ZHCSO34F April   2011  – August 2021 DS80PCI402

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings (1) (1) (1)
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Ratings
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Electrical Characteristics — Serial Management Bus Interface
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
    1. 7.1 15
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 4-Level Input Configuration Guidelines
    4. 8.4 Device Functional Modes
      1. 8.4.1 Pin Control Mode
      2. 8.4.2 SMBUS Mode
    5. 8.5 Programming
      1. 8.5.1 System Management Bus (SMBus) and Configuration Registers
      2. 8.5.2 Transfer of Data Through the SMBus
      3. 8.5.3 Writing a Register
      4. 8.5.4 Reading a Register
      5. 8.5.5 SMBus Controller Mode
    6. 8.6 Register Maps
      1.      31
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 3.3-V or 2.5-V Supply Mode Operation
    2. 10.2 Power Supply Bypassing
  11. 11Layout
    1. 11.1 Layout Guidelines
      1. 11.1.1 PCB Layout Considerations for Differential Pairs
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 接收文档更新通知
    2. 12.2 支持资源
    3. 12.3 Trademarks
    4. 12.4 Electrostatic Discharge Caution
    5. 12.5 术语表
  13. 13Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

8.6 Register Maps

Table 8-7 EEPROM Register Map - Single Device with Default Value
EEPROM Address Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 BIt 0
Description 0x00 CRC EN Address Map Present EEPROM > 256 Bytes RES DEVICE COUNT[3] DEVICE COUNT[2] DEVICE COUNT[1] DEVICE COUNT[0]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x01 RES RES RES RES RES RES RES RES
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x02 Max EEPROM Burst size[7] Max EEPROM Burst size[6] Max EEPROM Burst size[5] Max EEPROM Burst size[4] Max EEPROM Burst size[3] Max EEPROM Burst size[2] Max EEPROM Burst size[1] Max EEPROM Burst size[0]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x03 PWDN_ch7 PWDN_ch6 PWDN_ch5 PWDN_ch4 PWDN_ch3 PWDN_ch2 PWDN_ch1 PWDN_ch0
SMBus Register 0x01[7] 0x01[6] 0x01[5] 0x01[4] 0x01[3] 0x01[2] 0x01[1] 0x01[0]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x04 lpbk_1 lpbk_0 PWDN_INPUTS PWDN_OSC Ovrd_ PRSNT RES RES RES
SMBus Register 0x02[5] 0x02[4] 0x02[3] 0x02[2] 0x02[0] 0x04[7] 0x04[6] 0x04[5]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x05 RES RES RES RES RES rxdet_btb_en Ovrd_idle_th Ovrd_RES
SMBus Register 0x04[4] 0x04[3] 0x04[2] 0x04[1] 0x04[0] 0x06[4] 0x08[6] 0x08[5]
