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authortmk <tmk@users.noreply.github.com>2014-06-19 21:14:25 -0700
committertmk <tmk@users.noreply.github.com>2014-06-19 21:14:25 -0700
commit30bbfe92b35ed7dddb78b02dfe25cecffd05acbc (patch)
tree4156314479e415c6491181347a1c169d92ce0fb3
parent3c446334e9ab2761af3c76855250183585b61aed (diff)
Updated FAQ (markdown)
-rw-r--r--FAQ.md6
1 files changed, 4 insertions, 2 deletions
diff --git a/FAQ.md b/FAQ.md
index a411c7c6f1..113948c0ef 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -181,8 +181,10 @@ Pressing any key during sleep should wake host.
Arduino leonardo and micro have **ATMega32U4** and can be used for TMK, though Arduino bootloader may be a problem.
-## Using PF4-7 pins of USB AVR(ATMega32U* or AT90USB*)?
-You need to set JTD bit of MCUCR yourself to use PF4-7 as GPIO. Those pins are configured to serve JTAG function by default. If you are using Teensy this isn't needed. Teensy is shipped with JTAGEN fuse bit unprogrammed to disable the function.
+## Using PF4-7 pins of USB AVR?
+You need to set JTD bit of MCUCR yourself to use PF4-7 as GPIO. Those pins are configured to serve JTAG function by default. MCUs like ATMega*U* or AT90USB* are affeteced with this.
+
+If you are using Teensy this isn't needed. Teensy is shipped with JTAGEN fuse bit unprogrammed to disable the function.
See this code.
```