Micro:bit test points: Difference between revisions
Jump to navigation
Jump to search
(Created page with "{{Baremetal}} frame|none|Test points on the {{microbit}} board 1 TMS -- Debug interface for KL26 2 TDO -- " 3 TDI -- " 4 TCLK -- "...") |
(No difference)
|
Latest revision as of 12:54, 2 November 2020
Copyright © 2019–21 J. M. Spivey. All rights reserved.
1 TMS -- Debug interface for KL26 2 TDO -- " 3 TDI -- " 4 TCLK -- " 5 RST* -- " 6 TGT_SWDIO 7 TGT_SWCLK 8 KL26 XTAL -- has 16MHz sine wave 9 GND 10 VBUS_IF -- carries 5V when USB plugged in 11 USB-D+ 12 USB-D- 13 VBAT 14 +V_TGT 15 TGT_TX -- UART transmit from nRF51 16 +3.3V_IF 17 TGT_RX -- UART receive from nRF51 18 VBAT 19 GND 20 TGT_RESET 21 GND 22 GND