Default Value 0x04 0 0 0 0 0 1 0 0
Description 0x06 Ovrd_IDLE Ovrd_RX_DET Ovrd_RATE RES RES rx_delay_sel_2 rx_delay_sel_1 rx_delay_sel_0
SMBus Register 0x08[4] 0x08[3] 0x08[2] 0x08[1] 0x08[0] 0x0B[6] 0x0B[5] 0x0B[4]
Default Value 0x07 0 0 0 0 0 1 1 1
Description 0x07 RD_delay_sel_3 RD_delay_sel_2 RD_delay_sel_1 RD_delay_sel_0 ch0_Idle_auto ch0_Idle_sel ch0_RXDET_1 ch0_RXDET_0
SMBus Register 0x0B[3] 0x0B[2] 0x0B[1] 0x0B[0] 0x0E[5] 0x0E[4] 0x0E[3] 0x0E[2]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x08 ch0_BST_7 ch0_BST_6 ch0_BST_5 ch0_BST_4 ch0_BST_3 ch0_BST_2 ch0_BST_1 ch0_BST_0
SMBus Register 0x0F[7] 0x0F[6] 0x0F[5] 0x0F[4] 0x0F[3] 0x0F[2] 0x0F[1] 0x0F[0]
Default Value 0x2F 0 0 1 0 1 1 1 1
Description 0x09 ch0_Sel_scp ch0_Sel_mode ch0_RES_2 ch0_RES_1 ch0_RES_0 ch0_VOD_2 ch0_VOD_1 ch0_VOD_0
SMBus Register 0x10[7] 0x10[6] 0x10[5] 0x10[4] 0x10[3] 0x10[2] 0x10[1] 0x10[0]
Default Value 0xAD 1 0 1 0 1 1 0 1
Description 0x0A ch0_DEM_2 ch0_DEM_1 ch0_DEM_0 ch0_Slow ch0_idle_tha_1 ch0_idle_tha_0 ch0_idle_thd_1 ch0_idle_thd_0
SMBus Register 0x11[2] 0x11[1] 0x11[0] 0x12[7] 0x12[3] 0x12[2] 0x12[1] 0x12[0]
Default Value 0x40 0 1 0 0 0 0 0 0
Description 0x0B ch1_Idle_auto ch1_Idle_sel ch1_RXDET_1 ch1_RXDET_0 ch1_BST_7 ch1_BST_6 ch1_BST_5 ch1_BST_4
SMBus Register 0x15[5] 0x15[4] 0x15[3] 0x15[2] 0x16[7] 0x16[6] 0x16[5] 0x16[4]
Default Value 0x02 0 0 0 0 0 0 1 0
Description 0x0C ch1_BST_3 ch1_BST_2 ch1_BST_1 ch1_BST_0 ch1_Sel_scp ch1_Sel_mode ch1_RES_2 ch1_RES_1
SMBus Register 0x16[3] 0x16[2] 0x16[1] 0x16[0] 0x17[7] 0x17[6] 0x17[5] 0x17[4]
Default Value 0xFA 1 1 1 1 1 0 1 0
Description 0x0D ch1_RES_0 ch1_VOD_2 ch1_VOD_1 ch1_VOD_0 ch1_DEM_2 ch1_DEM_1 ch1_DEM_0 ch1_Slow
SMBus Register 0x17[3] 0x17[2] 0x17[1] 0x17[0] 0x18[2] 0x18[1] 0x18[0] 0x19[7]
Default Value 0xD4 1 1 0 1 0 1 0 0
Description 0x0E ch1_idle_tha_1 ch1_idle_tha_0 ch1_idle_thd_1 ch1_idle_thd_0 ch2_Idle_auto ch2_Idle_sel ch2_RXDET_1 ch2_RXDET_0
SMBus Register 0x19[3] 0x19[2] 0x19[1] 0x19[0] 0x1C[5] 0x1C[4] 0x1C[3] 0x1C[2]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x0F ch2_BST_7 ch2_BST_6 ch2_BST_5 ch2_BST_4 ch2_BST_3 ch2_BST_2 ch2_BST_1 ch2_BST_0
SMBus Register 0x1D[7] 0x1D[6] 0x1D[5] 0x1D[4] 0x1D[3] 0x1D[2] 0x1D[1] 0x1D[0]
Default Value 0x2F 0 0 1 0 1 1 1 1
Description 0x10 ch2_Sel_scp ch2_Sel_mode ch2_RES_2 ch2_RES_1 ch2_RES_0 ch2_VOD_2 ch2_VOD_1 ch2_VOD_0
SMBus Register 0x1E[7] 0x1E[6] 0x1E[5] 0x1E[4] 0x1E[3] 0x1E[2] 0x1E[1] 0x1E[0]
Default Value 0xAD 1 0 1 0 1 1 0 1
Description 0x11 ch2_DEM_2 ch2_DEM_1 ch2_DEM_0 ch2_Slow ch2_idle_tha_1 ch2_idle_tha_0 ch2_idle_thd_1 ch2_idle_thd_0
