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Samsung S3C2451X User Manual page 258

Risc microprocessor

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I/O PORTS

Port A

GPA27

GPA26

GPA25

GPA24

GPA23

GPA22

GPA21

GPA20

GPA19

GPA18

GPA17

GPA16

GPA15

GPA14

GPA13

GPA12

GPA11

GPA10

RDATA_OEN

GPA9

GPA8

GPA7

GPA6

GPA5

GPA4

GPA3

GPA2

GPA1

GPA0

11-2

Table 11-1. S3C2451X Port Configuration (Sheet 1)

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Output only

Selectable Pin Functions

nWE_CF

DQM3

DQM2

RSMAVD

RSMCLK

nFCE

nRSTOUT

nFRE

nFWE

ALE

CLE

nRCS5

nRCS4

nRCS3

nRCS2

nRCS1

nOE_CF

RADDR25

RADDR24

RADDR23

RADDR22

RADDR21

RADDR20

RADDR19

RADDR18

RADDR17

RADDR16

RADDR0

S3C2451X RISC MICROPROCESSOR

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