DS90UB983-Q1: DS90UB983-Q1: DS90UB983-Q1: 983搭配984,使用983打pattern不出图

Ryan yan

Part Number: DS90UB983-Q1

你好，我们使用UB983加串器搭配UB984解串器使用，现在使用983打pattern验证通路是否有问题，但打pattern后未出图，请问984也要对应的设置pattern吗，并且984有相关的寄存器能看Video Lock吗，就是看解串器是否接收到数据

2 天前

0 Eirwen 2 天前

TI__Mastermind 32295 points

已经收到了您的案例，调查需要些时间，感谢您的耐心等待。

0 Eirwen 1 天前回复 Eirwen

TI__Mastermind 32295 points

很乐意就此提供支持。请问一级供应商和原始设备制造商分别是哪家？

Ryan yan 说：
现在使用983打pattern验证通路是否有问题

在测试序列化器上的PATGEN之前，您是否已在反序列化器上成功启动PATGEN？此操作无需连接序列化器，可验证反序列化器与显示器之间的信号路径是否有效。

Ryan yan 说：
请问984也要对应的设置pattern吗

在串行器上运行PATGEN时，反串行器上的PATGEN无需启用，但反串行器仍需按常规端到端应用程序的方式进行配置。能否请您提供客户的初始化脚本？同时希望查看串行器和反串行器两端的MODE_SEL跳线设置，以确认其软件配置与硬件配置相匹配。

Ryan yan 说：
并且984有相关的寄存器能看Video Lock吗，就是看解串器是否接收到数据

没有视频锁存寄存器，但FPD-Link IV解串器确实包含一个DTG模块，其内部寄存器可测量输入时序。更多详情请参阅UB984数据手册第6.3.3节。

0 Ryan yan 1 天前回复 Eirwen

Prodigy 10 points

您好，感谢您的回复。图一是983的MODE_SEL跳线设置，图二是984的MODE_SEL跳线设置。后面我们对984的电阻进行了更改，R58换成82K，R68换成42K，R59换成27K，R69换成100K。

下面是我们的初始化脚本，我们不确定的几点是，虽然MODE_DEL0设置成FPD4 Independent，但我们实际只接了一个屏，一个984解串器，所以配置时能否当成Single Link配置，以及关闭Daisy-chain。至于一级供应商和原始设备制造商，由于是公司采购的，我暂时还不清楚。

"""
Copyright (C) 2021 Texas Instruments Incorporated - http://www.ti.com/
ALL RIGHTS RESERVED
"""

"""
Global Setups - Do Not Change
"""

FPD4 = [0,0]
FPD4Rate = [0,0]
FPD3Stream = [0,0]
THW = [0,0,0,0]
TVW = [0,0,0,0]
AHW = [0,0,0,0]
AVW = [0,0,0,0]
HBP = [0,0,0,0]
VBP = [0,0,0,0]
HSW = [0,0,0,0]
VSW = [0,0,0,0]
HFP = [0,0,0,0]
VFP = [0,0,0,0]
HSP = [0,0,0,0]
VSP = [0,0,0,0]
PCLK = [0,0,0,0]
Bits_per_pixel = [0,0,0,0]
PATGEN = [0,0,0,0]
CropEnable = [0,0,0,0]
FilterEnable = [0,0,0,0]
CropXStart = [0,0,0,0]
CropXStop = [0,0,0,0]
CropYStart = [0,0,0,0]
CropYStop = [0,0,0,0]
FilterEnable = [0,0,0,0]
FilterA = [0,0,0,0]
FilterN = [0,0,0,0]
DSI_PORT0 = 0
DSI_PORT1 = 0
MAPSEL = [0,0]
OLDIBpp = [0,0]
HDCP_FPD3 = [0,0]
Des0_DaisyVPs = [0,0,0,0]
FPD4RateDaisy0 = [0,0,0]
FPD4RateDaisy1 = [0,0,0]
FPD4Daisy0 = [1,1]
DP0_ON = [0,0,0,0]
DP1_ON = [0,0,0,0]
DP_Output_0_Source = [0,0,0,0]
DP_Output_1_Source = [0,0,0,0]
Des_Device = [0,0,0,0]
DP_Rate = [0,0,0,0]
DP_Lane_Num = [0,0,0,0]
RGBMode = [0,0,0,0]
OLDIEnabled = [0,0,0,0]
MAPSEL0 = [0,0,0,0]
MAPSEL1 = [0,0,0,0]
RGBBpp = [0,0,0,0]
OLDIBpp0 = [0,0,0,0]
OLDIBpp1 = [0,0,0,0]
OLDI_RGB_Port0_Source = [0,0,0,0]
OLDI_Port1_Source = [0,0,0,0]
DaisyConf = [0,0,0,0]
FPD4LinkEN0 = [0,0,0,0]
FPD4LinkEN1 = [0,0,0,0]
DES_Display_SSCG = [0,0,0,0]
DES_Display_SSCG_FDEV = [0,0,0,0]
DES_Display_SSCG_FMOD = [0,0,0,0]
serFPDSSCG = [0,0]
serFPDSSCG_fdev = [0,0]
serFPDSSCG_fmod = [0,0]
eFuseOV = 0
FPD3DaisyVP_P0 = [0,0,0]
FPD3DaisyVP_P1 = [0,0,0]
DES_BC_SSCG = [0,0,0,0]
DES_BC_SSCG_FDEV = [0,0,0,0]
DES_BC_SSCG_FMOD = [0,0,0,0]
DP_Stream_BPP = [0,0]
MST_Source = [0,0,0,0]
DES_FC_SSCG = [0,0,0]
DES_FC_SSCG_FDEV = [0,0,0]
DES_FC_SSCG_FMOD = [0,0,0]
disable_FIFO_errata = 0
Override_Color = 0

