DSP
TODO: document
Bitstream
The data for a DSP is spread across the 4 bitstream tiles belonging to the corresponding INT tiles, in order from the bottom row.
| Bit | Frame |
|---|
| Bit | Frame |
|---|
| Bit | Frame |
|---|
| Bit | Frame | |
|---|---|---|
| 0 | 1 | |
| 62 | DSP:OPMODEREG[0] | DSP:A1REG[0] |
| 61 | DSP:DREG[0] | DSP:A0REG[0] |
| 60 | DSP:B_INPUT[0] | DSP:B0REG[0] |
| 59 | DSP:CARRYINSEL[0] | DSP:RSTTYPE[0] |
| 58 | DSP:PREG[0] | DSP:B1REG[0] |
| 57 | DSP:CARRYINREG[0] | - |
| 56 | DSP:CREG[0] | DSP:MREG[0] |
| 55 | - | - |
| 54 | - | - |
| 53 | - | - |
| 52 | - | - |
| 51 | - | - |
| 50 | - | - |
| 49 | - | - |
| 48 | - | - |
| 47 | - | - |
| 46 | - | - |
| 45 | - | - |
| 44 | - | - |
| 43 | - | - |
| 42 | - | - |
| 41 | - | - |
| 40 | - | - |
| 39 | - | - |
| 38 | - | - |
| 37 | - | - |
| 36 | - | - |
| 35 | - | - |
| 34 | - | - |
| 33 | - | - |
| 32 | - | - |
| 31 | - | - |
| 30 | - | - |
| 29 | - | - |
| 28 | - | - |
| 27 | - | - |
| 26 | - | - |
| 25 | - | - |
| 24 | - | - |
| 23 | - | - |
| 22 | - | - |
| 21 | - | - |
| 20 | - | - |
| 19 | - | - |
| 18 | - | - |
| 17 | - | - |
| 16 | - | - |
| 15 | - | - |
| 14 | - | - |
| 13 | - | - |
| 12 | - | - |
| 11 | - | - |
| 10 | - | - |
| 9 | - | - |
| 8 | - | - |
| 7 | - | - |
| 6 | - | - |
| 5 | - | - |
| 4 | - | - |
| 3 | - | - |
| 2 | - | - |
| 1 | - | - |
| 0 | - | - |
| DSP:A0REG | 3.1.61 |
|---|---|
| DSP:A1REG | 3.1.62 |
| DSP:B0REG | 3.1.60 |
| DSP:B1REG | 3.1.58 |
| DSP:CARRYINREG | 3.0.57 |
| DSP:CREG | 3.0.56 |
| DSP:DREG | 3.0.61 |
| DSP:MREG | 3.1.56 |
| DSP:OPMODEREG | 3.0.62 |
| DSP:PREG | 3.0.58 |
| 0 | 0 |
| 1 | 1 |
| DSP:B_INPUT | 3.0.60 |
|---|---|
| DIRECT | 0 |
| CASCADE | 1 |
| DSP:CARRYINSEL | 3.0.59 |
|---|---|
| CARRYIN | 0 |
| OPMODE5 | 1 |
| DSP:RSTTYPE | 3.1.59 |
|---|---|
| SYNC | 0 |
| ASYNC | 1 |