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EVB-EMC14XX User Manual

 SMSC EMC140X/2X

Revision 1.0 (12-14-06)

13

Note:

dashed line indicates jumper position

3.11

  Other Sensor Features

Other features such as Ideality Factor Configuration, Conversion Rate, Digital Filtering, and Standby
Mode can be controlled with EMC140X/2X registers. See the datasheet register description for details.

JP17

ALERT pull-up

1 - 2

3 4

5 6

7 8

9 10

11 12

Select 4.7k ohm resistor

Select 6.8k ohm resistor

Select 10k ohm resistor

Select 15k ohm resistor

Select 22k ohm resistor

Select 33k ohm resistor

JP18

SYS_SHDN 

pull-up

1 - 2

3 4

5 6

7 8

9 10

11 12

Select 4.7k ohm resistor

Select 6.8k ohm resistor

Select 10k ohm resistor

Select 15k ohm resistor

Select 22k ohm resistor

Select 33k ohm resistor

JP19

USB to SMBus

1 - 2

3 - 4

5 - 6

7 - 8

+3.3V

SDA - SMBus

SCL - SMBus

ALERT

JP20

Flash Prog

Header

NA

Used in manufacturing

JUMPER

NAME

CONNECTION

DESCRIPTION

Содержание EVB-EMC14 Series

Страница 1: ...or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage Any and all such uses without prior written...

Страница 2: ...tor one internal diode and up to three externally connected temperature diodes All of the modes and functions of the EMC140X 2X can be tested and observed with the EVB EMC14XX The EVB EMC14XX is a USB...

Страница 3: ...file on the disk 2 Connect the supplied USB cable to an available USB port on the PC Plug the mini B end of the USB cable into EVB connector P6 The 3 3V and Bridge ACT LEDs should illuminate After the...

Страница 4: ...EVB EMC14XX User Manual Revision 1 0 12 14 06 SMSC EMC140X 2X 4 Figure 2 1 Chip Manager Quick Help Startup Screen...

Страница 5: ...EVB EMC14XX User Manual SMSC EMC140X 2X Revision 1 0 12 14 06 5 Figure 2 2 Chip Manager Help Screen...

Страница 6: ...X 6 2 4 Board Layout The EVB was designed for ease of use and user experimentation with easily accessible jumpers and access to the SMBus data lines Figure 2 3 below shows the silk screen for the EVB...

Страница 7: ...remove the jumpers on JP6 and connect the SMBus master to the SCL SDA and ALERT pins as well as an external supply for 3 3V n The 3 3V can be supplied by the SMBus bridge by leaving the 3 3V jumper in...

Страница 8: ...P16 This feature Table 3 1 LED Status Indicators LED SIGNAL OFF GREEN RED LED1 ALERT 3 3V power OFF No ALERT ALERT LED2 3 3V 3 3V power OFF 3 3V power ON NA LED3 Bridge Activity NO Activity on USB SMB...

Страница 9: ...ode remote 0 ohms in DN line diode remote Table 3 4 Remote Diode Configurations JUMPER CONFIGURATION PIN 1 PIN 2 PIN 3 PIN 4 JP7 On board diode EMC1402 Q1 short DP short DN Off board diode CPU GPU etc...

Страница 10: ...EVB EMC14XX User Manual Revision 1 0 12 14 06 SMSC EMC140X 2X 10 Off board diode CPU GPU etc JP12 Open Open NA NA JP11 remote DP remote DN Vbias GND CONFIGURATION JUMPER PIN 1 PIN 2 PIN 3 PIN 4...

Страница 11: ...LERT and SYS_SHDN Resistor Selection for SYS_SHDN Temperature R53 JP18 1 2 4 7K OHM 10 R54 JP18 3 4 6 8K OHM 10 R55 JP18 5 6 10K OHM 10 R56 JP18 7 8 15K OHM 10 R57 JP18 9 10 22K OHM 10 R58 JP18 11 12...

Страница 12: ...MC1424 JP7 EMC1402 off board diode 1 2 3 4 DP connection DN connection JP8 EMC1403 off board diode 1 2 3 4 DP connection DN connection JP9 EMC1404 off board diode 1 2 3 4 DP connection DN connection J...

Страница 13: ...JP17 ALERT pull up 1 2 3 4 5 6 7 8 9 10 11 12 Select 4 7k ohm resistor Select 6 8k ohm resistor Select 10k ohm resistor Select 15k ohm resistor Select 22k ohm resistor Select 33k ohm resistor JP18 SYS...

Страница 14: ...d read write configuration register values 4 2 Temperature Register History Graph To open a Temperature or Register History Graph window select the register or registers to plot in the Chip Manager ap...

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