Renesas ISL78610EVKIT1Z User manual

USER’S MANUAL
UG077
Rev 1.00
October 21, 2016
ISL78610EVKIT1Z
Evaluation Kit User Guide
UG077 Rev 1.00 Page 1 of 30
October 21, 2016
Description
The ISL78610EVKIT1Z is a kit that facilitates testing of the
ISL78610 Li-ion battery pack analog front-end ICs. The
ISL78610 monitors cell voltage and temperature. It converts
the cell voltages and temperatures to 14-bit digital values,
provides cell balance control, and provides significant fault
detection. The ISL78610 also contains daisy chain hardware to
provide robust, redundant, board-to-board communications.
The evaluation kit can be used as a stand-alone monitor or
combined with additional boards to create a daisy chained
application. One board, operating alone, allows testing of up to
12-cell series-connected Li-ion battery packs, using a standard
USB interface to a PC. Up to 14 boards cascade - with daisy
chain communication from board-to-board to test systems with
up to 168 cells.
Specifications
This board has been configured and optimized for the following
operating conditions:
•V
BAT = 6V to 60V
•V
BAT daisy chain = 10V to 60V
•VCn(for n = 1 to 12) = V(VCn-1) to V(VCn-1) + 5V
•CBn
(for n = 1 to 9) = V(VCn-1) to V(VCn-1) + 9V
•CBn(for n = 10 to 12) = V(VCn) -9V to V(VCn)
• External inputs ExT1 to ExT4 = 0V to 2.5V (external
temperature measurement thermistors on board)
Key Features
• Supports both stand-alone and daisy chained configurations
• Daisy chaining with both connector only or wire jumper
options
•GUIprovidedexportoptionfor generation of detailed
register and/or SPI communications log files
• USB dongle runs HID firmware for driver-less enumeration
and communications with Windows platforms
• GUI add-in chart generation tool supports real-time
graphing, zoom, and export of captured data
• Software provides checksum requirements associated with
daisy chain communications
• Evaluation kit includes a “Battery Emulation” power supply
board for cell voltage generation
Related Literature
• For a full list of related documents, please visit our website
-ISL78610 product page
Ordering Information
PART NUMBER DESCRIPTION
ISL78610EVKIT1Z Evaluation Kit for the ISL78610EVAL2Z Rev B
FIGURE 1. TYPICAL APPLICATION
ISL78610
DHi2
DLo2
SCLK
DOUT
DIN
CS
ISL78MICROEVZ BOARD
DATA READY
FAULT
TO OTHER DEVICES (OPTIONAL)
EN
ISL78610EVAL2Z REVB BOARD
ISL78610
DHi1
DLo1
DAISY CHAIN MID OR
DHi2
DLo2
VG1VG1
VG1
VG1
VG2
VG2 VG2
MASTER OR STAND-ALONE
BLUE SHADED ITEMS
INCLUDED IN KIT
ORDER ADDITIONAL
KITS FOR DAISY
OPERATION
USB
COMMS SELECT 1
V3P3
PC
(GUI)
ISL78610EVAL2Z REVB BOARD
TOP (OPTIONAL)

