Differences

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--- uic_internals [2024/10/20 11:28] – created arisotura
+++ uic_internals [2024/10/20 11:35] (current) – arisotura
@@ Line 2: / Line 2: @@
 This page documents the low-level aspects of the UIC.
+===== General characteristics =====
+The UIC is a STM8 microcontroller. It is likely a STM8L151R8.
+It has 4KB of RAM, 2KB of EEPROM and 64KB of FLASH.
@@ Line 10: / Line 17: @@
 | 0x01000 | 0x017FF | EEPROM |
 | 0x04800 | 0x048FF | Option bytes |
+| 0x04900 | 0x04FFF | Misc. stuff |
 | 0x05000 | 0x057FF | I/O |
 | 0x06000 | 0x067FF | Boot ROM |
 | 0x08000 | 0x17FFF | FLASH |
-TODO: document stuff in EEPROM etc
+Unmapped memory regions are open bus.