SMBus Register 0x1F[2] 0x1F[1] 0x1F[0] 0x20[7] 0x20[3] 0x20[2] 0x20[1] 0x20[0]
Default Value 0x40 0 1 0 0 0 0 0 0
Description 0x12 ch3_Idle_auto ch3_Idle_sel ch3_RXDET_1 ch3_RXDET_0 ch3_BST_7 ch3_BST_6 ch3_BST_5 ch3_BST_4
SMBus Register 0x23[5] 0x23[4] 0x23[3] 0x23[2] 0x24[7] 0x24[6] 0x24[5] 0x24[4]
Default Value 0x02 0 0 0 0 0 0 1 0
Description 0x13 ch3_BST_3 ch3_BST_2 ch3_BST_1 ch3_BST_0 ch3_Sel_scp ch3_Sel_mode ch3_RES_2 ch3_RES_1
SMBus Register 0x24[3] 0x24[2] 0x24[1] 0x24[0] 0x25[7] 0x25[6] 0x25[5] 0x25[4]
Default Value 0xFA 1 1 1 1 1 0 1 0
Description 0x14 ch3_RES_0 ch3_VOD_2 ch3_VOD_1 ch3_VOD_0 ch3_DEM_2 ch3_DEM_1 ch3_DEM_0 ch3_Slow
SMBus Register 0x25[3] 0x25[2] 0x25[1] 0x25[0] 0x26[2] 0x26[1] 0x26[0] 0x27[7]
Default Value 0xD4 1 1 0 1 0 1 0 0
Description 0x15 ch3_idle_tha_1 ch3_idle_tha_0 ch3_idle_thd_1 ch3_idle_thd_0 ovrd_fast_idle en_high_idle_th_n en_high_idle_th_s en_fast_idle_n
SMBus Register 0x27[3] 0x27[2] 0x27[1] 0x27[0] 0x28[6] 0x28[5] 0x28[4] 0x28[3]
Default Value 0x09 0 0 0 0 0 0 0 1
Description 0x16 en_fast_idle_s eqsd_mgain_n eqsd_mgain_s ch4_Idle_auto ch4_Idle_sel ch4_RXDET_1 ch4_RXDET_0 ch4_BST_7
SMBus Register 0x28[2] 0x28[1] 0x28[0] 0x2B[5] 0x2B[4] 0x2B[3] 0x2B[2] 0x2C[7]
Default Value 0x80 1 0 0 0 0 0 0 0
Description 0x17 ch4_BST_6 ch4_BST_5 ch4_BST_4 ch4_BST_3 ch4_BST_2 ch4_BST_1 ch4_BST_0 ch4_Sel_scp
SMBus Register 0x2C[6] 0x2C[5] 0x2C[4] 0x2C[3] 0x2C[2] 0x2C[1] 0x2C[0] 0x2D[7]
Default Value 0x5F 0 1 0 1 1 1 1 1
Description 0x18 ch4_Sel_mode ch4_RES_2 ch4_RES_1 ch4_RES_0 ch4_VOD_2 ch4_VOD_1 ch4_VOD_0 ch4_DEM_2
SMBus Register 0x2D[6] 0x2D[5] 0x2D[4] 0x2D[3] 0x2D[2] 0x2D[1] 0x2D[0] 0x2E[2]
Default Value 0x5A 0 1 0 1 1 0 1 0
Description 0x19 ch4_DEM_1 ch4_DEM_0 ch4_Slow ch4_idle_tha_1 ch4_idle_tha_0 ch4_idle_thd_1 ch4_idle_thd_0 ch5_Idle_auto
SMBus Register 0x2E[1] 0x2E[0] 0x2F[7] 0x2F[3] 0x2F[2] 0x2F[1] 0x2F[0] 0x32[5]
Default Value 0x80 1 0 0 0 0 0 0 0
Description 0x1A ch5_Idle_sel ch5_RXDET_1 ch5_RXDET_0 ch5_BST_7 ch5_BST_6 ch5_BST_5 ch5_BST_4 ch5_BST_3
SMBus Register 0x32[4] 0x32[3] 0x32[2] 0x33[7] 0x33[6] 0x33[5] 0x33[4] 0x33[3]
Default Value 0x05 0 0 0 0 0 1 0 1
Description 0x1B ch5_BST_2 ch5_BST_1 ch5_BST_0 ch5_Sel_scp ch5_Sel_mode ch5_RES_2 ch5_RES_1 ch5_RES_0
SMBus Register 0x33[2] 0x33[1] 0x33[0] 0x34[7] 0x34[6] 0x34[5] 0x34[4] 0x34[3]
Default Value 0xF5 1 1 1 1 0 1 0 1
Description 0x1C ch5_VOD_2 ch5_VOD_1 ch5_VOD_0 ch5_DEM_2 ch5_DEM_1 ch5_DEM_0 ch5_Slow ch5_idle_tha_1