"""
General Configurations - Set by the user
"""
# Serializer Address
# Ignore if using DES only configurations
SER_Address = 0x18

# First deserializer Address Port 0
# For dual FPD-Link configurations use this address for the first deserializer. P1 addresses are ignored
# For single port 0 or independent FPD configurations this is the address of the first DES attached to port 0
DES0_Address = 0x58
DES0_Alias = 0x58

# First deserializer Address Port 1
# Only used for single port 1 or independent FPD link configurations
P1DES0_Address = 0x58
P1DES0_Alias = 0x5c

# Deserializer Daisy Chain Addresses
DES1_Address = 0x58
DES1_Alias = 0x5e

DES2_Address = 0x58
DES2_Alias = 0x60

DES3_Address = 0x58
DES3_Alias = 0x62

# Serializer Device
# For FPD IV serializer, options are 983 or 981, HH983_ES1.0, HH983_CS1.0
# For FPD III serializer, options are 925, 926, 921, 929, 949, 941AS, 947
Device = "983"

# DES eFuse Override Enable
# Enabling eFuse override will generate a script to
# manually override the eFuse settings for the DES
# to the final production version when using either 984 or 988
eFuseOV = 0

# If Des_Only = 1, 98x Serialzier configuration will be ignored but
# 94x/92x SER configuration will be included if Fes_FPD3_Only = 1
# Only applicable for configurations with 988/984 DES
# Use this setting when the SER is 94x or 92x FPD III or to generate a 98x to 98x script
# which only includes the DES side configurations
Des_Only = 0

# Select deserializer PatGen enable
# Only applicable for FPD IV DES configurations - ignore for FPD III DES configurations
# 0 = disable
# 1 = enable
DES_Patgen_on = 0

# Ignored for FPD IV configurations
# Set to 1 when using FPD IV serializer to FPD IV deserializer in FPD III link mode
# Set to 0 when using FPD III serializer to FPD IV deserializer
FPD4DES_FPD3MODE = 0

# Set the deserializer FPD port configuration
# Ignored if serializer is 98x
# Options:
# FPD3 Dual = 5
# FPD3 Single Port 0 = 6
DES_FPDIII_Conf = 5

# Set the serializer FPD port configuration
# Options:
# FPD4 Dual = 1
# FPD4 Single Port 0 = 2
# FPD4 Single Port 1 = 3
# FPD4 Independent = 4
# FPD3 Dual = 5
# FPD3 Single Port 0 = 6
# FPD3 Single Port 1 = 7
# FPD3 Independent = 8
# FPD4 Port 0/FPD3 Port 1 = 9
# FPD3 Port 0/FPD4 Port 1 = 10
FPDConf = 2

# Configure Y split daisy chain topology
# In Y split daisy chain mode, the SER connects to two DES
# One or both of the connected DES connect to another downstream DES via daisy chain
# In Y split daisy chain mode deserializers are numbered as follows:
# SER Port 0 -> DES0 -> DES2
# SER Port 1 -> DES1 -> DES3
# Options:
# 0: Straight line daisy chain mode: SER -> DES -> DES -> DES -> DES
# 1: Y Split daisy chain mode
y_split_daisy = 0

# Enable HDCP1.4 per FPD Channel in FPD III mode (Only applicable for UH to UH connections)
# Only used for FPD III mode
# Options: 0 = No HDCP, 1 = HDCP Enabled
# HDCP[0] controls FPD port 0
# HDCP[1] controls FPD port 1
# Unused FPD ports are ignored and only the HDCP[0] setting is used for dual FPD modes
HDCP_FPD3[0] = 0
HDCP_FPD3[1] = 0

# Enter number of VPs used
# Options:
# 1 Display = 1 (VP0)
# 2 Displays = 2 (VP0/VP1)
# 3 Displays = 3(VP0/VP1/VP2)
# 4 Displays = 4 (VP0/VP1/VP2/VP3)
numVPs = 1

# Enter Video Processor 0 Properties
# THW = Horizontal Total Pixels = AHW + HBP + HFP + HSW
# TVW = Vertical Total Lines = AVW + VBP + VFP + VSW
# AHW = Hoizontal Active Pixels
# AVW = Vertical Active Lines
# HBP = Horizontal Back Porch Pixels
# VBP = Vertical Back Porch Pixels
# HSW = Horizontal Sync Width Pixels
# VSW = Vertical Sync Width Lines
# HSP = Horizontal Sync Polarity: 0 = Positive, 1 = Negative
# VSP = Vertical Sync Polarity: 0 = Positive, 1 = Negative
# PCLK = Pixel Clock Rate in MHz
# Bits_per_pixel = 18, 24, or 30 (30bpp only available for FPD IV)
# PATGEN = 1 - Generate PATGEN from the VP
# PATGEN = 0 - Configure the VP but don't enable PATGEN (use for end to end video)
# If Des is set to FPD3 mode only, VP0 timing is used to configure Des.
THW[0] = 2768
TVW[0] = 1652
AHW[0] = 2560
AVW[0] = 1600
HBP[0] = 60
VBP[0] = 18
HSW[0] = 60
VSW[0] = 2
HFP[0] = THW[0] - AHW[0] - HBP[0] - HSW[0]
VFP[0] = TVW[0] - AVW[0] - VBP[0] - VSW[0]
HSP[0] = 0
VSP[0] = 0
PCLK[0] = 274.3
Bits_per_pixel[0] = 24
PATGEN[0] = 0

