Samsung S3C2451X User Manual page 57

S3C2451X RISC MICROPROCESSOR
Register Name
GPEDAT
GPEUDP
GPESEL
GPFCON
GPFDAT
GPFUDP
GPGCON
GPGDAT
GPGUDP
GPHCON
GPHDAT
GPHUDP
GPJCON
GPJDAT
GPJUDP
GPJSEL
GPKCON
GPKDAT
GPKUDP
GPLCON
GPLDAT
GPLUDP
GPLSEL
GPMCON
GPMDAT
GPMUDP
MISCCR
DCLKCON
EXTINT0
EXTINT1
EXTINT2
EINTFLT2
EINTFLT3
EINTMASK
EINTPEND
GSTATUS0
Address Reset Value
0x56000044
0x56000048 0x55555555
0x5600004c
0x56000050
0x56000054
0x56000058 0x5555
0x56000060
0x56000064
0x56000068 0x55555555
0x56000070
0x56000074
0x56000078 0x15555555
0x560000D0
0x560000D4
0x560000D8 0x55555555
0x560000dc
0x560000E0 0xAAAAAAAA
0x560000E4
0x560000E8 0x55555555
0x560000F0
0x560000F4
0x560000F8 0x15555555
0x560000FC
0x56000100 0xA
0x56000104
0x56000108
0x56000080 0xD0010020
0x56000084
0x56000088 0x000000
0x5600008C 0x000000
0x56000090 0x000000
0x5600009c 0x000000
0x560000a0 0x000000
0x560000a4 0x00FFFFF0
0x560000a8 0x00
0x560000ac
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Acc. Read/
Unit Write
0x0 W R/W
W R/W
0x0 W R/W
0x0 W R/W
0x0 W R/W
W R/W
0x0 W R/W
0x0 W R/W
W R/W
0x0 W R/W
0x0 W R/W
W R/W
0x0 W R/W
0x0 W R/W
W R/W
0x0 W R/W
W R/W
0x0 W R/W
W R/W
0x0 W R/W
0x0 W R/W
W R/W
0x0 W R/W
W R/W
0x0 R
0x0 W R/W
W R/W
0x0 W R/W
W R/W
W R/W
W R/W
W R/W
W R/W
W R/W
W R/W
- W
PRODUCT OVERVIEW
Function
Port E data
Pull-up/down control E
Selects the function of port E
Port F control
Port F data
Pull-up/down control F
Port G control
Port G data
Pull-up/down control G
Port H control
Port H data
Pull-up/down control H
Port J control
Port J data
Pull-up/down control J
Selects the function of port J
Port K control
Port K data
Pull-up/down control K
Port L control
Port L data
Pull-up/down control L
Selects the function of port L
Port M control
R Port M data
Pull-up/down control M
Miscellaneous control
DCLK0/1 control
External interrupt control register 0
External interrupt control register 1
External interrupt control register 2
External interrupt control register 2
External interrupt control register 3
External interrupt mask register
External interrupt pending register
R External pin status
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