31.3 Current Bias Generator Control Register
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Gray cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| C | Write to clear | S | Software settable bit | x | Channel number |
| Name: | IBIASCON |
| Offset: | 0x3AA4 |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Reserved[11:4] | |||||||||
| Access | R | R | R | R | R | R | R | R | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Reserved[3:0] | Reserved | ||||||||
| Access | R | R | R | R | R | ||||
| Reset | 0 | 0 | 0 | 0 | 0 | ||||
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| I10EN3 | I10EN2 | ISELOUT3[2:0] | ISELOUT2[2:0] | ||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| I10EN1 | I10EN0 | ISELOUT1[2:0] | ISELOUT0[2:0] | ||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Bits 31:20 – Reserved[11:0]
Bit 16 – Reserved
Bit 15 – I10EN3 Enable for the ISRC3 Current Source bit
| Value | Description |
|---|---|
1 | Current source is enabled |
0 | Current source is disabled |
Bit 14 – I10EN2 Enable for the ISRC2 Current Source bit
| Value | Description |
|---|---|
1 | Current source is enabled |
0 | Current source is disabled |
Bits 13:11 – ISELOUT3[2:0] Current Output Selection for IBIAS3 bits
| Value | Description |
|---|---|
111 | 200 μA |
110 | 150 μA |
| 101 | 120 μA |
| 100 | 100 μA |
| 011 | 100 μA |
| 010 | 50 μA |
| 001 | 30 μA |
| 000 | 0 μA |
Bits 10:8 – ISELOUT2[2:0] Current Output Selection for IBIAS2 bits
| Value | Description |
|---|---|
111 | 200 μA |
110 | 150 μA |
| 101 | 120 μA |
| 100 | 100 μA |
| 011 | 100 μA |
| 010 | 50 μA |
| 001 | 30 μA |
| 000 | 0 μA |
Bit 7 – I10EN1 Enable for the ISRC1 Current Source bit
| Value | Description |
|---|---|
1 | Current source is enabled |
0 | Current source is disabled |
Bit 6 – I10EN0 Enable for the ISRC0 Current Source bit
| Value | Description |
|---|---|
1 | Current source is enabled |
0 | Current source is disabled |
Bits 5:3 – ISELOUT1[2:0] Current Output Selection for IBIAS1 bit
| Value | Description |
|---|---|
111 | 200 μA |
110 | 150 μA |
| 101 | 120 μA |
| 100 | 100 μA |
| 011 | 100 μA |
| 010 | 50 μA |
| 001 | 30 μA |
| 000 | 0 μA |
Bits 2:0 – ISELOUT0[2:0] Current Output Selection for IBIAS0 bit
| Value | Description |
|---|---|
111 | 200 μA |
110 | 150 μA |
| 101 | 120 μA |
| 100 | 100 μA |
| 011 | 100 μA |
| 010 | 50 μA |
| 001 | 30 μA |
| 000 | 0 μA |