# Crop and filter parameters (Optional - Ignored if CropEnable[x] is 0)
CropEnable[0] = 0
CropXStart[0] = 0
CropXStop[0] = 1399
CropYStart[0] = 0
CropYStop[0] = 1199
# Filter parameters (Optional - Ignored if FilterEnable[x] is 0)
FilterEnable[0] = 0
FilterA[0] = 1
FilterN[0] = 2

# Enter Video Processor 1 Properties (Optional)
THW[1] = 1650
TVW[1] = 750
AHW[1] = 1280
AVW[1] = 720
HBP[1] = 220
VBP[1] = 20
HSW[1] = 40
VSW[1] = 5
HFP[1] = THW[1] - AHW[1] - HBP[1] - HSW[1]
VFP[1] = TVW[1] - AVW[1] - VBP[1] - VSW[1]
HSP[1] = 0
VSP[1] = 0
PCLK[1] = 74.25
Bits_per_pixel[1] = 24
PATGEN[1] = 1

# Crop and filter parameters (Optional - Ignored if CropEnable[x] is 0)
CropEnable[1] = 0
CropXStart[1] = 1400
CropXStop[1] = 2799
CropYStart[1] = 0
CropYStop[1] = 1199
# Filter parameters (Optional - Ignored if FilterEnable[x] is 0)
FilterEnable[1] = 0
FilterA[1] = 1
FilterN[1] = 2

# Enter Video Processor 2 Properties (Optional)
THW[2] = 2020
TVW[2] = 590
AHW[2] = 1920
AVW[2] = 384
HBP[2] = 8
VBP[2] = 5
HSW[2] = 12
VSW[2] = 3
HFP[2] = THW[2] - AHW[2] - HBP[2] - HSW[2]
VFP[2] = TVW[2] - AVW[2] - VBP[2] - VSW[2]
HSP[2] = 0
VSP[2] = 0
PCLK[2] = 71.51
Bits_per_pixel[2] = 24
PATGEN[2] = 1

# Crop and filter parameters (Optional - Ignored if CropEnable[x] is 0)
CropEnable[2] = 1
CropXStart[2] = 2304
CropXStop[2] = 4223
CropYStart[2] = 0
CropYStop[2] = 383
# Filter parameters (Optional - Ignored if FilterEnable[x] is 0)
FilterEnable[2] = 0
FilterA[2] = 1
FilterN[2] = 2

# Enter Video Processor 3 Properties (Optional)
THW[3] = 2640
TVW[3] = 1500
AHW[3] = 2560
AVW[3] = 1440
HBP[3] = 40
VBP[3] = 40
HSW[3] = 32
VSW[3] = 10
HFP[3] = THW[3] - AHW[3] - HBP[3] - HSW[3]
VFP[3] = TVW[3] - AVW[3] - VBP[3] - VSW[3]
HSP[3] = 0
VSP[3] = 0
PCLK[3] = 100
Bits_per_pixel[3] = 24
PATGEN[3] = 0

# Crop and filter parameters (Optional - Ignored if CropEnable[x] is 0)
CropEnable[3] = 0
CropXStart[3] = 2560
CropXStop[3] = 3839
CropYStart[3] = 0
CropYStop[3] = 719
# Filter parameters (Optional - Ignored if FilterEnable[x] is 0)
FilterEnable[3] = 1
FilterA[3] = 1
FilterN[3] = 2

# Enter stream mapping for FPD3 Mode (ignored if using FPD4)
# Ignore map setting for unused port in single FPD3 mode
# If using dual mode, set FPD3Stream[0] and FPD3Stream[1] to the same VP
# Options: 0 = VP0, 1 = VP1, 2 = VP2, 3 = VP3: Maps the corresponding VP to the FPD3 port
FPD3Stream[0] = 0
FPD3Stream[1] = 0

# FPD4 Rate Selection (Gbps)
# Ignored if the port is set to FPD3 mode
# FPD4Rate[0] sets FPD TX Port 0
# FPD4Rate[1] sets FPD TX Port 1
# Options: 3.375, 6.75, 10.8, 13.5, 12.528
FPD4Rate[0] = 13.5
FPD4Rate[1] = 13.5

# FPD4 Port SSCG Configuration
# serFPDSSCG[0] controls FPD Port 0
# serFPDSSCG[1] controls FPD Port 1
# Options:
# 0 = Disabled
# 1 = Enable SSCG Center Spread
# 2 = Enable SSCG Down Spread
serFPDSSCG[0] = 0
serFPDSSCG[1] = 0

# Serializer SSCG FDEV %
# serFPDSSCG_fdev[0] controls FPD Port 0
# serFPDSSCG_fdev[1] controls FPD Port 1
# Ignored is serFPDSSCG = 0
# Sets the SSCG frequency deviation percentage for FPD4 port 0
# Options: 0-0.5 (%)
serFPDSSCG_fdev[0] = 0.5
serFPDSSCG_fdev[1] = 0.5

# Display SSCG FMOD kHz
# serFPDSSCG_fmod[0] controls FPD Port 0
# serFPDSSCG_fmod[1] controls FPD Port 1
# Ignored is DES_Display_SSCG = 0
# Set the SSCG modulation frequency for display interface SSCG
# Options: 30-33 (kHz)
serFPDSSCG_fmod[0] = 33
serFPDSSCG_fmod[1] = 33