UG077 Rev 1.00 Page 2 of 30
October 21, 2016
ISL78610EVKIT1Z
Document Overview
The following are three key portions of this document.
Software Installation
The software is necessary to use this evaluation kit. This section
guides you through the installation and verification of both the
GUI/Windows software and also the USB enumeration of the HID
firmware/dongle device for PC to device(s) communication.
Quick Hardware Setup Guide
This section provides information regarding the connection of the
various boards and the settings of the configuration options.
Quick GUI Setup Guide (Using the GUI)
This section steps the user through fundamental use of the GUI
software. Enough information is provided to establish and verify
communications are working properly and enable the user to
observe measurements in real time and export data as well.
Functional Description
The ISL78610EVKIT1Z evaluation kit, coupled with the
associated GUI, provides the means to familiarize oneself with
the various instructions, capability, and operation of the device. A
single ISL78610 Li-ion battery manager IC supervises up to 12
series-connected cells. The part provides accurate monitoring,
cell balancing, and extensive system diagnostics functions.
The kit enables the user to activate and data log voltage and
temperature measurements. Cell voltages are supplied via a
resistor ladder network in the MCB_PS3_Z multicell power supply
test board.
The ISL78610 has three cell balancing modes incorporated:
Manual Balance mode, Timed Balance mode, and Auto Balance
mode. The Auto Balance mode terminates balancing functions
when a charge transfer value specified by the host
microcontroller has been met. Note: Cell balancing will require
the removal of the MCB_PS3_Z multicell power supply test board
and attachment of cell devices that are capable of sourcing and
sinking current.
The ISL78610 communicates to a host microcontroller via an SPI
interface and to other ISL78610 devices using a robust, two-wire
daisy chain system. The primary evaluation board provides
configuration options that can be set via switches. These are
discussed in detail later in this document.
Connecting multiple Intersil boards allows the user to set-up
communications and measurement capability of many packs
and up to 185 battery cells. However, one should review “Quick
Hardware Setup Guide” on page 4. There will be safety concerns
as voltage levels increase with multiple packs.
What is Inside
The ISL78610EVKIT1Z evaluation kit contains:
• ISL78610EVAL2Z evaluation board
• MCB_PS3_Z multicell power supply test board
• USB cable, connects PC to evaluation board
• One daisy chain cable
What is Needed
The following instruments will be needed to perform testing:
• 60V/1A adjustable power supply
• Wires to connect power supply to MCB_PS3_Z board
• Precision multimeter
• Windows computer with USB port
• One (or two) 24V/1A wall power supplies with 2.1mm power
jack - connects to CUI. Includes power jack model PJ-102A. The
MCB_PS3_Z board can use these for supply instead of an
adjustable supply (optional).
• Oscilloscope (optional)
• Cables and wires (optional)
Software Installation
This version of software supports ISL94212, ISL78600, or
ISL78610 devices. (For ISL78610 devices, use the ISL78610
setting.) The software has been tested on XP, Win7, and Win8
Platforms.
1. Run the Intersil_BMS_Vxxx.exe file. This installs the BMS GUI
software to the PC. Depending on your IT department there
are a couple of items to address when performing an
installation.
Select “Run As Administrator” option when available (right
click in installation program)
When setting up project installation and shortcut paths, consider
using Users\Public instead of program directory.

UG077 Rev 1.00 Page 3 of 30
October 21, 2016
ISL78610EVKIT1Z
2. Connecting the Evaluation board will result in automatic USB
Enumeration under the Human Interface section of the
Windows device manager.
FIGURE 2. ISL78610EVKIT1Z REVB SINGLE BOARD SETUP
1 OR 2
24V SUPPLIES
ON OFF
SWITCHES
MCB_PS3_Z BOARD
TO PC
DAISYCHAIN
TOP JUMPER
ISL78610
ENABLE/DISABLE
ISL78MICROEVZ BOARD
ISL78610 LED
ENABLE
ISL78610EVAL2Z
6V TO
60V

