micro:bit test points

From Bare metal micro:bit
Revision as of 15:12, 6 August 2024 by Mike (talk | contribs) (Created page with "{{DISPLAYTITLE:{{Microbit}} test points|noreplace}}{{Baremetal}} frame|none|Test points on the {{microbit}} board 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 r...")
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Test points on the micro:bit board
 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
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