ADSP-BF607 datasheet(88/112 Pages) AD

88 / 112 page

Rev. 0

Page 88 of 112

June 2013

ADSP-BF606/ADSP-BF607/ADSP-BF608/ADSP-BF609

Serial Peripheral Interface (SPI) Port—Open Drain Mode

Timing

In Figure 39 and Figure 40, the outputs can be SPI_MOSI SPI_

MISO, SPI_D2, and/or SPI_D3 depending on the mode of

operation.

Table 54. SPI Port ODM Master Mode Timing

VDD_EXT

1.8 V/3.3V Nominal

Parameter

Min

Max

Unit

Switching Characteristics

tHDSPIODMM

SPI_CLK Edge to High Impedance from Data Out Valid

–1

tDDSPIODMM

SPI_CLK Edge to Data Out Valid from High Impedance

Figure 39. ODM Master

Table 55. SPI Port—ODM Slave Mode

VDD_EXT

1.8 V/3.3V Nominal

Parameter

Min

Max

Unit

Timing Requirements

tHDSPIODMS

SPI_CLK Edge to High Impedance from Data Out Valid

tDDSPIODMS

SPI_CLK Edge to Data Out Valid from High Impedance

11.5

Figure 40. ODM Slave

SPI_CLK

(CPOL = 0)

tHDSPIODMM

SPI_CLK

(CPOL = 1)

tDDSPIODMM

tHDSPIODMM

OUTPUT

(CPHA = 1)

OUTPUT

(CPHA = 0)

tHDSPIODMS

tDDSPIODMS

tHDSPIODMS

SPI_CLK

(CPOL = 0)

SPI_CLK

(CPOL = 1)

OUTPUT

(CPHA = 1)

OUTPUT

(CPHA = 0)

ADSP-BF607 Datasheet(PDF) 88 Page - Analog Devices

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