1. 期望CPU时钟设置为456M;
2. stareware 与 sy***ios 使用同样的配置文件,其实际设置的参数效果是不是一样的;
配置文件内容如下:
Boot Mode=NAND Flash
Boot Speed=0
Flash Width=0
Flash
timing=3ffffffc
Configure Peripheral=False
Configure PLL0=True
Configure SDRAM=False
Configure PLL1=True
Configure DDR2=True
Configure LPSC=False
Configure Pinmux=False
Enable CRC=False
Specify Entrypoint=False
Enable Sequential Read=False
Use 4.5 Clock Divider=False
Use DDR2 Direct Clock=False
Use mDDR=False
Use DuplicateMddrSetting=False
ROM ID=3
Device Type=1
Input Clock Speed=24
Clock Type=0
PLL0 Pre Divider=1
PLL0 Multiplier=19
PLL0 Post Divider=1
PLL0 Div1=1
PLL0 Div3=5
PLL0 Div7=10
PLL1 Multiplier=13
PLL1 Post Divider=1
PLL1 Div1=1
PLL1 Div2=2
PLL1 Div3=6
Entrypoint=0
SDRAM SDBCR=0
SDRAM SDTMR=0
SDRAM SDRSRPDEXIT=0
SDRAM SDRCR=0
DDR2 PHY=c4
DDR2 SDCR=13c632
DDR2 SDCR2=0
DDR2 SDTIMR=26923209
DDR2 SDTIMR2=4414c722
DDR2 SDRCR=c0000492
LPSC0 Enable=3+6+10+11+12+
LPSC0 Disable=
LPSC0 SyncRst=
LPSC1 Enable=3+5+9+19+24+25+26+
LPSC1 Disable=
LPSC1 SyncRst=
Pinmux=
App File String=D:SomethingProjectDSP6748ApplicationUSB_DEV_MSCDebugUSB_DEV_MSC.out
AIS File Name=D:SomethingProjectDSP6748HostAppHexAIS_sfh_slhUSB_DEV_MSC.ais
配置软件对应信息如图: