SNAU290 November   2024 LMK3H0102

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Critical Configuration Settings Overview
    1. 2.1 LMK3H0102Axxx Critical Device Settings
  6. 3OTP Page Configuration Overview
    1. 3.1 LMK3H0102Axxx OTP Page Configurations
  7. 4LMK3H0102Axxx Configuration Registers
    1. 4.1 LMK3H0102A001 Registers
      1. 4.1.1  LMK3H0102A001 R0 Register (Address = 0x0) [reset = 0x0863]
      2. 4.1.2  LMK3H0102A001 R1 Register (Address = 0x1) [reset = 0x5599]
      3. 4.1.3  LMK3H0102A001 R2 Register (Address = 0x2) [reset = 0xC28F]
      4. 4.1.4  LMK3H1002A001 R3 Register (Address = 0x3) [reset = 0x1801]
      5. 4.1.5  LMK3H0102A001 R4 Register (Address = 0x4) [reset = 0x0000]
      6. 4.1.6  LMK3H0102A001 R5 Register (Address = 0x5) [reset = 0x0000]
      7. 4.1.7  LMK3H0102A001 R6 Register (Address = 0x6) [reset = 0x0AB8]
      8. 4.1.8  LMK3H0102A001 R7 Register (Address = 0x7) [reset = 0x2461]
      9. 4.1.9  LMK3H0102A001 R8 Register (Address = 0x8) [reset = 0xC28F]
      10. 4.1.10 LMK3H0102A001 R9 Register (Address = 0x9) [reset = 0x4036]
      11. 4.1.11 LMK3H0102A001 R10 Register (Address = 0xA) [reset = 0x0010]
      12. 4.1.12 LMK3H0102A001 R11 Register (Address = 0xB) [reset = 0x0000]
      13. 4.1.13 LMK3H0102A001 R12 Register (Address = 0xC) [reset = 0xE800]
    2. 4.2 LMK3H0102A006 Registers
      1. 4.2.1  LMK3H0102A006 R0 Register (Address = 0x0) [reset = 0x0489]
      2. 4.2.2  LMK3H0102A006 R1 Register (Address = 0x1) [reset = 0x2199]
      3. 4.2.3  LMK3H0102A006 R2 Register (Address = 0x2) [reset = 0xC71C]
      4. 4.2.4  LMK3H1002A006 R3 Register (Address = 0x3) [reset = 0x1903]
      5. 4.2.5  LMK3H0102A006 R4 Register (Address = 0x4) [reset = 0x0000]
      6. 4.2.6  LMK3H0102A014 R5 Register (Address = 0x5) [reset = 0x0000]
      7. 4.2.7  LMK3H0102A006 R6 Register (Address = 0x6) [reset = 0x8AA7]
      8. 4.2.8  LMK3H0102A006 R7 Register (Address = 0x7) [reset = 0x579F]
      9. 4.2.9  LMK3H0102A006 R8 Register (Address = 0x8) [reset = 0xC28F]
      10. 4.2.10 LMK3H0102A006 R9 Register (Address = 0x9) [reset = 0xD066]
      11. 4.2.11 LMK3H0102A006 R10 Register (Address = 0xA) [reset = 0x0010]
      12. 4.2.12 LMK3H0102A006 R11 Register (Address = 0xB) [reset = 0x0000]
      13. 4.2.13 LMK3H0102A006 R12 Register (Address = 0xC) [reset = 0xE800]
    3. 4.3 LMK3H0102A014 Registers
      1. 4.3.1  LMK3H0102A014 R0 Register (Address = 0x0) [reset = 0x0861]
      2. 4.3.2  LMK3H0102A014 R1 Register (Address = 0x1) [reset = 0x5599]
      3. 4.3.3  LMK3H0102A014 R2 Register (Address = 0x2) [reset = 0xC28F]
      4. 4.3.4  LMK3H1002A014 R3 Register (Address = 0x3) [reset = 0x1801]
      5. 4.3.5  LMK3H0102A014 R4 Register (Address = 0x4) [reset = 0x0001]
      6. 4.3.6  LMK3H0102A014 R5 Register (Address = 0x5) [reset = 0x0000]
      7. 4.3.7  LMK3H0102A014 R6 Register (Address = 0x6) [reset = 0x0AA0]
      8. 4.3.8  LMK3H0102A014 R7 Register (Address = 0x7) [reset = 0x6403]
      9. 4.3.9  LMK3H0102A014 R8 Register (Address = 0x8) [reset = 0xC28F]
      10. 4.3.10 LMK3H0102A014 R9 Register (Address = 0x9) [reset = 0x4866]
      11. 4.3.11 LMK3H0102A014 R10 Register (Address = 0xA) [reset = 0x0010]
      12. 4.3.12 LMK3H0102A014 R11 Register (Address = 0xB) [reset = 0x0000]
      13. 4.3.13 LMK3H0102A014 R12 Register (Address = 0xC) [reset = 0xE800]
    4. 4.4 LMK3H0102A015 Registers
      1. 4.4.1  LMK3H0102A015 R0 Register (Address = 0x0) [reset = 0x0861]
      2. 4.4.2  LMK3H0102A015 R1 Register (Address = 0x1) [reset = 0x5599]
      3. 4.4.3  LMK3H0102A015 R2 Register (Address = 0x2) [reset = 0xC28F]
      4. 4.4.4  LMK3H1002A015 R3 Register (Address = 0x3) [reset = 0x1801]
      5. 4.4.5  LMK3H0102A015 R4 Register (Address = 0x4) [reset = 0x0000]
      6. 4.4.6  LMK3H0102A015 R5 Register (Address = 0x5) [reset = 0x0000]
      7. 4.4.7  LMK3H0102A015 R6 Register (Address = 0x6) [reset = 0x0AA1]
      8. 4.4.8  LMK3H0102A015 R7 Register (Address = 0x7) [reset = 0x1507]
      9. 4.4.9  LMK3H0102A015 R8 Register (Address = 0x8) [reset = 0xC28F]
      10. 4.4.10 LMK3H0102A015 R9 Register (Address = 0x9) [reset = 0x5066]
      11. 4.4.11 LMK3H0102A015 R10 Register (Address = 0xA) [reset = 0x0010]
      12. 4.4.12 LMK3H0102A015 R11 Register (Address = 0xB) [reset = 0x0000]
      13. 4.4.13 LMK3H0102A015 R12 Register (Address = 0xC) [reset = 0xE800]
    5. 4.5 LMK3H0102A016 Registers
      1. 4.5.1  LMK3H0102A016 R0 Register (Address = 0x0) [reset = 0x00C1]
      2. 4.5.2  LMK3H0102A016 R1 Register (Address = 0x1) [reset = 0xAB99]
      3. 4.5.3  LMK3H0102A016 R2 Register (Address = 0x2) [reset = 0x84EA]
      4. 4.5.4  LMK3H1002A016 R3 Register (Address = 0x3) [reset = 0x3001]
      5. 4.5.5  LMK3H0102A016 R4 Register (Address = 0x4) [reset = 0x0000]
      6. 4.5.6  LMK3H0102A016 R5 Register (Address = 0x5) [reset = 0x0000]
      7. 4.5.7  LMK3H0102A016 R6 Register (Address = 0x6) [reset = 0x1566]
      8. 4.5.8  LMK3H0102A016 R7 Register (Address = 0x7) [reset = 0x241D]
      9. 4.5.9  LMK3H0102A016 R8 Register (Address = 0x8) [reset = 0x84EA]
      10. 4.5.10 LMK3H0102A016 R9 Register (Address = 0x9) [reset = 0x6066]
      11. 4.5.11 LMK3H0102A016 R10 Register (Address = 0xA) [reset = 0x0810]
      12. 4.5.12 LMK3H0102A016 R11 Register (Address = 0xB) [reset = 0x0000]
      13. 4.5.13 LMK3H0102A016 R12 Register (Address = 0xC) [reset = 0xE800]

