JTAG over HDMI.
Look, if you can stuff I2C down HDMI, I don't know why you can't shove JTAG.
Discussion
Replies:
4
@petrillic hear me out: JTAG over USB-C
@jpm I mean, there's a literal debug accessory mode 😊 I haven't seen anyone use it for JTAG, but absolutely SWD+USB (on the D+/D- USB2 pins), and SWD+UART. There's enough pins for JTAG though.
@jpm the amount of things burried in USB-C is ... amazing.
@petrillic that’s the great thing about standards, you can just ignore all the crap in the existing standards and roll your own
