Linksys WRT160NLThis router has JTAG port but uses SPI flash.
This router use 14 pin EJTAG port. The spacing is very small. Carefully solder pins. Use 14 pin jumper to conect the JTAG. You need to use a jumper cable to connect them properly
The CPU of the board uses Atheros 9130. The tool to debug the CPU is EJTAG (DMA). 0.47 needed to program SPI flash