UG077 Rev 1.00 Page 4 of 30
October 21, 2016
ISL78610EVKIT1Z
Quick Hardware Setup Guide
Single Board
1. Before connecting the power supply to the boards, set the
power supply voltage to 39.6V (3.3V per cell). If there are
fewer cells being tested, reduce the power supply voltage
such that it equals 3.3V times the number of cells.
2. Connect and check the power supply to the MCB_PS3_Z
board. The positive terminal is J5/J11 and the negative
terminal is J8/J12. Check that the voltages on the J2
connector are 3.3V from pin to pin. Ground should be on the
pin labeled “0” and “G”.
If there is no voltage on J2, check that the switches are all set
to “ON”. Also, make sure that there is a jumper on JP2 of the
MCB_PS3_Z board to select the 12-cell option. This puts the
proper voltage on the VBAT pin.
3. Turn off the power to the power supply.
4. Connect ISL78610EVAL2Z connector J4 to the MCB_PS3_Z
board connector J1.
5. Check the jumpers and switches. Since this is a single board
configuration, the ISL78610EVAL2Z board should be
configured as follows:
• EN, LEDEN should contain jumpers.
• EN should be set to ENABLE.
• Place a shunt on the “TOP” jumper for single board
operation.
6. Connect microcontroller board (ISL78MICROEVZ) connector
JP1 to the ISL78610EVAL2Z board connector JP6 (see
Figure 2).
7. Connect the USB port of the PC to the USB port of the
ISL78610EVAL2Z board.
8. Run the GUI. A “Startup” screen in the GUI will indicate
whether the USB dongle is connected and wait for you to
select the evaluation board.
9. Turn on the power to the supply and notice that there are two
green LEDs (V3P3 and xVDD), indicating the LDO regulators
on the ISL78610 are operating.
Once powered, the ISL78610EVAL2Z board voltages at
various points should be:
V3P3 = 3.3V ±3%
VCC = ~3.3V ±5% (a little lower than V3P3)
V2P5 = 2.5V ±2%
VREF = 2.5005V ±0.5mV. (see “Quick GUI Setup Guide (Using
the GUI)” on page 8). Use the software to connect the board
and read the cell voltages.
10. On the GUI, select “Connect”. This will bring up a configuration
box. Select “Non-Daisy” and click on “OK”.
11. Compare the voltages at the board input with the readings
provided by the GUI. Use a meter to measure each of the cell
voltages just after the J3 connector on the ISL78610EVAL2Z
board, because the MCB_PS3_Z board may not accurately
divide the voltages into equal 3.3V steps. Also, measure the
voltage from cell to cell, not cell to ground, to get the best
accuracy. The meter reading and the GUI readout voltages
should closely match (±5.0mV at 3.3V and room
temperature).
Daisy Chain
1. Before connecting the power supply to the boards, set the
power supply voltage to 39.6V (3.3V per cell). If there are
fewer cells being tested, reduce the power supply voltage
such that it equals 3.3V times the number of cells.
2. Connect the power supply to all MCB_PS3_Z boards in
parallel. This is not typical of a battery installation, where the
ground of one board is the VBAT of another, but it easily
facilitates testing of the communication and allows a safer
environment for initial testing.
There should be one MCB_PS3_Z board for every evaluation
board. The positive terminal of the MCB_PS3_Z board is
J5/J11 and the negative terminal is J8/J12. Check that the
voltages on the J3 connectors of all boards are 3.3V from pin
to pin. Ground should be on the pin labeled “0” or “GND”.
3. Turn off the power to the power supply.
4. Connect each ISL78610EVAL2Z board connector J4 to an
MCB_PS3_Z board connector J1.
5. Connect the daisy chain.
The daisy chain can be connected together directly or with
cables, as shown in Figures 3 and 4on page 7 or using a
combination of direct and cable connections. When using
twisted pair cables, connect the wires as shown in Table 1 on
page 5. (Note: the boards are configured to prevent both
direct connection and twisted pair cable connection.)
USE CAUTION when connecting the MCB_PS3_Z boards in
series, since voltages quickly reach hazardous levels. BE
CAREFUL!

UG077 Rev 1.00 Page 5 of 30
October 21, 2016
ISL78610EVKIT1Z
6. Check the jumpers and switches on the boards. Since this is
a daisy chain configuration, each board should be configured
as follows:
•EN and LEDEN contain jumpers
•EN should be set to ENABLE
•Place a shunt on the “TOP” jumper on the top daisy chain
board only. There should be no shunt on the “TOP” jumper
on the other two boards.
7. Connect microcontroller board (ISL78MICROEVZ) connector
JP1 to the master ISL78610EVAL2Z board connector JP6.
8. Connect the USB port of the PC to the USB port of the
ISL78MICROEVZ daisy chain master board.
9. Turn on the power to the supply and notice that on each board
there are two green LEDs (xVDD and V3P3), indicating the
LDO regulators on the ISL78610 are operating.
The voltages at various points (relative to the ground on the
board) should be:
• ISL78610 voltages
• VDD = 3.3V ±3%
• VCC = ~3.3V ±5% (a little lower than VDD)
• V2P5 = 2.5V ±2%
• VREF = 2.5005V ±0.5mV
10. To connect all boards, complete the steps below. Specify
“Daisy Chain” and the number of devices in the chain when
the configuration screen appears.
11. On the GUI, select “Connect”. This will bring up a configuration
box. Select “Daisy Chain” and select the number of daisy
chain connected boards. Then click on “OK”.
12. See “Quick GUI Setup Guide (Using the GUI)” on page 8. Use
the software to read the cell voltages.
13. Compare the voltages at the board input with the readings
provided by the GUI. Use a meter to measure the voltages
after the J3 connector on the ISL78600EVAL2Z boards,
because the MCB_PS3_Z board may not accurately divide the
voltages into equal 3.3V steps. Measure the voltage from cell
to cell, not cell to ground, to get the best accuracy. The meter
reading and the GUI readout voltages should closely match
(±2.5mV at 3.3V and room temperature).
TABLE 1. DAISY CHAIN CONNECTION
DAISY CHAIN
BOARD
ISL78610
DaisyDwn
ISL78610
DaisyUp
Master NC Connect to DaisyDwn
of board above
Middle Connect to DaisyUp
of board below
Connect to DaisyDwn
of board above
Top Connect to DaisyUp
of board below
NC
NOTE: NC = No Connection

