FPD-Link III Serializer Board FPO-953-A (Board model number NV022-A) Hardware Specification. Rev.1.0. NetVision Co., Ltd.

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1 FPD-Link III Serializer Board FPO-953-A (Board model number NV022-A) Hardware Specification Rev. NetVision Co., Ltd.

2 Update History Revision Date Note 2018/04/24 New file (Equivalent to Japanese version 1) S. Usuba 2

3 Contents 1. Outline Board shape Connector layout diagram Board Photos Details FPD-Link III Output Connector List Connector Details DIP Switch Settings SW1 (DS90UB953 Setting / I2C Connection Settings) LED Indicator I2C Bus Power GPIO Salient Points Appendix Figure of board dimensions PIC Microcomputer Peripheral circuit diagram

4 1. Outline This specification is a hardware specification of NV022-A (FPD-Link III Serializer substrate). NV022-A (hereinafter referred to as this board) is equipped with the TI company Deserializer DS90UB953, converting a video signal entered in the MIPI format to a FPD-Link III signal. This substrate has a coaxial-output connector of the Fakra standard and a connector to connect to our SVO-MIPI series board. It can be applied to the emulation of the FPD-Link III camera combined with the SVO-MIPI board. Differential outputs with STP cables are custom supported. Block diagram A block diagram of this board is shown in the figure above. The input Connector (CN2) of the MIPI signal is supposed to be connected with our video output board and can be used directly with the SVO-MIPI substrate. As an option, we have set up a pattern that can be equipped with a PIC microcomputer for an I2C slave emulation purpose. The FPD-Link III output is a single-ended FAKRA-standard connector. The board power supply is supplied from the SVO-MIPI video output board through the connector CN3.(It does not support the PoC.) The figure below shows the board connection image of the board and the SVO-MIPI board. Since the screw hole position is common on both substrates, it is possible to fix both substrates with a spacer or the like. 4

5 Board connection image 2. Board shape 2.1. Connector layout diagram The figure below shows the arrangement of the main connectors on this board. PIN numbers and pin assignments are shown in the connector details section. Main connector layout diagram - Only the main connector is shown. - CN4, CN9, CN10, CN12 not implemented 5

6 2.2. Board Photos 6

7 3. Details 3.1. FPD-Link III Output The Serializer IC DS90UB953 output (DOUT +/-) is assigned as shown in the following table on this board. Pin DC coupling Terminal PoC Connector DOUT+ 33nF Unimplemented Unimplemented CN1 DOUT- 15nF 51 Ω Unimplemented CN10 This board does not have a power on coaxial (PoC) circuit to supply power from the SVO-MIPI video output board connected to the CN Connector List CN# Implementation State Description Model number CN1 FPD-Link III Output (FAKRA Coax, ROUT+) FA1-NCRP-PCB-8 CN3 SVO-MIPI Connect QTH L-D-A CN4 Unimplemented I2C I/O Connector CN7 Unimplemented ICSP for PIC rewriting A2-6PA-2.54DSA(71) CN9 Unimplemented Expansion Connector CN10 Unimplemented FPD-Link Input FA1-NCRP-PCB-8 (Used during differential input, ROUT-) CN12 Unimplemented GPIO I/O Connector A2-6PA-2.54DSA(71) - Implementation states apply to NV022-A. - The expansion connector (CN9) is a connector for inter-board communication and future expansion in a multi-channel uptake system. - The I2C Input / Output connector (CN4) is directly connected to the I2C bus of the Serializer IC (DS90UB953) Connector Details Below is a top view of the connector on this board (outline) and pin assignment (excerpts from the schematic). (Pin assign explanatory notes) name VDDIO Description IO Power (Direct connect to CN3) 7

VCAM MIPI_GPIO0-3 Camera Power DS90UB953 GPIO 0-3 and connected (GPIO3 connected during R71 implementation) Connected with 14, 16, 20, 22 pins of CN3 during R74-R77 implementation CAM_SCL / CAM_SDA

8 VCAM MIPI_GPIO0-3 Camera Power DS90UB953 GPIO 0-3 and connected (GPIO3 connected during R71 implementation) Connected with 14, 16, 20, 22 pins of CN3 during R74-R77 implementation CAM_SCL / CAM_SDA P0_FSYNCOUT P3 P4_FSYNCIN I2C Signal Lines (DS90UB953 Direct connect) Connect with CN3 2-pin (GPIO0) Connect with CN3 10-pin (GPIO3) Connect with CN3 14-pin (GPIO4) CN1, CN10 (FA1-NZRP-PCB-8) (schematic) - When output in a single-ended, it is output to the connector CN1. CN3 (QTH L-D-A) * Pin assignment refer to SVO-MIPI Board hardware specifications 8

