I/O PORTS
S3C2442B RISC MICROPROCESSOR
9-26
DCLK CONTROL REGISTERS(DCLKCON)
Register Address
R/W
Description
Reset
Value
DCLKCON
0x56000084
R/W
DCLK0/1 Control Register
0x0
DCLKCON Bit
Description
DCLK1CMP
[27:24]
DCLK1 Compare value clock toggle value.( < DCLK1DIV)
If the DCLK1CMP is n, Low level duration is( n + 1),
High level duration is((DC 1) –( n +1))
DCLK1DIV
[23:20]
DCLK1 Divde value
DCLK1 frequency = source clock /( DC 1)
DCLK1SelCK
[17]
Select DCLK1 source clock
0 = PCLK
1 = UCLK( USB)
DCLK1EN [16]
DCLK1
Enable
0 = DCLK1 disable
1 = DCLK1 enable
DCLK0CMP
[11:8]
DCLK0 Compare value clock toggle value.( < DCLK0DIV)
If the DCLK0CMP is n, Low level duration is( n + 1),
High level duration is((DC 1) –( n +1))
DCLK0DIV
[7:4]
DCLK0 Divde value.
DCLK0 frequency = source clock /( DC 1)
DCLK0SelCK
[1]
Select DCLK0 source clock
0 = PCLK
1 = UCLK( USB)
DCLK0EN [0]
DCLK0
Enable
0 = DCLK0 disable
1 = DCLK0 enable
DC 1
DC 1
Содержание SC32442B54
Страница 1: ...SC32442B54 USER S MANUAL Revision 1 0 ...
Страница 43: ...PRODUCT OVERVIEW SC32442B RISC MICROPROCESSOR 1 42 NOTES ...
Страница 59: ...PROGRAMMER S MODEL SC32442B RISC MICROPROCESSOR 2 16 NOTES ...
Страница 123: ...ARM INSTRUCTION SET SC32442B RISC MICROPROCESSOR 3 64 NOTES ...
Страница 167: ...THUMB INSTRUCTION SET SC32442B RISC MICROPROCESSOR 4 44 NOTES ...
Страница 187: ...MEMORY CONTROLLER SC32442B RISC MICROPROCESSOR 5 20 NOTES ...
Страница 250: ...DMA SC32442B RISC MICROPROCESSOR 8 14 NOTES ...
Страница 308: ...PWM TIMER SC32442B RISC MICROPROCESSOR 10 20 NOTES ...
Страница 330: ...UART SC32442B RISC MICROPROCESSOR 11 22 NOTES ...
Страница 417: ...SC32442B RISC MICROPROCESSOR LCD CONTROLLER 15 45 NOTES ...
Страница 427: ...ADC AND TOUCH SCREEN INTERFACE SC32442B RISC MICROPROCESSOR 16 10 NOTES ...
Страница 511: ...BUS PRIORITIES SC32442B RISC MICROPROCESSOR 24 2 NOTES ...
Страница 562: ...K5D2G13ACM D075 Revision 1 0 December 2006 7 MCP MEMORY 2Gb 256Mb x8 NAND Flash Memory A Die ...
Страница 599: ...K5D2G13ACM D075 Revision 1 0 December 2006 44 MCP MEMORY 512Mb 16Mb x32 Mobile SDRAM C Die ...