Switches when turn ON | Voltage level |
S1, S4, S5,S8, S9, S12 | V1 + V2 + V3 |
S1,S4, S5, S8, S9, S10 | V1 + V2 |
S2,S4, S5, S8, S9, S10 | V2 |
S1, S4, S7, S8, S9, S10 | V1 |
No switches are ON | 0 |
S2, S3, S7, S8, S9, S10 | −V1 |
S2, S4, S7, S6, S9, S10 | −V2 |
S2, S3, S7, S6, S9, S10 | V1 + V2 |
S2, S3, S7, S6, S11, S10 | V1 + V2 + V3 |