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dc2691af

DEMO MANUAL DC2691A

DC2691A DETAILS

What You Can Do with the DC2691A

1. Compare the contents of the LTC2972’s EEPROM 

against any LTpowerPlay Project File. (Verify)

2. Program the contents of the LTC2972’s EEPROM using 

any LTpowerPlay Project File. (Program and Verify)

Figure 2. DC2691A Top Side Details

Содержание Linear Technology DC2691A

Страница 1: ...rPlay are registered trademarks of Analog Devices Inc All other trademarks are the property of their respective owners Power System Manager Features n n Sequence Trim Margin Supervise Power Supplies n n Manage Faults Monitor Telemetry Create Fault Logs n n PMBus Compliant Command Set n n Supported by LTpowerPlay GUI n n Margin or Trim Supplies to 0 25 Accuracy n n Monitor Input Current 1 and Accum...

Страница 2: ...You Can Do with the DC2691A 1 Compare the contents of the LTC2972 s EEPROM against any LTpowerPlay Project File Verify 2 Program the contents of the LTC2972 s EEPROM using any LTpowerPlay Project File Program and Verify Figure 2 DC2691A Top Side Details ...

Страница 3: ...ic and debug features It becomes a valuable diagnostic tool during board bring up to program or tweak the power management scheme in a system or to diagnose power issues when bringing up rails LTpowerPlay utilizes the DC1613 I2C SMBus PMBus Controller to communicate with one of many potential targets including the DC2691A programming board or a customer board The software also provides an automati...

Страница 4: ...FF NOTE By default ASEL0 and ASEL1 jumpers are both set to low L If you wish to program a device with an address other than 0x5C adjust ASEL0 and ASEL1 jumpers appropriately Consult device data sheet for details 2 Connect USB controller to your PC Plug the ribbon cable into connector J1 of the DC2691A programming board 3 Open the socket lid Place the IC inside with pin 1 located in the upper left ...

Страница 5: ... OFF Figure 5 DC1613 Ribbon Cable Attached and Lid Closed 5 Set the power switch S1 to the ON position The VDD33 LED will illuminate indicating the on chip regulator is providing internal power 6 Launch the LTpowerPlay software from your PC The LT Device Programmer window will appear Click next to the selection box and select your proj file to program the device Figure 6 LT Device Programmer QUICK...

Страница 6: ...you will see Success fully Programmed and Verified Device in the status bar at the bottom Figure 8 Successfully Programmed 8 Prior to removing the device from the socket set the power switch S1 to the off position to remove power from the device The USB ribbon cable may remain connected to programing board 9 To program another device repeat Steps 3 through 5 then Steps 7 and 8 LTpowerPlay s Progra...

Страница 7: ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 C1 C2 C3 C4 C5 C6 R8 R9 R5 R6 R3 J1 1 2 3 4 5 6 7 8 9 10 11 12 S1 2 3 1 S1 5 6 4 1 2 3 4 5 U2 1 2 3 4 ASEL0 1 2 3 WP 1 2 3 4 ASEL1 LED1 C7 R1 R2 R4 R7 R10 R11 R12 R13 GND GND 5V VDD33_2972 VDD33_2972 5V_DONGLE SDA SDA SCL SCL VSENSEP0 ISENSEP0 ISENSEM0 VDAC0 VSENSEP1 ISENSEP1 ISENSEM1 VDAC1 VPWR VIN_SNS SHARE_CLK CONTROL0 SCL SDA FAUL...

Страница 8: ...OR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Further the user releases LTC from all claims arising from the handling or use of the goods Due to the open construction of the product it ...

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