# FPD4 Link Layer Selection for independent FPD IV Mode or mixed FPD III/IV modes
# Ignored for dual FPD IV or single FPD IV modes
# Select which VPs are forwarded to FPD Port 0 and Port 1 Link layers
# FPD4LinkEN0 controls SER FPD Port 0
# FPD4LinkEN1 controls SER FPD Port 1
# For example, to send VP 0 to port 0 and VP1 to port 1, use the following
# Note that in order to send any stream to both FPD ports, the FPD IV links rate must be the same
# FPD4LinkEN0 = [1,0,0,0]
# FPD4LinkEN1 = [0,1,0,0]
FPD4LinkEN0 = [1,0,0,0]
FPD4LinkEN1 = [0,1,0,0]

"""
983 Configs - Ignored if using 981
"""
# Disable DP FIFO Errata for debug
# Set to 1 in order to disable DP FIFO errata. The FIFO errata will restrict 983 operation to only the
# configured lane rate/lane count settings below. If the DP source lane count/rate are unknown or variable,
# disable the FIFO errata to test. TI recommends to apply the errata for optimal performance on production systems
disable_FIFO_errata = 1

# Set max DP lane count
# Options: 1, 2, 4
# Note - for UH983 or UB983, this setting must be set to the desired lane count for DP FIFO errata to execute sucessfully
DPlanes = 4

# Set max advertised DP lane rate in Gbps
# Options: 1.62, 2.7, 5.4, 8.1
# Note - for UH983 or UB983, this setting must be set to the desired link rate for DP FIFO errata to execute sucessfully
maxRate = 2.7

# Set MST or SST mode
# Options: 0 = SST mode, 1 = MST mode
# MST mode always uses VP0 for MST0 and VP1 for MST1
MST = 0

# Set which MST stream is mapped to each video processor
# Only used when MST = 1
# Options:
# 0: Video processor is mapped to MST0
# 1: Video processor is mapped to MST1
# Assignments: [VP0,VP1,VP2,VP3]
MST_Source = [0,1,0,0]

# Set DP receiver to expect SSC or no SSC from the DPTX
# This setting also configures the MAX_DOWNSPREAD capability bit in DPCD 0x00003[0]
# Options: 0 = No SSC, 1 = SSC
SSC = 0

#Set DP receiver to DP or eDP mode
# Options: 0 = DP Mode, 1 = eDP Mode
eDP = 0

# Set DP Stream BPP (Mandatory for HH983 ES1.0 and CS1.0, Optional for Ux983)
# Options: 30, 24, 18
# For SST, only stream 0 is used [stream0,0]
# For MST, format is [stream0,stream1]
# Example: Stream 0 is 24 bpp, Stream 1 is 30bpp
# Example Setting: [24,30]
DP_Stream_BPP = [24,24]

# Optional setting for Ux983 to override colorimetry for incoming streams
# When enabled, the SER will ignore colorimetry information from MSA
# and use the DP_Stream_BPP setting instead. This setting can improve error tolerance
# in high noise environments. CAUTION: The DP_Stream_BPP setting must match the colorimetry
# from the incoming video source, otherwise video distrotion or video wrap around will occur
Override_Color = 0

# EDID Options (SST only)
# Options:
# 0: EDID Support Disabled
# 1: EDID location = Internal SRAM using I2C1 bus
# 2: EDID location = Internal SRAM using I2C2 bus
# 3: EDID location = External EEPROM on HH983 I2C0 bus
# 4: EDID location = External EEPROM on HH983 I2C1 bus
# 5: EDID location = External EEPROM on HH983 I2C2 bus
# Note that the Internal SRAM EDID Example EDID included with the generated config for option 1
# does not change based on the VP settings. Custom EDIDs can be generated with external
# off the shelf free tools to replace the example EDID if needed
EDID = 0

# EDID 8-bit I2C Address (HH983 only)
EDID_ADDR = 0xA0

"""
981 Configs - Ignored if using 983
"""
#DSI ports active
# 0 = DSI 0 only
# 1 = DSI 1 only
# 2 = DSI 0 and DSI 1
DSI_PORTS_ACTIVE = 0

# Set max DSI lane count
# Options: 1, 2, 3, 4
Port0_DSI_Lanes = 4
Port1_DSI_Lanes = 4

# Set DSI in Continuous or Non-Continuous Clock
# 1 = Continuous ; 0 = Non-Continuous Clock
Port0_Contin = 1
Port1_Contin = 1

# Set the DSI rate
# example: 500 Mbps= 500, 1.2 Gbps = 1200Mbps
Port0_DSI_Rate = 891
Port1_DSI_Rate = 891

#DSI Source for Video Processors
#0 = DPHY 0 virtual Channel 0
#1 = DPHY 0 virtual Channel 1
#2 = DPHY 0 virtual Channel 2
#3 = DPHY 0 virtual Channel 3
#4 = DPHY 1 virtual Channel 0
#5 = DPHY 1 virtual Channel 1
#6 = DPHY 1 virtual Channel 2
#7 = DPHY 1 virtual Channel 3
VP_0_Source = 0
VP_1_Source = 0
VP_2_Source = 0
VP_3_Source = 0

"""
#####################################
DES0 (First Deserialzier) Configurations - Ignored for FPD III Modes
This section is referenced for FPD IV Dual mode or Single FPD IV Port 0 mode (NOT FPD IV Single Port 1 Mode)
#####################################
"""
# Des_Device
# Only used for FPD IV deserializer configurations - ignore if using FPD III deserializer
# Options 984, 988, HH984_CS1.0
Des_Device[0] = "984"

