Analog Devices ADSP-21369 system manual Spi

INDEX

S

SDRAM

chip select pin (FLAG8), 2-6configuration, 1-7

control signals, 2-7via external port, 2-3

serial peripheral interconnect (SPI) flash memory, xi, xii, 1-7, 1-8,2-6master/slave boot modes, 2-3, 2-9

session startup, 1-4signal routing units

SRU2 (DPI interface), 2-5SRU (DAI interface), 2-4

spacing headers, 2-24

SPDIF input/output, xii receiver, 1-9

SPI

master/slave boot modes, 2-9

SRAM

async memory controller, 1-8configuration, 1-7

via external port, 2-3stereo IO, xi

SW12 (reset) push button, 2-17SW13 (ELVIS station) switch, 2-13SW14 (test) switch, 2-12

SW1 (oscilloscope) switch, 2-13

SW2 (boot mode select) switch, 2-3, 2-6, 2-8SW3 (AD1835A codec) switch, 2-5, 2-10SW4 (microphone) switch, 1-10, 2-11SW6 (test) switch, 2-12

SW7 (push buttons enable) DIP switch, 1-4, 1-11, 2-12, 2-16

SW8-11 (general input) push buttons, 2-16synchronous dynamic random access memory,

See SDRAM

synchronous random access memory, See SRAM system architecture, of this EZ-KIT Lite, 2-2

T

technical/customer support, xiv test switches (SW6, SW14), 2-12time-divisionmultiplexed (TDM), 1-9two-wireinterface (TWI), 1-9

U

universal asynchronous receiver/transmitter (UART)

enable switch (SW5), 2-11interface, xi, 2-6

USB

cable, 1-3, 2-16, 2-17connector (P5), 2-24debug interface, 2-8, 2-25interface chip (U34), 2-15, 2-17monitor LED (LED11), 1-5

V

VisualDSP++ documentation, xx online Help, xix

voltage, 2-17

voltage controlled oscillator (VCO) select jumper (JP1), 2-17

I-4 ADSP-21369 EZ-KIT Lite Evaluation System Manual