UG077 Rev 1.00 Page 6 of 30
October 21, 2016
ISL78610EVKIT1Z
FIGURE 3. ISL78610EVKIT1Z IN 36-CELL DAISY CHAIN CONFIGURATION
SHUNT IN PLACE SETS TOP POSITION
NO SHUNT MID BOARD
AUTOMATICALLY SET
NO SHUNT
MASTER SET BY CONNECTION TO
ISL78MICROEVZ BOARD
Note: No daisy cables are
required when connecting the
boards together as shown
POWER
SUPPLY
6V TO 60V
TO PC

UG077 Rev 1.00 Page 7 of 30
October 21, 2016
ISL78610EVKIT1Z
FIGURE 4. ISL78600EVKIT1Z REVB IN 36-CELL CABLE CONNECT DAISY CHAIN CONFIGURATION
POWER
SUPPLY
6V TO 60V
SHUNT IN PLACE SETS TOP POSITION
NO SHUNT
MID BOARD AUTOMATICALLY SET
TO PC USB PORT
NO SHUNT
MASTER SET BY CONNECTION TO
ISL78MICROEVZ BOARD

UG077 Rev 1.00 Page 8 of 30
October 21, 2016
ISL78610EVKIT1Z
Quick GUI Setup Guide
(Using the GUI)
1. Once the board is powered up and connected to the PC
through the USB cable, start the GUI program.
2. A “Startup” screen in the GUI will wait for you to select the
combo box. Click on “BMS evaluation board connected”.
3. Open the ISL78600 GUI software.
From the Startup screen, the software will take you to the
Configuration Screen. See Figure 6 on page 9. For a
stand-alone configuration, select “Non-Daisy Chain” in the
BMS Configuration Box, then click “OK.” For a daisy chain
configuration, select “Daisy Chain” in the BMS Configuration
Box and select the number of devices in the daisy chain, then
click “OK.” The GUI will return to the main screen and
automatically connect to the system.
4. In a daisy chain configuration, the top bar provides an
indication of the boards connected and allows selection of
any specific device in the daisy chain. Device 15 selects all
devices. Device 0 selects devices that are not yet identified.
For a single board, these boxes are not shown.
5. Use the various tabs and buttons to monitor and control the
operation of the device.
6. The “Device Commands” buttons along the bottom of the
main tab are commands sent to all boards in the system.
Thus, selecting “Scan Volts” then “Read Volts” causes all
boards to read the cell voltages and temperatures, update the
ISL78610 register values, and the GUI display boxes.
(Note: these buttons send separate commands to each board.
It does not send a “Scan All” or “Read All” command) see
Figure 6.
7. At the bottom of the screen are activity logs showing the USB
communications and the SPI communications to the master
board.
8. To clear fault indications, read the register, then click on each
individual bit to change the setting (or write 0 to the register
value), then click on Write to send the value to the device.
Using the Read Group or Write Group button sends
commands to all registers on the page.
9. Use the “Show Chart” button to view various voltages and
status in real time (see Figure 7).
Chart Window
The Charting function of the GUI provides real time viewing of the
critical voltages in the battery pack. The chart updates results as
long as the GUI is polling. If the GUI stops polling (or there is a
communication interruption) the chart maintains the last valid
value.
At the end of a sample period, the captured data can be exported
to a file that can be loaded into Excel for further analysis by
clicking on the “Export” button.
Using the controls at the left of the screen, various charts can be
turned off and the specific cells being monitored can be chosen.
At this time, the cell voltages of only two packs can be monitored
on one screen and only the temperatures of board 1 can be
monitored.

