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TUSB213EVM
Page 1: ...intended application Target applications include cell phones desktop or notebook computers docking stations TVs and active cables Schematic and layout information is included at the end of this manual Contents 1 Introduction 2 2 TUSB213 EVM Configuration 3 2 1 TUSB213 EVM Kit Contents 3 2 2 Description of EVM Board 3 2 3 Configuration Switches 3 2 4 Selecting Equalization and Boost Level for TUSB2...
Page 2: ...tioner designed to compensate for ISI signal loss in a transmission channel The TUSB213 design is agnostic to USB low and full speed signals and does not affect full speed FS and low speed LS signaling High speed signals are compensated along with programmable DC gain to fine tune device performance to optimize the HS signals at the connector This EVM was designed to be used as a medium connection...
Page 3: ...switch installed on this EVM and Table 1 highlights their functionality and configuration Figure 2 TUSB213 EVM 2 3 Configuration Switches The TUSB213 has three switches to facilitate configuration changes Changing these switch settings without a complete understanding of the result is not recommended Configuration inputs are only read by the TUSB213 during power on reset or after de asserting the ...
Page 4: ...J5 Boost and ENA_HS spac1 Boost and ENA_HS spac2 GND 2 4 Selecting Equalization and Boost Level for TUSB213 The primary purpose of the TUSB213 is to restore the signal integrity of a USB high speed channel up to the USB connector The platform goal is to pass the USB Near End or Far End Eye Mask with the TUSB213 in the best location A typical use case is to place the TUSB213 close to the USB connec...
Page 5: ...if the test fixture is hot plugged to the host or downstream HUB port after the command to send test packets has already been entered using the HSETT tool it is necessary to select TEST PACKETS and click Execute again after the test fixture is connected to ensure the TUSB213 detects a compliance test set up The following generic procedure can be used to take the USB 2 0 compliance eye diagrams ref...
Page 6: ...witch Push Button A1 A1 A2 A2 B1 B1 B2 B2 R5 0 R7 3 8K C6 0 1uF J2 HDR2X1 M 1 1 2 R10 15K J1 HDR2X1 M 1 1 2 R6 1 74K SW2 Switch CJS 1201 1 1 2 2 3 3 C5 1uF P2 USB3 Type A Receptacle VBUS 1 USB2_DM 2 USB2_DP 3 GND 4 SS_RX_N 5 SS_RX_P 6 GND_Drain 7 SS_TX_N 8 SS_TX_P 9 Shield1 10 Shield2 11 R8 75 R9 75 D2 Green R4 0 R3 0 R2 0 J3 HDR2X1 M 1 1 2 Copyright 2017 Texas Instruments Incorporated PCB Constru...
Page 7: ...TUSB213 EVM Table 3 TUSB213 EVM Bill of Materials Item Quantity Reference Part 1 3 C1 C2 C6 0 1uF 2 1 C3 10uF 3 1 C4 1uF 4 1 C5 1uF 5 2 D1 D2 LED 6 5 J1 J2 J3 J4 J5 HDR2X1 M 1 7 1 P1 USB3 0 Type B Receptacle 8 1 P2 USB3 Type A Receptacle 9 4 R1 R2 R3 R4 0 10 1 R5 0 11 1 R6 1 7K 12 1 R7 3 8K 13 2 R8 R9 75 14 1 R10 15K 15 1 R11 12K 16 1 R12 30K 17 1 SW1 Switch Push Button 18 2 SW2 SW3 Switch CJS 120...
Page 8: ...y set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warr...
Page 9: ...the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...
Page 10: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even ...
Page 11: ...COST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...
Page 12: ... TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN including but not limited to any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI product...
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