Dpi Default Routing - Analog Devices SHARC ADSP-214 Series Hardware Reference Manual

DPI Default Routing

When the processor comes out of reset, some default routing is established
(Figure 9-15). This scheme allows systems to use the SPI as either master
or slave (without changing the routing scheme). Programs only need to
use the SPI control register settings to configure master or slave operation.
SPI_MOSI_I
SPI_MOSI_O
PBEN_O
SPI_MISO_I
SPI_MISO_O
PBEN_O
SPI_CLK_I
SPI_CLK_O
PBEN_O
SPIDS_I
low
low
SPI_FLG0_O
PBEN_O
SPI_FLG1_O
PBEN_O
SPI_FLG2_O
PBEN_O
SPI_FLG3_O
PBEN_O
Figure 9-15. DPI Default Routing
ADSP-214xx SHARC Processor Hardware Reference
www.BDTIC.com/ADI
Digital Application/Digital Peripheral Interfaces
DPI
Pin01
DPI
Pin02
DPI
Pin03
DPI
Pin04
DPI
Pin05
DPI
Pin06
DPI
Pin07
DPI
Pin08
UART0TX_O
PBEN_O
UART0RX_I
low
low
TWI_DATA_I
low
PBEN_O
TWI_CLK_I
low
PBEN_O
TIMER0_O
PBEN_O
TIMER1_O
PBEN_O
DPI
Pin09
DPI
Pin10
DPI
Pin11
DPI
Pin12
DPI
Pin13
DPI
Pin14
9-31