ZHCSIP7B August 2018 – September 2023 DS90UB962-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 DC Electrical Characteristics
- 6.6 AC Electrical Characteristics
- 6.7 CSI-2 Timing Specifications
- 6.8 Recommended Timing for the Serial Control Bus
- 6.9 Timing Diagrams
- 6.10 Typical Characteristics
-
7 Detailed Description
- 7.1 Overview
- 7.2 Functional Block Diagram
- 7.3 Feature Description
- 7.4
Device Functional Modes
- 7.4.1 CSI-2 Mode
- 7.4.2 RAW Mode
- 7.4.3 MODE Pin
- 7.4.4 REFCLK
- 7.4.5 Receiver Port Control
- 7.4.6 Input Jitter Tolerance
- 7.4.7 Adaptive Equalizer
- 7.4.8 Channel Monitor Loop-Through Output Driver
- 7.4.9 RX Port Status
- 7.4.10 Sensor Status
- 7.4.11 GPIO Support
- 7.4.12 RAW Mode LV / FV Controls
- 7.4.13 CSI-2 Protocol Layer
- 7.4.14 CSI-2 Short Packet
- 7.4.15 CSI-2 Long Packet
- 7.4.16 CSI-2 Data Identifier
- 7.4.17 Virtual Channel and Context
- 7.4.18 CSI-2 Mode Virtual Channel Mapping
- 7.4.19 CSI-2 Transmitter Frequency
- 7.4.20 CSI-2 Output Bandwidth
- 7.4.21 CSI-2 Transmitter Status
- 7.4.22 Video Buffers
- 7.4.23 CSI-2 Line Count and Line Length
- 7.4.24 FrameSync Operation
- 7.4.25
CSI-2 Forwarding
- 7.4.25.1 Best-Effort Round Robin CSI-2 Forwarding
- 7.4.25.2 Synchronized CSI-2 Forwarding
- 7.4.25.3 Basic Synchronized CSI-2 Forwarding
- 7.4.25.4 Line-Interleaved CSI-2 Forwarding
- 7.4.25.5 Line-Concatenated CSI-2 Forwarding
- 7.4.25.6 CSI-2 Transmitter Output Control
- 7.4.25.7 Enabling and Disabling CSI-2 Transmitters
- 7.5
Programming
- 7.5.1 Serial Control Bus
- 7.5.2 Second I2C Port
- 7.5.3 I2C Target Operation
- 7.5.4 Remote Target Operation
- 7.5.5 Remote Target Addressing
- 7.5.6 Broadcast Write to Remote Devices
- 7.5.7 I2C Controller Proxy
- 7.5.8 I2C Controller Proxy Timing
- 7.5.9 Interrupt Support
- 7.5.10 Error Handling
- 7.5.11 Timestamp – Video Skew Detection
- 7.5.12 Pattern Generation
- 7.5.13 FPD-Link BIST Mode
- 7.6 Register Maps
- 8 Application and Implementation
- 9 Device and Documentation Support
- 10Mechanical, Packaging, and Orderable Information
7.4.6 Input Jitter Tolerance
Input jitter tolerance is the ability of the clock and data recovery (CDR) and phase-locked loop (PLL) of the receiver to track and recover the incoming serial data stream. Jitter tolerance at a specific frequency is the maximum jitter permissible before data errors occur. Figure 7-3 shows the allowable total jitter of the receiver inputs and must be less than the values in Table 7-4.
Figure 7-3 Input Jitter Tolerance PlotTable 7-4 Input Jitter Tolerance Limit
| INTERFACE | JITTER AMPLITUDE (UI p-p) | FREQUENCY (MHz) (1) | ||
|---|---|---|---|---|
| FPD3 | A1 | A2 | ?1 | ?2 |
| 1 | 0.4 | FPD3_PCLK / 80 | FPD3_PCLK / 15 | |
(1) FPD3_PCLK frequency is a function of the PCLK, CLK_IN, or REFCLK frequency and dependent on the serializer operating MODE:
CSI-2 synchronous mode: FPD3_PCLK = 4 x REFCLK
CSI-2 non-synchronous mode: FPD3_PCLK = 2 x CLK_IN
RAW 10-bit mode: FPD3_PCLK = PCLK / 2
RAW 12-bit HF mode: FPD3_PCLK = 2 x PCLK / 3
RAW 12-bit LF mode: FPD3_PCLK = PCLK
CSI-2 synchronous mode: FPD3_PCLK = 4 x REFCLK
CSI-2 non-synchronous mode: FPD3_PCLK = 2 x CLK_IN
RAW 10-bit mode: FPD3_PCLK = PCLK / 2
RAW 12-bit HF mode: FPD3_PCLK = 2 x PCLK / 3
RAW 12-bit LF mode: FPD3_PCLK = PCLK