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videos:016:notes [2019/04/11 15:26]
joel 		videos:016:notes [2019/04/15 09:15]
joel [Reading/Writing Flash]
Line 50: Line 50:
 ==== Reading/Writing Flash ==== ==== Reading/Writing Flash ====
 === Wiring === === Wiring ===
 +{{:videos:016:20190415-flash-resistor-wiring.jpg?400|}}
 +
 ^ 23/25/26 Series Pin  ^ Blue Pill Pin                          ^ ^ 23/25/26 Series Pin  ^ Blue Pill Pin                          ^
 | 1 (CS#)              | PA4                                    | | 1 (CS#)              | PA4                                    |
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 ===== Boot Rom ===== ===== Boot Rom =====
  
-{{:videos:016:20190411-call-graph.png?600|}}+  * Internal Bootloader ROM: {{ :videos:016:20190318-rom.zip |}}
  
-  * Internal Bootloader ROM: {{ :videos:016:20180318-rom.zip |}}+==== Call Graph ==== 
 + 
 +Functions are labelled with: address, number of instructions, presence of SMED(IA02) and SMAZ comparisons, and register accesses. 
 +{{:videos:016:20190411-call-graph.png?600|}}