ADSP-2195MKCA-160 データシートの表示（PDF） - Analog Devices

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ADSP-2195MKCA-160

DSP Microcomputer

Analog Devices 

35(/,0,1$5< 7(&+1,&$/ '$7$

September 2001 For current information contact Analog Devices at 800/262-5643

ADSP-2195

Table 7. Pin Descriptions (Continued)

Pin

D11

/PF11

/SPI1SEL5

D10

/PF10

/SPI0SEL5

D9

/PF9

/SPI1SEL4

D8

/PF8

/SPI0SEL4

PF7

/SPI1SEL3

/DF

PF6

/SPI0SEL3

/MSEL6

PF5

/SPI1SEL2

/MSEL5

PF4

/SPI0SEL2

/MSEL4

PF3

/SPI1SEL1

/MSEL3

PF2

/SPI0SEL1

/MSEL2

PF1

/SPISS1

/MSEL1

PF0

/SPISS0

/MSEL0

RD

WR

ACK

BMS

IOMS

Type Function

I/O/T Data 11 (if 16-bit external bus)/Programmable Flags 11 (if 8-bit external bus)/SPI1 Slave

I/O Select output 5 (if 8-bit external bus, when SPI1 enabled)

I

I/O/T Data 10 (if 16-bit external bus)/Programmable Flags 10 (if 8-bit external bus)/SPI0 Slave

I/O Select output 5 (if 8-bit external bus, when SPI0 enabled)

I

I/O/T Data 9 (if 16-bit external bus)/Programmable Flags 9 (if 8-bit external bus)/SPI1 Slave Select

I/O output 4 (if 8-bit external bus, when SPI1 enabled)

I

I/O/T Data 8 (if 16-bit external bus)/Programmable Flags 8 (if 8-bit external bus)/SPI0 Slave Select

I/O output 4 (if 8-bit external bus, when SPI0 enabled)

I

I/O/T Programmable Flags 7/SPI1 Slave Select output 3 (when SPI0 enabled)/Divisor Frequency

I

(divisor select for PLL input during boot)

I

I/O/T Programmable Flags 6/SPI0 Slave Select output 3 (when SPI0 enabled)/Multiplier Select 6

I

(during boot)

I

I/O/T Programmable Flags 5/SPI1 Slave Select output 2 (when SPI0 enabled)/Multiplier Select 5

I

(during boot)

I

I/O/T Programmable Flags 4/SPI0 Slave Select output 2 (when SPI0 enabled)/Multiplier Select 4

I

(during boot)

I

I/O/T Programmable Flags 3/SPI1 Slave Select output 1 (when SPI0 enabled)/Multiplier Select 3

I

(during boot)

I

I/O/T Programmable Flags 2/SPI0 Slave Select output 1 (when SPI0 enabled)/Multiplier Select 2

I

(during boot)

I

I/O/T Programmable Flags 1/SPI1 Slave Select input (when SPI1 enabled)/Multiplier Select 1

I

(during boot)

I

I/O/T Programmable Flags 0/SPI0 Slave Select input (when SPI0 enabled)/Multiplier Select 0

I

(during boot)

I

O/T External Port Read Strobe

O/T External Port Write Strobe

I

External Port Access Ready Acknowledge

O/T External Port Boot Space Select

O/T External Port IO Space Select

REV. PrA

This information applies to a product under development. Its characteristics and specifications are subject to change with-

19

out notice. Analog Devices assumes no obligation regarding future manufacturing unless otherwise agreed to in writing.

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