Hi, We are facing performance issue while running WinCE application on L138 processor. It is a SCADA application rich in UI. The processor is XOMAPL138ZCE and SDRAM is DDR II @150Mhz. Here is the clock setting details
DDR 2 values:
DRPYC1R: 43
SDCR: 134632
SDCR2: 0
SDTIMR1: 26492a09
SDTIMER2:7d13c722
SDRCR: 249
PLL Values:
OMAPL13x Clock Configuration :
Reference Clock 0 .. 24000000 Hz
PLL0 ............. 300000000 Hz
PLL0:SYSCLK1 ..... 300000000 Hz (DSP Subsystem)
PLL0:SYSCLK2 ..... 150000000 Hz (UART,EDMA,SPI,MMC/SD,VPIF,LCDC,SATA,uPP,USB2.0,HPI,PRU)
PLL0:SYSCLK3 ..... 25000000 Hz (EMIFA)
PLL0:SYSCLK4 ..... 75000000 Hz (INTC, SYSCFG, GPIO, PSC, I2C1, USB1.1, EMAC/MDIO, GPIO)
PLL0:SYSCLK5 ..... 100000000 Hz (reserved)
PLL0:SYSCLK6 ..... 300000000 Hz (ARM Subsystem)
PLL0:SYSCLK7 ..... 50000000 Hz (EMAC)
PLL0:AUXCLK ...... 24000000 Hz (I2C0, Timers, McASP0 serial clock, RTC, USB2.0 PHY)
PLL1 ............. 300000000 Hz
PLL1:SYSCLK1 ..... 300000000 Hz (DDR2/mDDR PHY)
PLL1:SYSCLK2 ..... 150000000 Hz (Optional for: McASP0,McBSP,ePWM,eCAP,SPI1)
PLL1:SYSCLK3 ..... 100000000 Hz (PLL0 input)
Can some one to boost the speed. Or is it the best?
thanks and regards
