Can't get to bootloader AT89C5115
I have included the schematic for my board. I have corrected a couple of noted mistakes with cuts/jumpers. I can see the "U" character from the Flip software getting to the RX pin of the uP. Nothing happening on the Tx pin. I have tried a 22uF cap in the reset circuit. I can see the crystal running on the osc pins of the uP. I can see V+ and Gnd on the Vpp and Vss pins. It should be going to the bootloader. Flip tells me timeout everytime. What else should I try?
Thanks for your help.