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boards:h7a3ziq [2024/10/27 19:23] – [NUCLEO-H7A3ZI-Q] darronboards:h7a3ziq [2025/02/05 05:30] (current) – [NUCLEO-H7A3ZI-Q] darron
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 Cortex-M7 MCU at 280 MHz. Cortex-M7 MCU at 280 MHz.
  
-The Q suffix indicates that this processor contains a SMPS.+The Q suffix indicates that this processor and board contains a SMPS. 
  
 The user manual explains that the SMPS must be enabled in The user manual explains that the SMPS must be enabled in
-firmware otherwise there can be problems connecting to +firmware otherwise there will be no connection to the device over ST-LINK.
-the device over ST-LINK.+
  
 ===RAM=== ===RAM===
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 |0x30000000 .. 0x3000FFFF|AHB SRAM1  |64KB| | |0x30000000 .. 0x3000FFFF|AHB SRAM1  |64KB| |
 |0x30010000 .. 0x3801FFFF|AHB SRAM2  |64KB| | |0x30010000 .. 0x3801FFFF|AHB SRAM2  |64KB| |
-|0x38000000 .. 0x38007FFF|SDR SRAM   |32KB| |+|0x38000000 .. 0x38007FFF|SRD SRAM   |32KB| |
 |0x38800000 .. 0x38800FFF|BACKUP SRAM| 4KB| | |0x38800000 .. 0x38800FFF|BACKUP SRAM| 4KB| |