UG077 Rev 1.00 Page 9 of 30
October 21, 2016
ISL78610EVKIT1Z
FIGURE 5. GUI CONFIGURATION SELECT
FIGURE 6. MAIN GUI WINDOW - THREE CASCADED DEVICES

UG077 Rev 1.00 Page 10 of 30
October 21, 2016
ISL78610EVKIT1Z
FIGURE 7. CHART WINDOW

UG077 Rev 1.00 Page 11 of 30
October 21, 2016
ISL78610EVKIT1Z
Monitor Tab
The Monitor tab (Figure 8) shows the voltages and status of the
first four boards in the daisy chain. At this time, it is not possible
to select the results for any other boards in the stack. Individual
boards can be monitored in the main window, one board at a
time.
FIGURE 8. MONITOR TAB

UG077 Rev 1.00 Page 12 of 30
October 21, 2016
ISL78610EVKIT1Z
Fault Tab
The Fault tab (Figure 9) shows the status of the Fault register of
the selected device. To update the display, click on the individual
“Read” buttons at the end of each fault register, or click on the
“Read Group” button on the Device Command line (toward the
bottom of the window) to read all registers in the Tab.
To clear a bit, click on the bit that is set (or write a 0 in the box at
the right to reset all bits. Then, click on the “Write” button at the
end of each fault register, or click on the “Write Group” button on
the device command line to write to all of the registers in the tab.
FIGURE 9. FAULT REGISTERS

UG077 Rev 1.00 Page 13 of 30
October 21, 2016
ISL78610EVKIT1Z
Command Tab
The Command tab allows individual commands to be sent to any
device in the stack (or all devices, if device 15 is chosen.) This tab
includes a Raw Message Sender and CRC4 calculator. By
entering in the Device Address, Data Type, Data Address, and
Data the GUI calculates the CRC4 value and shows the resulting
Encoded command. This command can then be sent to the
chosen device. The image in Figure 10 shows the command for
SLEEP.
FIGURE 10. COMMANDS

UG077 Rev 1.00 Page 14 of 30
October 21, 2016
ISL78610EVKIT1Z
ISL78600EVAL2Z Evaluation Board
FIGURE 11. TOP VIEW FIGURE 12. BOTTOM VIEW

UG077 Rev 1.00 Page 15 of 30 October 21, 2016
ISL78610EVKIT1Z
Schematics
FIGURE 13. ISL78610EVAL2Z REVB BOARD AFE SCHEMATIC
CB8
CB7
CB6
CB5
CB4
CB3
CB1
CB2
CB9
CB10
CB11
CB12
R23 62k R24 62k R25 62k R26 62k
R27 10k R28 10k R29 10k R30 10k
MOSI
MISO
V3P3
DHI2 DLO2
SCLK/DHI1
Q1
PZTA06
R31
100
C41 1uF
C40 1uF
C42 1uF
C43 2.2uF
R2
33
R17 1k
D2
600 Fail
DRDY
CMR0
CMR1
1
ExVDD ExVDD
J7
THERM
1
VCC
VCC
1
V2P5
V2P5
1
V3P3
V3P3
1
GND1
GND1
1
GND2
GND2
1
GND3
GND3
1
GND4
GND4
C39
1uF
R49 100k
D3 V3P3 R18 1k
GND
FAULT
CS/DLO1
GRN
RED
1
VRef
VRef
GND
C42a 10nF C40a 10nF
LEDEN LEDEN
Thermistor - Quiet GND VCC, VREF, VSS = Quiet GND
V3p3, V2P5, DGND= Noise GND
C29 10nF C35 10nF
C36 10nF
C37 10nF
VC8
4
CB8
5
VC7
6
CB7
7
VC6
8
CB6
9
VC5
10
CB5
11
VC4
12
CB4
13
VC3
14
CB3
15
VC2
16
CB2
17
VC1
18
CB1
19
VC0
20
VSS
21
NC
25 ExT1 24
ExT2
26
TEMPREG
29
NC
27
VREF 33
VCC 34
V2P5 35
V3P3 36
NC 37
Base 38
NC
31
NC 39
ComSel2 40
ComSel1 41
ComRate1 42
ComRate0 43
DGND 44
NC 48
EN 47
DREADY 46
FAULT 45
DHi2 56
DLo2 55
NC 54
SCLK/DHi1 53
CS/DLo1 52
NC 51
DIN 50
DOUT 49
CB9
3VC9
2CB10
1
VSS
22
NC
23
VDDEXT
32
ExT3
28
ExT4
30
NC 57
VBAT 58 VBAT 59
VC12 60 CB12 61 VC11 62 CB11 63 VC10 64
U1
ISL78600ANZ
VC1
VC2
VC3
VC4
VC5
VC6
VC7
VC8
VC9
VC10
VC11
VC0
VC12
VBAT
BAT
CMS1
CMS2
J1
EN
Enable
Disable
GND
CMS1
CMS2
CMR0
CMR1
NC48
NC39
NC37
D1 ExVDD R7 1k

