| Spec | Description |
|---|---|
| S1 |
|
| S2 | Operation on input 1 |
| S3 | Operation on input 2 |
| S4 | Operation on input 3 |
| S5 | Operation on input 4 |
| S6 | Operation on input 5 |
| S7 | Operation on input 6 |
| S8 | Operation on input 7 |
| S9 | Operation on input 8 |
| S10 | Operation on input 9 |
| S11 | Operation on input 10 |
| S12 | Operation on input 11 |
| S13 | Operation on input 12 |
| S14 | Operation on input 13 |
| S15 | Operation on input 14 |
| S16 | Operation on input 15 |
| S17 | Operation on input 16 |
| S18 | Operation on input 17 |
| S19 | Operation on input 18 |
| S20 | Operation on input 19 |
| S21 | Operation on input 20 |
| S22 | Input 1 |
| S23 | Input 2 |
| S24 | Input 3 |
| S25 | Input 4 |
| S26 | Input 5 |
| S27 | Input 6 |
| S28 | Input 7 |
| S29 | Input 8 |
| S30 | Input 9 |
| S31 | Input 10 |
| S32 | Input 11 |
| S33 | Input 12 |
| S34 | Input 13 |
| S35 | Input 14 |
| S36 | Input 15 |
| S37 | Input 16 |
| S38 | Input 17 |
| S39 | Input 18 |
| S40 | Input 19 |
| S41 | Input 20 |
| 0XX | No input override |
| 1XX | Force input to logic 1 |
| 2XX | Force input to logic 0 |
| X0X | Use value from stack (0 or 1) |
| X1X | Use logical state of input (0 or 1) |
| X2X | Use logical state of inverted input (0 or 1) |
| X3X | Perform operation when input changes (0-1) |
| X4X | Perform operation when input changes (1-0) |
| XX0 | PUT value on top of stack |
| XX1 | AND value with value on top of stack |
| XX2 | OR value with value on top of stack |
| Block | Type | Description |
|---|---|---|
| N | Bit | Value determined by S1 |