C Receive Emulation Buffer Register
SPIRXBUF
0x7767
1
SPI-C Serial Input Buffer Register
SPITXBUF
0x7768
1
SPI-C Serial Output Buffer Register
SPIDAT
0x7769
1
SPI-C Serial Data Register
SPIFFTX
0x776A
1
SPI-C FIFO Transmit Register
SPIFFRX
0x776B
1
SPI-C FIFO Receive Register
SPIFFCT
0x776C
1
SPI-C FIFO Control Register
SPIPRI
0x776F
1
SPI-C Priority Control Register
(1) Registers in this table are mapped to Peripheral Frame 2. This space only allows 16-bit accesses. 32-bit accesses produce undefined
results.
Table 4-13. SPI-D Registers
NAME
ADDRESS
SIZE (X16)
DESCRIPTION ⁽¹⁾
SPICCR
0x7780
1
SPI-D Configuration Control Register
SPICTL
0x7781
1
SPI-D Operation Control Register
SPISTS
0x7782
1
SPI-D Status Register
SPIBRR
0x7784
1
SPI-D Baud Rate Register
SPIRXEMU
0x7786
1
SPI-D Receive Emulation Buffer Register
SPIRXBUF
0x7787
1
SPI-D Serial Input Buffer Register
SPITXBUF
0x7788
1
SPI-D Serial Output Buffer Register
SPIDAT
0x7789
1
SPI-D Serial Data Register
SPIFFTX
0x778A
1
SPI-D FIFO Transmit Register
SPIFFRX
0x778B
1
SPI-D FIFO Receive Register
SPIFFCT
0x778C
1
SPI-D FIFO Control Register
SPIPRI
0x778F
1
SPI-D Priority Control Register
(1) Registers in this table are mapped to Peripheral Frame 2. This space only allows 16-bit accesses. 32-bit accesses produce undefined
results.
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Peripherals
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