CN4 (171825-4 / TE Connectivity) (Top view) - It is directly

schematic) - If you want to synchronize frames between

9 CN4 ( / TE Connectivity) (Top view) - It is directly connected with the DS90UB953 I2C bus. - The connector is not implemented. (schematic) CN9 ( / TE Connectivity) (Top view) ( schematic) - If you want to synchronize frames between multiple SVO-MIPI boards, you can do this through this connector. The frame synchronization function is custom-enabled. - The connector is not implemented. CN12 (A2-6PA-2.54DSA(71) / HRS) (Top view) - The connector is not implemented. ( schematic) 9

10 3.4. DIP Switch Settings An 8-bit DIP switch (SW1) is implemented on this board, allowing the initial configuration of the serializer DS90UB953, the I2C address, and the decoupling of the I2C bus SW1 (DS90UB953 Setting / I2C Connection Settings) SW# Name Description 1 I2C_SCL When the dip switch is on, the I2C bus which is output to cn3, and 2 I2C_SDA the DS90UB953 I2C bus are connected. be disconnected. If off, both I2C buses will 3 (Reserved) (Reserved) 4 IDX0 Specifies the I2C address of the ds90ub953. Specifies the IO 5 IDX1 6 IDX2 voltage for the I2C bus. IDX0 IDX1 IDX 2 OFF OFF OFF I2C Address = 0x18, 1.8V ON OFF OFF I2C Address = 0x19, 1.8V OFF ON OFF I2C Address = 0x18, 3.3V OFF OFF ON I2C Address = 0x19, 3.3V Please note that there is an error in the silk printing on the board. 7 PDB Set the power down mode. ON: Power down OFF: Normal operation 8 (Reserved) (Reserved) - As for the default, only IDX1 (5) is ON LED Indicator LED# Name Description D1 POWER If the 3.3V is supplied, it will be lit I2C Bus Although this board has one I2C bus, it is possible to detach the I2C bus between the serializer and the SVO-MIPI board (connector CN3 side) to prevent I2C address contention. By setting the switch SW1 #1 and #2 to ON, the SVO board and the serializer's I2C bus are connected. The I2C bus in the serializer DS90UB953 is also connected to the I2C I/O connector CN4. The DS90UB953 I2C address can be changed to two types by DIP switch (SW1). See the DIP Switch Settings section for more information. 10

11 This board provides a pattern that allows you to implement PIC microcontrollers and ISP connectors in case you need to set the initial board startup or implement an I2C slave. This PIC microcontroller is not usually implemented Power The power supply of the serializer IC DS90UB953 is supplied from the connecting board (SVO-MIPI, etc.) through the CN3. The core power supply and IO power supply is 1.8 V, which is powered to serializer by a 1.8 v regulator (LDO) on the board. Because the IO power supply is fixed to 1.8 V, the IO voltage of the device to which the SVO-MIPI is connected must be set to 1.8 v GPIO In this substrate, the GPIO0-3 pin of the serializer IC (DS90UB953) is connected via a jumper resistor to the GPIO8-11 (PIN number 22, 26, 32, 34) of the connector CN3, from the SVO-MIPI substrate It is a configuration that can be a controll. You can also disconnect the GPIO by making the R59-R63 un-implemented. 4. Salient Points Item Value Description Board Dimensions x 7 mm Value without connector Power for Serializer DC +3.3V Supplied from the power supply (3.3 V) of the SVO-MIPI video output board via CN3, Buck the supplied 3.3 V voltage to 1.8 V with internal LDO. Image Input Image Output Serial communication MIPI CSI Lanes + CLK FPD-Link III max: 4Gbps (CN1) I2C Input from CN3 For more information, see DS90UB953 standards The interface of the connector follows SVO-MIPI Single-ended coaxial (FAKRA connector) If CN10 is implemented, differential input can be supported. I2C bus output to CN3 and CN4 There is a pattern that can be mounted on a PIC microcomputer (PIC16F1503) for 11

12 emulation of the camera's I2C communication response. - The above specifications apply only to model number NV022-A. 5. Appendix 5.1. Figure of board dimensions (Parts Face/Part view) 12

13 (Solder side/part view) 5.2. PIC Microcomputer Peripheral circuit diagram 13

FPD-Link III Deserializer Board FPI-954-A (Board model number NV015-A) Hardware Specification. Rev NetVision Co., Ltd.

FPD-Link III Deserializer Board FPI-954-A (Board model number NV015-A) Hardware Specification Rev. NetVision Co., Ltd. Update History Revision Date Note 2018/04/12 New file (Equivalent to Japanese version