System Configuration Special Registers - Samsung S3C2500B User Manual

S3C2500B

4.9 SYSTEM CONFIGURATION SPECIAL REGISTERS

The System Configuration reigisters are as follows
Name Address
SYSCFG 0xF0000000
PDCODE 0xF0000004
CLKCON 0xF0000008
PCLKDIS 0xF000000C
CLKST 0xF0000010
HPRIF 0xF0000014
HPRIR 0xF0000018
CPLLCON 0xF000001C
SPLLCON 0xF0000020
UPLLCON 0xF0000024
PPLLCON 0xF0000028
Table 4-5. System Configuration Registers
Description
System configuration register
Product code and revision number register
System clock control register
Peripheral clock disable register
Clock Status register
AHB bus master fixed priority register
AHB bus master round-robin priority register
Core PLL Configuration Register
System BUS PLL Configuration Register
USB PLL Configuration Register
PHY PLL Configuration Register
SYSTEM CONFIGURATION
Reset Value
–
0x250000A0
0x00000000
0x00000000
0x00543210
0x00000000
0x0001039E
0x00010370
0x00010328
0x000103111
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