# Set the deserializer Daisy Chain TX FPD port configuration
# Options:
# Daisy Chaining Disabled = 0
# FPD4 Dual = 1
# FPD4 Single Port 0 = 2
# FPD4 Single Port 1 = 3 # Net yet functional
# FPD4 Independent = 4 # Net yet functional
# FPD3 Dual = 5
# FPD3 Single Port 0 = 6
# FPD3 Single Port 1 = 7
# FPD3 Independent = 8
# FPD4 Port 0/FPD3 Port 1 = 9 # Net yet functional
# FPD3 Port 0/FPD4 Port 1 = 10 # Net yet functional
DaisyConf[0] = 0

# Enable daisy chain TX forwarding for deserializer 0 (first DES in the chain)
# Set VPs 0-4 = 1 to enable forwarding of that VP to the next DES
# If all VP forwarding is set to 0, then daisy chaining is disabled
# Example: Forward only VP0 to the next DES: Des0_DaisyVPs = [1,0,0,0]
# Example Forward VP1 and VP2 to the next DES: Des0_DaisyVPs = [0,1,1,0]
Des0_DaisyVPs = [0,1,0,0]

# Set which VP is forwarded to chain chain output in FPD III mode
# FPD3DaisyVP_P0 controls daisy chain FPD port 0
# FPD3DaisyVP_P1 controls daisy chain FPD port 1
# FPD3DaisyVP_P0 and FPD3DaisyVP_P1 must be set to the same VP for dual FPD III mode
# Setting the daisy chain output to FPD III mode terminates the daisy chain at the connected deserializer
# This is ignored if the daisy chain is set up for FPD IV output mode
# Example: Forward VP1 to Daisy Chain Output in FPD III mode: FPD3DaisyVP[0] = 1
# Example: Forward VP3 to Daisy Chain Output in FPD III mode: FPD3DaisyVP[0] = 3
FPD3DaisyVP_P0[0] = 1
FPD3DaisyVP_P1[0] = 1

# FPD4 Rate Selection for DES0 Daisy Chain TX (Gbps)
# Ignored if the port is set to FPD3 mode
# FPD4RateDaisy0[0] sets DES0 Daisy Chain TX Port 0
# FPD4RateDaisy1[0] sets DES0 Daisy Chain TX Port 1
# Options: 3.375, 6.75, 10.8, 13.5, 12.528
FPD4RateDaisy0[0] = 6.75
FPD4RateDaisy1[0] = 6.75

# DES Daisy Chain FC SSCG Configuration
# SSCG options for the deserializer forward channel output
# Options:
# 0 = Disable SSCG on FPD forward channel daisy chain interface
# 1 = Enable SSCG with Center Spread
# 2 = Enable SSCg with Down Spread
DES_FC_SSCG[0] = 0

# FPD Daisy Chain FC SSCG FDEV %
# Ignored is DES_FC_SSCG = 0
# Sets the SSCG frequency deviation percentage for daisy chain forward channel interface SSCG
# Note: Combined FPD FC and BC FDEV should not exceed 0.5% for center spread or 0.25% for down spread
# Options: 0-0.5 (%) in Center Spread Mode
# Options: 0-0.25 (%) in Down Spread Mode
DES_FC_SSCG_FDEV[0] = 0.25

# DES Daisy Chain SSCG FMOD kHz
# Ignored is DES_FC_SSCG = 0
# Set the SSCG modulation frequency for daisy chain forward channel interface SSCG
# Options: 30-33 (kHz)
DES_FC_SSCG_FMOD[0] = 33

# FPD BC SSCG Configuration
# SSCG options for the deserializer back channel output
# Options:
# 0 = Disable SSCG on FPD back channel interface
# 1 = Enable SSCG with Center Spread
# 2 = Enable SSCG with Down Spread
DES_BC_SSCG[0] = 0

# FPD BC SSCG FDEV %
# Ignored is DES_BC_SSCG = 0
# Sets the SSCG frequency deviation percentage for FPD back channel interface SSCG
# Note: Combined FPD FC and BC FDEV should not exceed 0.5% for center spread or 0.25% for down spread
# Options: 0-0.5 (%) in Center Spread Mode
# Options: 0-0.25 (%) in Down Spread Mode
DES_BC_SSCG_FDEV[0] = 0.25

# FPD SSCG FMOD kHz
# Ignored is DES_BC_SSCG = 0
# Set the SSCG modulation frequency for FPD back channel interface SSCG
# Options: 30-33 (kHz)
DES_BC_SSCG_FMOD[0] = 33

# Display SSCG Configuration
# SSCG options for the deserializer display output (OLDI or DP/eDP Interface)
# This is independent of the FPD-Link SSCG
# Options:
# 0 = Disable SSCG on display interface
# 1 = Enable SSCG with Center Spread (988 only)
# 2 = Enable SSCG with Down Spread
DES_Display_SSCG[0] = 0

# Display SSCG FDEV %
# Ignored is DES_Display_SSCG = 0
# Sets the SSCG frequency deviation percentage for display interface SSCG
# Options: 0-6 (%) for 988 in Center Spread Mode (+/-3%)
# Options: 0-3 (%) for 988 in Down Spread Mode
# Options: 0-0.5 (%) for 984 (Down Spread Only)
DES_Display_SSCG_FDEV[0] = 0.5

# Display SSCG FMOD kHz
# Ignored is DES_Display_SSCG = 0
# Set the SSCG modulation frequency for display interface SSCG
# Options: 10-100 (kHz) for 988
# Options: 30-33 (kHz) for 984
DES_Display_SSCG_FMOD[0] = 33

