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programmable-logic:arty-s7:reference-manual [2023/02/10 12:32] – external edit 127.0.0.1programmable-logic:arty-s7:reference-manual [2023/06/22 21:10] (current) – Arthur Brown
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     * Programmable over JTAG and Quad-SPI Flash     * Programmable over JTAG and Quad-SPI Flash
   * **Memory**   * **Memory**
-    * 256MB DDR3L with a 16-bit bus @ 650MHz+    * 256MB DDR3L with a 16-bit bus @ 325MHz (650 MT/s)
     * 16MB Quad-SPI Flash     * 16MB Quad-SPI Flash
   * **Power**   * **Power**
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 | **Setting**                         | **Value**                   | | **Setting**                         | **Value**                   |
 | Memory type                         | DDR3 SDRAM                  | | Memory type                         | DDR3 SDRAM                  |
-| Max. clock period                   | 3077ps (650Mbps data rate)  |+| Max. clock period                   | 3077ps (325 MT/s data rate)  |
 | Memory part                         | MT41K128M16XX-15E           | | Memory part                         | MT41K128M16XX-15E           |
 | Memory Voltage                      | 1.35V                       | | Memory Voltage                      | 1.35V                       |