Samsung S3C2440A User Manual

Page 250

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I/O PORTS

S3C2440A RISC MICROPROCESSOR

9-4

Table 9-1. S3C2440A Port Configuration(Sheet 3 of 5)

Port D

Selectable Pin Functions

GPD15 Input/output

VD23 nSS0 –

GPD14 Input/output

VD22 nSS1 –

GPD13 Input/output

VD21 – –

GPD12 Input/output

VD20 – –

GPD11 Input/output

VD19 – –

GPD10 Input/output

VD18 SPICLK1 –

GPD9 Input/output

VD17 SPIMOSI1 –

GPD8 Input/output

VD16 SPIMISO1 –

GPD7 Input/output

VD15 – –

GPD6 Input/output

VD14 – –

GPD5 Input/output

VD13 – –

GPD4 Input/output

VD12 – –

GPD3 Input/output

VD11 – –

GPD2 Input/output

VD10 – –

GPD1 Input/output

VD9 – –

GPD0 Input/output

VD8 – –

Port E

Selectable Pin Functions

GPE15 Input/output

IICSDA – –

GPE14 Input/output

IICSCL – –

GPE13 Input/output

SPICLK0 –

–

GPE12 Input/output

SPIMOSI0 –

–

GPE11 Input/output

SPIMISO0 –

–

GPE10 Input/output

SDDAT3 –

–

GPE9 Input/output

SDDAT2 –

–

GPE8 Input/output

SDDAT1 –

–

GPE7 Input/output

SDDAT0 –

–

GPE6 Input/output

SDCMD –

–

GPE5 Input/output

SDCLK – –

GPE4 Input/output

I2SSDO AC_SDATA_OUT

–

GPE3 Input/output

I2SSDI AC_SDATA_IN –

GPE2 Input/output

CDCLK AC_nRESET –

GPE1 Input/output

I2SSCLK AC_BIT_CLK

–

GPE0 Input/output

I2SLRCK AC_SYNC

–

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