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8

DEMO MANUAL DC2515A

Rev. 0

DC1941 isoSPI MASTER SETTINGS

The DC1941 jumpers must first be properly set to inter-

face between DC2026 and DC2515.
Refer to demo manual DC1941D for jumper setting details.
Figure 6 shows the proper board settings.

1. JP2:

 VCC = DC590.

2. JP3:

 ENABLE = EN.

3. JP4:

 SLOW = 0.

4. JP5:

 MODE = MASTER.

5. JP6:

 VCCS = VCC.

6. JP7:

 PHA = 1.

7. JP8:

 POL = 1.

8. JP9, JP10:

 VTH = VTH2.

Figure 6. DC1941 isoSPI Master Mode Jumper Settings

EN

SLP_EN

VTH2

VTH1

VTH2

VTH1

MASTER

SLAVE

DC590

EXT

VCC

EXT

1

0

1

0

VCC

VCCS

PHA

POL

J2

J1

VCCS

GND

GND

VCC

DC1941

JP3

JP10

JP9

JP2

JP6

JP7

JP8

JP4

JP5

SLOW

1

0

DC2515 F06

Содержание DC2792B

Страница 1: ...ective owners PERFORMANCE SUMMARY to control the battery stack monitor IC and receive data through a USB serial port The DC2026C provides a stan dard SPI interface which can be connected directly to a...

Страница 2: ...in Table 1 Alternatively resistors can be used to simulate battery cell voltages 100 0 5W or equivalent resistors are rec ommended because 100 or lower values typically will not induce measurement err...

Страница 3: ...nected as a typical single ended isoSPI bus master or to both ends of a reversible configuration with two isoSPI bus masters The DC1941 can be connected as a typical single ended isoSPI bus master Wh...

Страница 4: ...sy chain the DC2515 to another DC2515 in isoSPI mode This DC2515 is the last or top board of a two board stack More DC2515 upper boards can be daisy chained together in the same manner a Connect a RJ4...

Страница 5: ...on c JP3 can be 0 or 1 depending if the Discharge Timer function is being used 4 Connect or daisy chain the DC2515 to another DC2515 inisoSPImode ThisDC2515isthelast or top board ofatwo boardstack Mor...

Страница 6: ...can be 0 or 1 depending if the Discharge Timer function is being used 4 Connect or daisy chain the DC2515 to another DC2515 in isoSPI mode This DC2515 is the first or bottom board of a two board stack...

Страница 7: ...JP4 to 1 for isoSPI communication c JP3 can be 0 or 1 depending if the Discharge Timer function is being used 4 Connect or daisy chain the DC2515 to another DC2515 inisoSPImode ThisDC2515isthelast or...

Страница 8: ...ls Figure 6 shows the proper board settings 1 JP2 VCC DC590 2 JP3 ENABLE EN 3 JP4 SLOW 0 4 JP5 MODE MASTER 5 JP6 VCCS VCC 6 JP7 PHA 1 7 JP8 POL 1 8 JP9 JP10 VTH VTH2 Figure 6 DC1941 isoSPI Master Mode...

Страница 9: ...C2515 JP1 JP2 and JP4 to 1 for isoSPI communication c JP3 can be 0 or 1 depending if the Discharge Timer function is being used 5 Connect or daisy chain the DC2515 to another DC2515 inisoSPImode ThisD...

Страница 10: ...JP2 and JP4 to 1 for isoSPI communication c JP3 can be 0 or 1 depending if the Discharge Timer function is being used 5 Connect or daisy chain the DC2515 to another DC2515 in isoSPI mode This DC2515...

Страница 11: ...r IC open drain SDO and an easy ribbon cable connection for SPI communication through the DC2515 14 pin QuikEval J4 connector Arduino IDE Setup 1 Download then install the Arduino IDE onto the PC Deta...

Страница 12: ...n DC2026 is usually the highest COM port number The PC screenshots used in this example show the DC2026 connected toCOM6 5 Select the correct Arduino compatible microcontroller board Under the Tools m...

Страница 13: ...top right corner then the Serial Monitor window will open and show on the top left corner the COMxx used 9 Configure the Serial Monitor to allow communication to the DC2026 through USB On the bottom o...

Страница 14: ...an be accessed by opening the Linduino html file as found in the main sketchbook directory shown below and in the Documentation directory What Is A Sketch A sketch is simply another word for a microco...

Страница 15: ...ed by setting what the Measure field is equal to To Measure Cells and the Status register but not the AUX register the variables would be setup as shown below const uint8_t MEASURE_CELL ENABLED This i...

Страница 16: ...isclose or transfer any portion of the Evaluation Board to any other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to prompt...

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