Can the ICP2(G3) keep the T_VDD output enabled after programming is completed? We need it to continuously supply VDD.
No, ICP2 family programmers always turn off all voltages after programming to prevent hot insertion. However, you can enable power again using specific ICP DLL functions after programming. Preset D/A of Vdd output: Icp2DaVolt(DA_VDD, ) Release RESET pin: Icp2PinState (T_VPP, PIN_Z, &dummy).Note: weak pull-down resistors are always connected (300K for I/Os, 160K for VPP) Turn T_VDD […]
“Vdd Overload” message
“VDD Overload” Error — General Explanation Case 1: Check the Target Cable – Inspect for shorts, damaged conductors, or miswiring. – Keep the cable short and ensure proper shielding/grounding. Case 2: Target Is Externally Powered – Set VDD source = Target to avoid conflicts between power sources. – Verify that T_VDD is connected so the […]
