summaryrefslogtreecommitdiff
path: root/hhkb/FUSE.txt
diff options
context:
space:
mode:
Diffstat (limited to 'hhkb/FUSE.txt')
-rw-r--r--hhkb/FUSE.txt40
1 files changed, 0 insertions, 40 deletions
diff --git a/hhkb/FUSE.txt b/hhkb/FUSE.txt
deleted file mode 100644
index 40055e5ab1..0000000000
--- a/hhkb/FUSE.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-ATMega168P Fuse/Lock Bits
-=========================
-This configuration is from usbasploader's Makefile.
-
- HFUSE 0xD6
- LFUSE 0xDF
- EFUSE 0x00
- LOCK 0x3F(intact)
-
-#---------------------------------------------------------------------
-# ATMega168P
-#---------------------------------------------------------------------
-# Fuse extended byte:
-# 0x00 = 0 0 0 0 0 0 0 0 <-- BOOTRST (boot reset vector at 0x1800)
-# \+/
-# +------- BOOTSZ (00 = 2k bytes)
-# Fuse high byte:
-# 0xd6 = 1 1 0 1 0 1 1 0
-# ^ ^ ^ ^ ^ \-+-/
-# | | | | | +------ BODLEVEL 0..2 (110 = 1.8 V)
-# | | | | + --------- EESAVE (preserve EEPROM over chip erase)
-# | | | +-------------- WDTON (if 0: watchdog always on)
-# | | +---------------- SPIEN (allow serial programming)
-# | +------------------ DWEN (debug wire enable)
-# +-------------------- RSTDISBL (reset pin is enabled)
-# Fuse low byte:
-# 0xdf = 1 1 0 1 1 1 1 1
-# ^ ^ \ / \--+--/
-# | | | +------- CKSEL 3..0 (external >8M crystal)
-# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
-# | +------------------ CKOUT (if 0: Clock output enabled)
-# +-------------------- CKDIV8 (if 0: divide by 8)
-
-
-# Lock Bits
-# 0x3f = - - 1 1 1 1 1 1
-# \ / \-/ \-/
-# | | +----- LB 2..1 (No memory lock features enabled)
-# | +--------- BLB0 2..1 (No restrictions for SPM or LPM accessing the Application section)
-# +--------------- BLB1 2..1 (No restrictions for SPM or LPM accessing the Boot Loader section)