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© Texas Instruments 2011 

www.ti.com 

 

 

PCIE16X-800EVK User Guide 

PCIe 16X Lane Card Evaluation Kit

 

 

 

General Description: 

The PCIE16X-800EVK is a PCIe add-in riser card for PCIe 16x applications. It provides a complete 
platform to evaluate 4 - DS80PCI800SQ, 8 channels PCIe repeater for PCIe system protocol and lane 
negotiation validation. The card has a 16X PCIe edge fingers at J1 which plugs into a motherboard 
that has a PCIe 16X connector. The card also has a PCIe 16X connector at J2 for endpoint connection 
(PCIe graphic card or SATA/SAS raid controller card).

 

 

Features: 

 8 channel PCIe repeater up to 8 Gbps (GEN 3) 

 Low power consumption, with option to power down unused channels 

 Adjustable receive equalization 

 Adjustable transmit VOD and De-emphasis 

 IDLE detection — squelch function auto mutes the output 

 Programmable via pin selection or SMBus interface 

 Single supply operation: VIN = 3.3V±10% or VDD = 2.5V ±5% 

 -40°C to +85°C Operation 

 >6 kV HBM ESD Rating 

 High speed signal flow–thru pin-out package - SQA54A: 54-pin LLP (10 mm x 5.5 mm, 0.5 mm pitch) 

 

Applications: 

 Extends FR-4 Backplane Trace for PCIe Applications 

 

PCIE16X-800EVK Demo Kit Contents: 

 End User License Agreement 

 PCIE16X-800EVK User Guide Rev 1.2 

 PCIE16X-800EVK Board 

 

Odering Information: 

SMA Evaluation Kit: 

PCIE16X-800EVK 

 

Summary of Contents for PCIE16X-800EVK

Page 1: ...AS raid controller card Features 8 channel PCIe repeater up to 8 Gbps GEN 3 Low power consumption with option to power down unused channels Adjustable receive equalization Adjustable transmit VOD and De emphasis IDLE detection squelch function auto mutes the output Programmable via pin selection or SMBus interface Single supply operation VIN 3 3V 10 or VDD 2 5V 5 40 C to 85 C Operation 6 kV HBM ES...

Page 2: ... Texas Instruments 2011 www ti com Figure 1 PCIE16X 800EVK Evaluation Board ...

Page 3: ...ional socket for EEPROM SW1 EQB 1 0 or AD 3 2 PIN MODE EQ control for channel B inputs SMBUS MODE AD 3 2 device address bits SW2 ENSMB ENSMB LOW PIN MODE ENSMB HIGH SMBUS slave mode ENSMB FLOAT SMBUS master mode load configuration from EEPROM SW3 DEMA 1 0 PIN MODE DE control for channel A outputs SW4 SDA SCL ON position connects SDA and SCL lines to the device pin SW5 DEMB 1 0 or AD 1 0 PIN MODE D...

Page 4: ...XDET 1 50 ohm input termination set switches 3 2 1 OFF OFF ON SW10 RATE F enable rate detection set switches 6 5 4 to OFF OFF OFF RATE R GEN3 mode set switches 6 5 4 OFF ON OFF RATE 0 GEN1 2 mode set switches 6 5 4 ON OFF OFF SW6 SD_TH F default signal detect threshold level set switches 3 2 1 OFF OFF OFF SW6 LPBK RES F normal operation set switches 6 5 4 OFF OFF OFF SW8 Set switches to OFF positi...

Page 5: ...s of VOD and DE when in pin mode In Gen 1 2 the de emphasis level can be set with the DEMx 1 0 pins but is not available in Gen 3 Level DEMA B 1 0 SW5 DEMB 1 0 SW3 DEMA 1 0 GEN1 2 6 5 4 3 2 1 VOD Vp p DE dB 1 0 0 ON OFF OFF ON OFF OFF 0 8 0 2 0 R ON OFF OFF OFF ON OFF 0 9 0 3 0 F ON OFF OFF OFF OFF OFF 0 9 3 5 4 0 1 ON OFF OFF OFF OFF ON 1 0 0 5 R 0 OFF ON OFF ON OFF OFF 1 0 3 5 6 R R OFF ON OFF O...

Page 6: ... Texas Instruments 2011 www ti com Document ID PCIE16X 800EVK User Guide Date November 2011 Rev 1 2 ...

Page 7: ...AP C88 0 22uF C70 0 22uF C1330 22uF C45 0 22uF C33 0 22uF C10 0 1uF C7 0 1uF C9 0 1uF C79 0 22uF C1000 22uF R1 1 5k U1 DS80PCI800 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 54 53 52 51 50 49 48 47 46 55 IB_0 IB_0 IB_1 IB_1 IB_2 IB_2 IB_3 IB_3 VDD IA_0 IA_0 IA_1 IA_1 VDD IA_2 IA_2 IA_3 IA_3 EQA1 EQA0 RATE RXDET RES V...

Page 8: ...A1_SCL VIH VIH VIH GND EQA0 VIH EQA1 RXDET GND VIH GND RATE VIH VIH RES DEMB1_AD0 GND GND GND VIH GND VIH DEMB0_AD1 SCL SDA GND GND GND GND GND GND SDA GND GND GND GND GND GND GND GND GND GND GND SCL GND 3_3V VOUT1_2 VIH GND VIH RD_EN2 RD_EN3 RD_EN4 A_D1 A_D2 A_D3 RD_EN2 RD_EN4 RD_EN3 SD_TH SCL SDA SMCLK SMDAT PRSNT2_4 PRSNT PRSNT2_3 PRSNT2_2 PRSNT2_1 DEMA0_SDA EQB0_AD3 RXDET PRSNT DEMA1_SCL DEMB0...

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