Before revision: 25.175 VGA Common Video Graphics Array pixel clock (i.e., 320/640x200/350/400@70 (320x200@70 Hz, 640x200@70, 320x350@70, 640x350@70, 640x400@70, VGA 640x480@60), all 31.778 kHz horizontal)VGA Signal Timing 25.20 VGA VGA pixel clock (industry standard VGA 640x480@60, hsync 31.5 kHz) 25.8048 230400 UART clock allows integer division to common baud rates up to 230,400(x16x7) or 460,800(x8x7) 26.000 GSM/UMTS DVB Commonly used as a reference clock for GSM and UMTS/3G handsets.
After revision: 25.175 VGA Common Video Graphics Array pixel clock (i.e., 320/640x200/350/400@70 (320x200@70 Hz, 640x200@70, 320x350@70, 640x350@70, 640x400@70, VGA 640x480@60), all 31.46875 kHz horizontal)VGA Signal Timing 25.20 VGA VGA pixel clock (industry standard VGA 640x480@60, hsync 31.5 kHz) 25.8048 230400 UART clock allows integer division to common baud rates up to 230,400(x16x7) or 460,800(x8x7) 26.000 GSM/UMTS DVB Commonly used as a reference clock for GSM and UMTS/3G handsets.