im also using P89V51RD2 and dev board from VEGA ROBO KITS
im using FLASH MAGIC .
when i click “start” it diplays this
‘RESET THE DEVICE INTO ISP MODE”
i pressed the reset botton but nothing happend
how to reset the device into isp mode
ANYBODY HELP ME……….
I tried connecting it with usb cable as well as 9-pin cable………..still it shows reset the device into isp mode