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]

4.2.7 LMK3H0102A006 R6 Register (Address = 0x6) [reset = 0x8AA7]

Table 4-20 R6 Register Field Descriptions
BitFieldTypeResetDescription
15:13CH1_DIVR/W0x4

Divider value for Channel Divider 1. This field is stored in the EFUSE.

0h: Channel Divider disabled. Set CH1_DIV to '0' when using the edge combiner for OUT1.

1h: FOD / 2

2h: FOD / 4

3h: FOD / 6

4h: FOD / 8

5h: FOD / 10

6h: FOD / 20

7h: FOD / 40

12:5FOD1_NUM[23:16]R/W0x55

High byte of the FOD1 fractional divide value. The value of this field changes from device to device. This field is stored in the EFUSE.

4:3OUT0_SLEW_RATER/W0x0

Slew rate control for OUT0. This field is stored in the EFUSE.

Only applies to differential output formats.

0h: Between 2.3V/ns and 3.5V/ns.

1h: Between 2.0V/ns and 3.2V/ns.

2h: Between 1.7V/ns and 2.8V/ns.

3h: Between 1.4V/ns and 2.7V/ns.

2:0OUT0_FMTR/W0x7

Selects the output format for OUT0. This field is stored in the EFUSE.

0h: LP-HCSL 100Ω Termination.

1h: LP-HCSL 85Ω Termination.

2h: AC-coupled LVDS.

3h: DC-coupled LVDS.

4h: LVCMOS, OUTx_P enabled, OUTx_N disabled.

5h: LVCMOS, OUTx_P disabled, OUTx_N enabled.

6h: LVCMOS, OUTx_P enabled, OUTx_N enabled, 180 degrees out of phase.

7h: LVCMOS, OUTx_P enabled, OUTx_N enabled, OUTx_P and OUTx_N in phase.