ProASIC 3 FPGAs A3P250 JTAG Debug Interface

The Microsemi FlashPro3 programmer, which is used to program the FPGA and debug the Cortex-M1 core using SoftConsole, uses a standard 10-pin JTAG interface, shown in Figure 7-1. Other debuggers, including those in the RealView and IAR tools, use a 20-pin, 2.54 mm pitch IDC connector (Figure 7-2 on page 36). The cable can be used to mate with a keyed box header on the target.