SMBus Register 0x34[2] 0x34[1] 0x34[0] 0x35[2] 0x35[1] 0x35[0] 0x36[7] 0x36[3]
Default Value 0xA8 1 0 1 0 1 0 0 0
Description 0x1D ch5_idle_tha_0 ch5_idle_thd_1 ch5_idle_thd_0 ch6_Idle_auto ch6_Idle_sel ch6_RXDET_1 ch6_RXDET_0 ch6_BST_7
SMBus Register 0x36[2] 0x36[1] 0x36[0] 0x39[5] 0x39[4] 0x39[3] 0x39[2] 0x3A[7]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x1E ch6_BST_6 ch6_BST_5 ch6_BST_4 ch6_BST_3 ch6_BST_2 ch6_BST_1 ch6_BST_0 ch6_Sel_scp
SMBus Register 0x3A[6] 0x3A[5] 0x3A[4] 0x3A[3] 0x3A[2] 0x3A[1] 0x3A[0] 0x3B[7]
Default Value 0x5F 0 1 0 1 1 1 1 1
Description 0x1F ch6_Sel_mode ch6_RES_2 ch6_RES_1 ch6_RES_0 ch6_VOD_2 ch6_VOD_1 ch6_VOD_0 ch6_DEM_2
SMBus Register 0x3B[6] 0x3B[5] 0x3B[4] 0x3B[3] 0x3B[2] 0x3B[1] 0x3B[0] 0x3C[2]
Default Value 0x5A 0 1 0 1 1 0 1 0
Description 0x20 ch6_DEM_1 ch6_DEM_0 ch6_Slow ch6_idle_tha_1 ch6_idle_tha_0 ch6_idle_thd_1 ch6_idle_thd_0 ch7_Idle_auto
SMBus Register 0x3C[1] 0x3C[0] 0x3D[7] 0x3D[3] 0x3D[2] 0x3D[1] 0x3D[0] 0x40[5]
Default Value 0x80 1 0 0 0 0 0 0 0
Description 0x21 ch7_Idle_sel ch7_RXDET_1 ch7_RXDET_0 ch7_BST_7 ch7_BST_6 ch7_BST_5 ch7_BST_4 ch7_BST_3
SMBus Register 0x40[4] 0x40[3] 0x40[2] 0x41[7] 0x41[6] 0x41[5] 0x41[4] 0x41[3]
Default Value 0x05 0 0 0 0 0 1 0 1
Description 0x22 ch7_BST_2 ch7_BST_1 ch7_BST_0 ch7_Sel_scp ch7_Sel_mode ch7_RES_2 ch7_RES_1 ch7_RES_0
SMBus Register 0x41[2] 0x41[1] 0x41[0] 0x42[7] 0x42[6] 0x42[5] 0x42[4] 0x42[3]
Default Value 0xF5 1 1 1 1 0 1 0 1
Description 0x23 ch7_VOD_2 ch7_VOD_1 ch7_VOD_0 ch7_DEM_2 ch7_DEM_1 ch7_DEM_0 ch7_Slow ch7_idle_tha_1
SMBus Register 0x42[2] 0x42[1] 0x42[0] 0x43[2] 0x43[1] 0x43[0] 0x44[7] 0x44[3]
Default Value 0xA8 1 0 1 0 1 0 0 0
Description 0x24 ch7_idle_tha_0 ch7_idle_thd_1 ch7_idle_thd_0 iph_dac_ns_1 iph_dac_ns_0 ipp_dac_ns_1 ipp_dac_ns_0 ipp_dac_1
SMBus Register 0x44[2] 0x44[1] 0x44[0] 0x47[3] 0x47[2] 0x47[1] 0x47[0] 0x48[7]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x25 ipp_dac_0 RD23_67 RD01_45 RD_PD_ovrd RD_Sel_test RD_RESET_ovrd PWDB_input_DC DEM_VOD_ovrd
SMBus Register 0x48[6] 0x4C[7] 0x4C[6] 0x4C[5] 0x4C[4] 0x4C[3] 0x4C[0] 0x59[0]
Default Value 0x00 0 0 0 0 0 0 0 0
Description 0x26 DEM_ovrd_N2 DEM_ovrd_N1 DEM_ovrd_N0 VOD_ovrd_N2 VOD_ovrd_N1 VOD_ovrd_N0 SPARE0 SPARE1
SMBus Register 0x5A[7] 0x5A[6] 0x5A[5] 0x5A[4] 0x5A[3] 0x5A[2] 0x5A[1] 0x5A[0]
Default Value 0x54 0 1 0 1 0 1 0 0
Description 0x27 DEM__ovrd_S2 DEM__ovrd_S1 DEM_ovrd_S0 VOD_ovrd_S2 VOD_ovrd_S1 VOD_ovrd_S0 SPARE0 SPARE1
SMBus Register 0x5B[7] 0x5B[6] 0x5B[5] 0x5B[4] 0x5B[3] 0x5B[2] 0x5B[1] 0x5B[0]
Default Value 0x54 0 1 0 1 0 1 0 0