"""
#####################################
DES0 (First Deserialzier) Configurations - Ignored for FPD III Modes
#####################################
"""

"""
DES0 984 Configs - Ignored if using 988
"""
#Select DP ports to be enabled
# Enabled = 1, Disabled = 0
DP0_ON[0] = 1
DP1_ON[0] = 0

#Select video source for DP output
#Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
DP_Output_0_Source[0] = 0
DP_Output_1_Source[0] = 1

# Select DP output lane rate and number of lanes
# Options (in Gbps):
# 1.62
# 2.7
# 5.4
# 8.1
DP_Rate[0] = 2.7
DP_Lane_Num[0] = 4

"""
DES0 988 Configs - Ignored if using 984
"""
# Select OLDI or RGB mode
# Options:
# 1 = RGB Mode Enabled
# 0 = OLDI Mode
RGBMode[0] = 0

# Select OLDI port configuration (Ignored for RGB mode)
# Options:
# 0 = Single OLDI port 0
# 1 = Single OLDI port 1
# 2 = Dual OLDI
# 3 = Dual OLDI Swap
OLDIEnabled[0] = 1

# Select MAPSEL Setting for port 0 and port 1 (Ignored for RGB mode)
# 0 = MAPSEL = L (LSB on D3/D4)
# 1 = MAPSEL = H (MSB on D3/D4)
MAPSEL0[0] = 1
MAPSEL1[0] = 1

# Set OLDI Bits Per Pixel for port 0 and 1 (Ignored in RGB mode)
# Options: 18, 24, 30
OLDIBpp0[0] = 24
OLDIBpp1[0] = 24

# Set RGB mode Bits Per Pixel (Ignored in OLDI mode)
RGBBpp[0] = 24

# Select video source for OLDI/RGB output
# Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# For Dual OLDI, use same stream for both ports
# OLDI_Port1_Source is ignored for single OLDI port 0 or RGB mode
# OLDI_RGB_Port0_Source is ignored for single OLDI port 1 mode
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
OLDI_RGB_Port0_Source[0] = 0
OLDI_Port1_Source[0] = 0

"""
#####################################
DES1 (Second Deserialzier) Configurations - Ignored for FPD III Modes
For Y-split (Independent FPD IV) configurations, DES1 is the device attached to SER TX port 1
For single port 1 FPD IV configurations, this is the device attached to SER TX port 1
#####################################
"""
# Des_Device
# Only used for FPD IV deserializer configurations - ignore if using FPD III deserializer
# Options 984, 988, HH984_CS1.0
Des_Device[1] = "988"

# Enable daisy chain TX forwarding for deserializer 1 (second DES in the chain)
# Set VPs 0-4 = 1 to enable forwarding of that VP to the next DES
# If all VP forwarding is set to 0, then daisy chaining is disabled
# Example: Forward only VP0 to the next DES: Des1_DaisyVPs = [1,0,0,0]
# Example Forward VP1 and VP2 to the next DES: Des1_DaisyVPs = [0,1,1,0]
Des1_DaisyVPs = [0,0,0,1]

# FPD4 Rate Selection for DES1 Daisy Chain TX (Gbps)
# Ignored if the port is set to FPD3 mode
# FPD4RateDaisy0[1] sets DES1 Daisy Chain TX Port 0
# FPD4RateDaisy1[1] sets DES1 Daisy Chain TX Port 1
# Options: 3.375, 6.75, 10.8, 13.5, 12.528
FPD4RateDaisy0[1] = 3.375
FPD4RateDaisy1[1] = 3.375

# DES Daisy Chain SSCG FMOD kHz
# Ignored is DES_FC_SSCG = 0
# Set the SSCG modulation frequency for daisy chain forward channel interface SSCG
# Options: 30-33 (kHz)
DES_FC_SSCG_FMOD[1] = 33

# FPD SSCG FMOD kHz
# Ignored is DES_BC_SSCG = 0
# Set the SSCG modulation frequency for FPD back channel interface SSCG
# Options: 30-33 (kHz)
DES_BC_SSCG_FMOD[1] = 33

# Display SSCG Configuration
# SSCG options for the deserializer display output (OLDI or DP/eDP Interface)
# This is independent of the FPD-Link SSCG
# Options:
# 0 = Disable SSCG on display interface
# 1 = Enable SSCG with Center Spread
# 2 = Enable SSCG with Down Spread
DES_Display_SSCG[1] = 0

"""
#####################################
DES1 (Second Deserialzier) Configurations
#####################################
"""

"""
DES1 984 Configs - Ignored if using 988
"""
#Select DP ports to be enabled
# Enabled = 1, Disabled = 0
DP0_ON[1] = 1
DP1_ON[1] = 0

#Select video source for DP output
#Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
DP_Output_0_Source[1] = 1
DP_Output_1_Source[1] = 0

# Select DP output lane rate and number of lanes
# Options (in Gbps):
# 1.62
# 2.7
# 5.4
# 8.1
DP_Rate[1] = 2.7
DP_Lane_Num[1] = 4

"""
DES1 988 Configs - Ignored if using 984
"""
# Select OLDI or RGB mode
# Options:
# 1 = RGB Mode Enabled
# 0 = OLDI Mode
RGBMode[1] = 0

# Select OLDI port configuration (Ignored for RGB mode)
# Options:
# 0 = Single OLDI port 0
# 1 = Single OLDI port 1
# 2 = Dual OLDI
# 3 = Dual OLDI Swap
OLDIEnabled[1] = 0

