2 layer board of 3.00 x 2.25 inches (76.3 x 57.2 mm)
Uploaded:
December 24, 2019
Shared:
October 14, 2020
Total Price:
$33.85
JTAG programming switch for Raspberry Pi 2+, Pi Zero…..
Program your Raspberry Pi via JTAG (simple JTAG config program required for SD card: Put GPIO22-25,27 in ALT4 mode; GPIO4 in ALT5 mode). The JTAG loaded software can then reconfigure these for GPIO use (place switch to RUN mode).
Desi…
JTAG programming switch for Raspberry Pi 2+, Pi Zero…..
Program your Raspberry Pi via JTAG (simple JTAG config program required for SD card: Put GPIO22-25,27 in ALT4 mode; GPIO4 in ALT5 mode). The JTAG loaded software can then reconfigure these for GPIO use (place switch to RUN mode).
Designed around standard 20 pin JTAG header - used successfully with Olimex ARM-USB-OCD-H.
Enables use of JTAG pins as GPIO when done programming via JTAG (Run<>Prog switch).
V1.1: Fix 2 shorts from V1.0
Show full description
JTAG programming switch for Raspberry Pi 2+, Pi Zero…..
Program your Raspberry Pi via JTAG (simple JTAG config program required for SD card: Put GPIO22-25,27 in ALT4 mode; GPIO4 in ALT5 mode). The JTAG loaded software can then reconfigure these for GPIO use (place switch to RUN mode).
Desi…
JTAG programming switch for Raspberry Pi 2+, Pi Zero…..
Program your Raspberry Pi via JTAG (simple JTAG config program required for SD card: Put GPIO22-25,27 in ALT4 mode; GPIO4 in ALT5 mode). The JTAG loaded software can then reconfigure these for GPIO use (place switch to RUN mode).
Designed around standard 20 pin JTAG header - used successfully with Olimex ARM-USB-OCD-H.
Enables use of JTAG pins as GPIO when done programming via JTAG (Run<>Prog switch).
V1.1: Fix 2 shorts from V1.0
Show full description