4.5.10 LMK3H0102A016 R9 Register (Address = 0x9) [reset = 0x6066]

Table 4-62 R9 Register Field Descriptions
BitFieldTypeResetDescription
15:12OTP_IDR/W0x6

Configurable field for identifying the OTP configuration. Can be used in I2C mode as a 4-bit spare field. This field is stored in the EFUSE.

11:9SSC_CONFIG_SELR/W0x0

SSC modulation configuration. If center-spread modulation is desired, then custom SSC configuration is required. Four preconfigured down-spread modulation depths are also available. Any other modulation depths require custom SSC configuration. This field is stored in the EFUSE.

0h: Custom SSC Configuration

1h: –0.10% preconfigured down-spread.

2h: –0.25% preconfigured down-spread.

3h: –0.30% preconfigured down-spread.

4h: –0.50% preconfigured down-spread.

All other values: Reserved

8OUT_FMT_SRC_SELR/W0x0

Forces the FMT_ADDR pin to override the output format register settings in OTP Mode. When in I2C mode, the FMT_ADDR pin is never used for this purpose. This field is stored in the EFUSE.

0h: FMT_ADDR pin is ignored in OTP mode for output format selection.

1h: FMT_ADDR pin overrides the register settings. The output format is LP-HCSL, and the termination resistor values are based on the FMT_ADDR pin state on start-up.

7:4OUT1_LPHSCL_AMP_SELR/W0x6

OUT1 output swing level when using LP-HCSL output format. This field is stored in the EFUSE.

0h: 625mV.

1h: 647mV.

2h: 668mV.

3h: 690mV.

4h: 712mV.

5h: 733mV.

6h: 755mV.

7h: 777mV.

8h: 798mV.

9h: 820mV.

Ah: 842mV.

Bh: 863mV.

Ch: 885mV.

Dh: 907mV.

Eh: 928mV.

Fh: 950mV.

3:0OUT0_LPHSCL_AMP_SELR/W0x6

OUT0 output swing level when using LP-HCSL output format. This field is stored in the EFUSE.

0h: 625mV.

1h: 647mV.

2h: 668mV.

3h: 690mV.

4h: 712mV.

5h: 733mV.

6h: 755mV.

7h: 777mV.

8h: 798mV.

9h: 820mV.

Ah: 842mV.

Bh: 863mV.

Ch: 885mV.

Dh: 907mV.

Eh: 928mV.

Fh: 950mV.