JuiceBox Serial

Hardware
This was taken from the Discussion Forum posted by greghol:


 * TXD0 on CPU pin-99
 * RXD0 on CPU pin-100
 * Ground from any spot
 * Vcc from any spot
 * you will need a level shifter] circuit with something like the MAX233A or MAX233 to convert to to rs232 signal levels.
 * the serial console only appears to work when a JuiceBox MMC cartridge has been inserted.

Close-up photos and alternate pads by octel:

Via locations near CPU: [[Media:jb_serial_02.png]] Pads on opposite side: [[Media:jb_serial_01.png]]

Terminal Setup
Configure minicom/hyperterminal/other to use the following settings:
 * 115kbaud
 * 8 data bits
 * No parity
 * 1 stop bit
 * No hardware or software control