# Select MAPSEL Setting for port 0 and port 1 (Ignored for RGB mode)
# 0 = MAPSEL = L (LSB on D3/D4)
# 1 = MAPSEL = H (MSB on D3/D4)
MAPSEL0[1] = 1
MAPSEL1[1] = 1

# Set OLDI Bits Per Pixel for port 0 and 1 (Ignored in RGB mode)
# Options: 18, 24, 30
OLDIBpp0[1] = 24
OLDIBpp1[1] = 24

# Set RGB mode Bits Per Pixel (Ignored in OLDI mode)
RGBBpp[1] = 24

"""
#####################################
DES2 (Third Deserialzier) Configurations
#####################################
"""
# Des_Device
# Only used for FPD IV deserializer configurations - ignore if using FPD III deserializer
# Options 984, 988, HH984_CS1.0
Des_Device[2] = "984"

# Enable daisy chain TX forwarding for deserializer 2 (third DES in the chain)
# Set VPs 0-4 = 1 to enable forwarding of that VP to the next DES
# If all VP forwarding is set to 0, then daisy chaining is disabled
# Example: Forward only VP0 to the next DES: Des2_DaisyVPs = [1,0,0,0]
# Example Forward VP1 and VP2 to the next DES: Des2_DaisyVPs = [0,1,1,0]
Des2_DaisyVPs = [0,0,0,1]

# FPD4 Rate Selection for DES2 Daisy Chain TX (Gbps)
# Ignored if the port is set to FPD3 mode
# FPD4RateDaisy0[2] sets DES2 Daisy Chain TX Port 0
# FPD4RateDaisy1[2] sets DES2 Daisy Chain TX Port 1
# Options: 3.375, 6.75, 10.8, 13.5, 12.528
FPD4RateDaisy0[2] = 10.8
FPD4RateDaisy1[2] = 10.8

# DES Daisy Chain SSCG FMOD kHz
# Ignored is DES_FC_SSCG = 0
# Set the SSCG modulation frequency for daisy chain forward channel interface SSCG
# Options: 30-33 (kHz)
DES_FC_SSCG_FMOD[2] = 33

# FPD SSCG FMOD kHz
# Ignored is DES_BC_SSCG = 0
# Set the SSCG modulation frequency for FPD back channel interface SSCG
# Options: 30-33 (kHz)
DES_BC_SSCG_FMOD[2] = 33

# Display SSCG Configuration
# SSCG options for the deserializer display output (OLDI or DP/eDP Interface)
# This is independent of the FPD-Link SSCG
# Options:
# 0 = Disable SSCG on display interface
# 1 = Enable SSCG with Center Spread
# 2 = Enable SSCG with Down Spread
DES_Display_SSCG[2] = 0

"""
DES2 984 Configs - Ignored if using 988
"""
#Select DP ports to be enabled
# Enabled = 1, Disabled = 0
DP0_ON[2] = 1
DP1_ON[2] = 0

#Select video source for DP output
#Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
DP_Output_0_Source[2] = 2
DP_Output_1_Source[2] = 2

# Select DP output lane rate and number of lanes
# Options (in Gbps):
# 1.62
# 2.7
# 5.4
# 8.1
DP_Rate[2] = 2.7
DP_Lane_Num[2] = 4

"""
DES2 988 Configs - Ignored if using 984
"""
# Select OLDI or RGB mode
# Options:
# 1 = RGB Mode Enabled
# 0 = OLDI Mode
RGBMode[2] = 0

# Select OLDI port configuration (Ignored for RGB mode)
# Options:
# 0 = Single OLDI port 0
# 1 = Single OLDI port 1
# 2 = Dual OLDI
# 3 = Dual OLDI Swap
OLDIEnabled[2] = 0

# Select MAPSEL Setting for port 0 and port 1 (Ignored for RGB mode)
# 0 = MAPSEL = L (LSB on D3/D4)
# 1 = MAPSEL = H (MSB on D3/D4)
MAPSEL0[2] = 1
MAPSEL1[2] = 1

# Set OLDI Bits Per Pixel for port 0 and 1 (Ignored in RGB mode)
# Options: 18, 24, 30
OLDIBpp0[2] = 18
OLDIBpp1[2] = 18

# Set RGB mode Bits Per Pixel (Ignored in OLDI mode)
RGBBpp[2] = 24

"""
#####################################
DES3 (Fourth Deserialzier) Configurations
#####################################
"""
# Des_Device
# Only used for FPD IV deserializer configurations - ignore if using FPD III deserializer
# Options 984, 988, HH984_CS1.0
Des_Device[3] = "984"

# FPD SSCG FMOD kHz
# Ignored is DES_BC_SSCG = 0
# Set the SSCG modulation frequency for FPD back channel interface SSCG
# Options: 30-33 (kHz)
DES_BC_SSCG_FMOD[3] = 33

# Display SSCG Configuration
# SSCG options for the deserializer display output (OLDI or DP/eDP Interface)
# This is independent of the FPD-Link SSCG
# Options:
# 0 = Disable SSCG on display interface
# 1 = Enable SSCG with Center Spread
# 2 = Enable SSCG with Down Spread
DES_Display_SSCG[3] = 0

"""
DES3 984 Configs - Ignored if using 988
"""
#Select DP ports to be enabled
# Enabled = 1, Disabled = 0
DP0_ON[3] = 1
DP1_ON[3] = 0

#Select video source for DP output
#Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
DP_Output_0_Source[3] = 3
DP_Output_1_Source[3] = 3

# Select DP output lane rate and number of lanes
# Options (in Gbps):
# 1.62
# 2.7
# 5.4
# 8.1
DP_Rate[3] = 2.7
DP_Lane_Num[3] = 4

