Board ID
From SpecNext official Wiki
| Number | $0F |
|---|---|
| Readable | Yes |
| Writable | No |
| Short Description | Spectrum next issue ID |
bits 7:4 = Reserved, 0 bits 3:0 = Board ID 0000 = ZXN Issue 2, XC6SLX16-2FTG256, 128Mbit W25Q128JV, 24bit spi, 64K*8 core size 0001 = ZXN Issue 3, XC6SLX16-2FTG256, 128Mbit W25Q128JV, 24bit spi, 64K*8 core size 0010 = ZXN Issue 4, XC7A15T-1CSG324, 256Mbit MX25L25645G, 32bit spi, 64K*34 core size