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Update Nano-4K.md (#699)

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Little name correction for cortex M3
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fpfrimer
2024-07-24 22:20:25 -03:00
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parent 1f63ba0fa6
commit 6d3489e788
1 changed files with 2 additions and 2 deletions
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docs/hardware/en/tang/Tang-Nano-4K/Nano-4K.md
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@@ -18,7 +18,7 @@ Tang Nano 4K is a development board designed based on [Gowin](https://www.gowins
| FPGA chip | GW1N-1-LV | GW1NSR-LV4C |
| logic units | 1152 | 4608 |
| Register | 864 | 3456 |
| Hard core | none | Coetex m3 |
| Hard processor | none | ARM Cortex m3 |
| Block SRAM(bits) | 72K | 180K |
| User flash(bits) | 96K | 256K |
| Number of PLL | 1 | 2 |
@@ -59,4 +59,4 @@ Run the Programmer in Gowin IDE to download firmware into FPGA.
2. Visit [Tang questions](https://wiki.sipeed.com/hardware/en/tang/Tang-Nano-Doc/questions.html) first if you have any trouble.
3. Debugging Cortex-M3, we suggest to use serial-port debug way. If you are excellent enough you can try other ways to debug it.
4. THe HDMI ports are multiplexed as IO and routed to the pin headers. The actual results of the IO which are multiplexed with HDMI pins on the pin headers may not be consistent with what you want because of the external pull up.
![nano_4k_hdmi_io](./../../../zh/tang/Tang-Nano-4K/assets/nano_4k_hdmi_io.png)
![nano_4k_hdmi_io](./../../../zh/tang/Tang-Nano-4K/assets/nano_4k_hdmi_io.png)