"""
DES3 988 Configs - Ignored if using 984
"""
# Select OLDI or RGB mode
# Options:
# 1 = RGB Mode Enabled
# 0 = OLDI Mode
RGBMode[3] = 0

# Select OLDI port configuration (Ignored for RGB mode)
# Options:
# 0 = Single OLDI port 0
# 1 = Single OLDI port 1
# 2 = Dual OLDI
# 3 = Dual OLDI Swap
OLDIEnabled[3] = 2

# Select MAPSEL Setting for port 0 and port 1 (Ignored for RGB mode)
# 0 = MAPSEL = L (LSB on D3/D4)
# 1 = MAPSEL = H (MSB on D3/D4)
MAPSEL0[3] = 1
MAPSEL1[3] = 1

# Set OLDI Bits Per Pixel for port 0 and 1 (Ignored in RGB mode)
# Options: 18, 24, 30
OLDIBpp0[3] = 24
OLDIBpp1[3] = 24

# Set RGB mode Bits Per Pixel (Ignored in OLDI mode)
RGBBpp[3] = 24

0 Ryan yan 21 小时前回复 Eirwen

Prodigy 10 points

您好，我们在解串器984上启动PATGEN，屏幕依然没有出图，我们是这样连的链路，后面配置了DP PORT1仍然没用，下面是我们现在的配置文件。请问配置是否有什么问题，感谢

"""
Global Setups - Do Not Change
"""

"""
General Configurations - Set by the user
"""
# Serializer Address
# Ignore if using DES only configurations
SER_Address = 0x18

# First deserializer Address Port 1
# Only used for single port 1 or independent FPD link configurations
P1DES0_Address = 0x58
P1DES0_Alias = 0x5c

# Deserializer Daisy Chain Addresses
DES1_Address = 0x58
DES1_Alias = 0x5e

DES2_Address = 0x58
DES2_Alias = 0x60

DES3_Address = 0x58
DES3_Alias = 0x62

# Serializer Device
# For FPD IV serializer, options are 983 or 981, HH983_ES1.0, HH983_CS1.0
# For FPD III serializer, options are 925, 926, 921, 929, 949, 941AS, 947
Device = "983"

# Select deserializer PatGen enable
# Only applicable for FPD IV DES configurations - ignore for FPD III DES configurations
# 0 = disable
# 1 = enable
DES_Patgen_on = 1

# Set the deserializer FPD port configuration
# Ignored if serializer is 98x
# Options:
# FPD3 Dual = 5
# FPD3 Single Port 0 = 6
DES_FPDIII_Conf = 5

# Enter number of VPs used
# Options:
# 1 Display = 1 (VP0)
# 2 Displays = 2 (VP0/VP1)
# 3 Displays = 3(VP0/VP1/VP2)
# 4 Displays = 4 (VP0/VP1/VP2/VP3)
numVPs = 1

# Set max DP lane count
# Options: 1, 2, 4
# Note - for UH983 or UB983, this setting must be set to the desired lane count for DP FIFO errata to execute sucessfully
DPlanes = 4

# Set MST or SST mode
# Options: 0 = SST mode, 1 = MST mode
# MST mode always uses VP0 for MST0 and VP1 for MST1
MST = 0

# Set DP receiver to expect SSC or no SSC from the DPTX
# This setting also configures the MAX_DOWNSPREAD capability bit in DPCD 0x00003[0]
# Options: 0 = No SSC, 1 = SSC
SSC = 0

#Set DP receiver to DP or eDP mode
# Options: 0 = DP Mode, 1 = eDP Mode
eDP = 0

# EDID 8-bit I2C Address (HH983 only)
EDID_ADDR = 0xA0

"""
981 Configs - Ignored if using 983
"""
#DSI ports active
# 0 = DSI 0 only
# 1 = DSI 1 only
# 2 = DSI 0 and DSI 1
DSI_PORTS_ACTIVE = 0

# Set max DSI lane count
# Options: 1, 2, 3, 4
Port0_DSI_Lanes = 4
Port1_DSI_Lanes = 4

# Set DSI in Continuous or Non-Continuous Clock
# 1 = Continuous ; 0 = Non-Continuous Clock
Port0_Contin = 1
Port1_Contin = 1

# Set the DSI rate
# example: 500 Mbps= 500, 1.2 Gbps = 1200Mbps
Port0_DSI_Rate = 891
Port1_DSI_Rate = 891

# DES Daisy Chain SSCG FMOD kHz
# Ignored is DES_FC_SSCG = 0
# Set the SSCG modulation frequency for daisy chain forward channel interface SSCG
# Options: 30-33 (kHz)
DES_FC_SSCG_FMOD[0] = 33

# FPD SSCG FMOD kHz
# Ignored is DES_BC_SSCG = 0
# Set the SSCG modulation frequency for FPD back channel interface SSCG
# Options: 30-33 (kHz)
DES_BC_SSCG_FMOD[0] = 33

"""
#####################################
DES0 (First Deserialzier) Configurations - Ignored for FPD III Modes
#####################################
"""

"""
DES0 984 Configs - Ignored if using 988
"""
#Select DP ports to be enabled
# Enabled = 1, Disabled = 0
DP0_ON[0] = 0
DP1_ON[0] = 1

#Select video source for DP output
#Ser VP0 is mapped to Stream 0, Ser VP1 is mapped to Stream 1, and etc.
# 0 = Stream 0
# 1 = Stream 1
# 2 = Stream 2
# 3 = Stream 3
DP_Output_0_Source[0] = 1
DP_Output_1_Source[0] = 0