Samsung SC32442B54, User Manual

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SC32442B RISC MICROPROCESSOR PRODUCT OVERVIEW
1-39
Table 1-4. SC32442B Special Registers (Sheet 11 of 14)
Register
Name
Address
(B. Endian)
Address
(L.
Endian)
Acc.
Unit
Read/
Write
Function
I/O port
GPACON 0x56000000
←
W R/W Port A Control
GPADAT 0x56000004 Port A Data
GPBCON 0x56000010 Port B Control
GPBDAT 0x56000014 Port B Data
GPBDN 0x56000018 Pull-down Control B
GPCCON 0x56000020 Port C Control
GPCDAT 0x56000024 Port C Data
GPCDN 0x56000028 Pull-down Control C
GPDCON 0x56000030 Port D Control
GPDDA1T 0x56000034 Port D Data
GPDDN 0x56000038 Pull-down Control D
GPECON 0x56000040 Port E Control
GPEDAT 0x56000044 Port E Data
GPEDN 0x56000048 Pull-down Control E
GPFCON 0x56000050 Port F Control
GPFDAT 0x56000054 Port F Data
GPFDN 0x56000058 Pull-down Control F
GPGCON 0x56000060 Port G Control
GPGDAT 0x56000064 Port G Data
GPGDN 0x56000068 Pull-down Control G
GPHCON 0x56000070 Port H Control
GPHDAT 0x56000074 Port H Data
GPHDN 0x56000078 Pull-down Control H
GPJCON 0x560000D0 Port J Control
GPJDAT 0x560000D4 Port J Data
GPJDN 0x560000D8 Pull-down Control J
MISCCR 0x56000080 Miscellaneous Control
DCLKCON 0x56000084 DCLK0/1 Control
EXTINT0 0x56000088 External Interrupt Control Register 0
EXTINT1 0x5600008C External Interrupt Control Register 1
EXTINT2 0x56000090 External Interrupt Control Register 2