S3C2400 Datasheet, PDF (34/488 Pages) Samsung semiconductor – RISC MICROPROCESSOR

PRODUCT OVERVIEW
S3C2400 RISC MICROPROCESSOR
Register
Name
I/O PORT
PACON
PADAT
PBCON
PBDAT
PBUP
PCCON
PCDAT
PCUP
PDCON
PDDAT
PDUP
PECON
PEDAT
PEUP
PFCON
PFDAT
PFUP
PGCON
PGDAT
PGUP
OPENCR
MISCCR
EXTINT
Table 1-4. S3C2400 Special Registers (Continued)
Address
(B. Endian)
Address
(L. Endian)
Acc.
Unit
Read/
Write
Function
0x15600000
←
0x15600004
0x15600008
0x1560000c
0x15600010
0x15600014
0x15600018
0x1560001c
0x15600020
0x15600024
0x15600028
0x1560002c
0x15600030
0x15600034
0x15600038
0x1560003c
0x15600040
0x15600044
0x15600048
0x1560004c
0x15600050
0x15600054
0x15600058
W
R/W Port A Control
Port A Data
Port B Control
Port B Data
Pull-up Control B
Port C Control
Port C Data
Pull-up Control C
Port D Control
Port D Data
Pull-up Control D
Port E Control
Port E Data
Pull-up Control E
Port F Control
Port F Data
Pull-up Control F
Port G Control
Port G Data
Pull-up Control G
Open Drain Enable
Miscellaneous Control
External Interrupt Control
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