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61 lines
3.6 KiB
HTML
61 lines
3.6 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Appendix A: Factory written content</title>
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<link type="text/css" rel="stylesheet" href="style.css">
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</head>
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<body>
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<h1>Appendix A: Factory written content</h1>
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<h2>Acquisition</h2>
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<pre>
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$ stm32flash -r - -S 0x1FFFF7a0:96 COM6 2>/dev/null | hexdump -C
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00000000 ff ff ff ff 31 00 10 00 ff ff ff ff 14 80 20 00 |....1......... .|
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00000010 13 57 33 52 31 37 31 20 ce 06 f5 05 f0 ff ff ff |.W3R171 ........|
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00000020 ff ff 27 05 ff ff ff ff fc ff ff ff 10 00 ff ff |................|
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00000030 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff |................|
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00000040 ff ff ff ff ff ff ff ff f3 ff ff ff ff ff ff ff |................|
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00000050 ff ff ff ff ff ff ff ff 68 97 64 9b 3c c3 3f c0 |........h.d.<.?.|
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00000060
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</pre>
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<h2>Layout</h2>
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<pre>
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| Location | Content | Size | Format | Reference |
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|------------|-----------------|------|--------------------------|-------------|
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| 0x1FFFF7A0 | Protocol 3 Ver. | 2 | xFFFF => unsupported | |
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| 0x1FFFF7A2 | Protocol 2 Ver. | 2 | xFFFF => unsupported | |
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| 0x1FFFF7A4 | Protocol 1 Ver. | 2 | x31 => 3.1 | AN2606 4.2 |
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| 0x1FFFF7A6 | Bootloader ID | 2 | x10 => 1 USART, 1st ver. | AN2606 4.2 |
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| 0x1FFFF7AC | UID.X | 2 | bit signed, x8014 => -20 | |
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| 0x1FFFF7AE | UID.Y | 2 | | |
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| 0x1FFFF7B0 | UID.WAF_NUM | 1 | unsigned | |
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| 0x1FFFF7B1 | UID.LOT_NUM | 7 | ASCII | |
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| 0x1FFFF7B8 | TS_CAL1 | 2 | | DS9773 3.10 |
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| 0x1FFFF7BA | VREFINT_CAL | 2 | | DS9773 3.10 |
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| 0x1FFFF7C2 | TS_CAL2 | 2 | | |
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| 0x1FFFF7CC | Flash size (KB) | 2 | x10 => 16 KB | RM0360 27.1 |
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</pre>
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<h2>Sampled values</h2>
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<pre>
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| BootID | X | Y | Wafer | Lot | TS_CAL1 | VREFINT_CAL | TS_CAL2 | Flash | TBD |
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|--------|-------|-----|-------|-----------|---------|-------------|---------|-------|---------|
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| x10 | x8014 | x20 | x13 | ‘W3R171 ‘ | x6CE | x5F5 | x527 | 16 | hd<? |
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| x10 | x8011 | x49 | x0E | ‘W3U795 ‘ | x6D1 | x5F0 | x523 | 16 | hbF? |
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| x10 | x8015 | x21 | x13 | ‘W4A195 ‘ | x6DA | x5EE | x52A | 16 | h^D? |
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| x10 | x1C | x3A | x12 | ‘W4A820 ‘ | x6B9 | x5F6 | x511 | 16 | hR;? |
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| x10 | x09 | x4D | x0B | ‘W4C593 ‘ | x6E6 | x5F4 | x53C | 16 | haG? |
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| x10 | x1D | x41 | x12 | ‘W4R342 ‘ | x6E4 | x5F1 | x535 | 16 | hZJ? |
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| x10 | x10 | x17 | x05 | ‘WAA390 ‘ | x6E9 | x5F8 | x523 | 16 | hY=? |
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| x10 | x800A | x41 | x08 | ‘QMY687 ‘ | x6E6 | x5F1 | x53E | 16 | hZE? |
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| x10 | xDDC1 |xDDC1| x0D | ‘ ‘ | x703 | x5E9 | x535 | 32 | hNb\xFF |
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| x10 | xDDC1 |xDDC1| x0F | ‘ ‘ | x70B | x5EF | x537 | 32 | hHX\xFF |
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| x10 | xDDC1 |xDDC1| x10 | ‘ ‘ | x6FE | x5E9 | x539 | 32 | hZa\xFF |
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| x21 | x4D | x47 | x0C | ‘QMT476 ‘ | x6D8 | x5F3 | x52D | 64 | hlR\xBF |
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| x21 | x36 | x47 | x0A | ‘QRW813 ‘ | x6DF | x5F3 | x539 | 64 | hhF\xFF |
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| x21 | x41 | x1E | x12 | ‘SNG712 ‘ | x6EB | x5F0 | x526 | 64 | hjS\xFF |
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</pre>
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<hr>© 2020-2024 Renaud Fivet
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</body>
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</html>
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