UG077 Rev 1.00 Page 16 of 30 October 21, 2016
ISL78610EVKIT1Z
FIGURE 14. ISL78610EVAL2Z REVB BOARD CELL BALANCE SCHEMATIC
Schematics (Continued)
Q12
FDN5618PTR
R58 100/0.5W
R70 1k R42 10k D10
LED
R82
330k
Q13
FDN5618PTR
R59 100/0.5W
R71 1k R43 10k D11
LED
R83
330k
Q14
FDN5618PTR
R60 100/0.5W
R72 1k R44
10k
D12
LED
R84
330k
R57 100/0.5W
R69 1k
R41 10k
D9
LED
R81
330k
Q8
DMN6140L
R56 100/0.5W
R68 1k
R40
10k
D8
LED
R80
330k
Q7
DMN6140L
R55 100/0.5W
R67 1k
R3910k
D7LED
R79
330k
Q6
DMN6140L
R54 100/0.5W
R66 1k
R38 10k
D6LED
R78
330k
Q5
DMN6140L
R53 100/0.5W
R65 1k
R37 10k D5
LED
R77
330k
Q4
DMN6140L
R52 100/0.5W
R64 1k
R36 10k
D4
LED
R76
330k
Q3
DMN6140L
R62 100/0.5W
R74 1k
R46 10k D14
LED
R86
330k
Q10
DMN6140L
R61 100/0.5W
R73 1k
R45
10k
D13
LED
R85
330k
Q11
DMN6140L
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
Q9
DMN6140L
R63 100/0.5W
R75
1k R47
10k
D15
LED
R87
330k
B12
CB8
CB7
CB6
CB5
CB4
CB3
CB1
CB2
CB9
CB10
CB11
CB12
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
YELLOW
C106
10n
C105
10n
C103
10n
C102
10n
C101
10n
C107
10n
C108
10n
C109
10n
C110
10n
C111
10n
C112
10n
C104
10n
IF1
IF2
IF3
IF4
IF5
IF6
IF7
IF8
IF9B
IF9A
IF10
IF11
R8B 100
R9B 100
R10B 100
R11B 100
R12B 100
R13B 100
R14B 100
R15B 100
R4B 100
R5B 100
R6B 100
R7B 100
R8A 0
R9A 0
R10A 0
R11A 0
R12A 0
R13A 0
R14A 0
R15A 0
R4A 0
R5A 0
R6A 0
R7A 0
IF0
R16A 100
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
B12
BAT
BAT
B12
B10
B8
B6
B4
B2
B0
B11
B9
B7
B5
B3
B1
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J4 CON17
BAT
B12
B10
B8
B6
B4
B2
B0
B11
B9
B7
B5
B3
B1
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
J3 Battery
Populate R4A to R15A to monitor after cell balance resistor (default)
Populate R4B to R15B to monitor directly at PCB (battery) connection
Do Not Populate both.
GND




1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J5
&21
IF12
R3 100

UG077 Rev 1.00 Page 17 of 30 October 21, 2016
ISL78610EVKIT1Z
FIGURE 15. ISL78610EVAL2Z REVB BOARD CELL INPUT FILTER SCHEMATIC
Schematics (Continued)
R1 27
C2 22nF
C11 22nF C10 22nF
C9 22nF
C8 22nF C7 22nF
C6 22nF C5L 22nF
C4 22nF
C3 22nF
D16
PTVS54VS1UTR
C12 22nF
C14 22nF
C13 22nF
GND Noise GND
C2-C14 = 100V rating
VC1
VC2
VC3
VC4
VC5
VC6
VC7
VC8
VC9
VC10
VC11
VC0
VC12
VBAT
C1
1uF
C28 100nF
C27 100nF
Quiet GND
C26 100nF
C25 100nF
C24 100nF
C23 100nF
C22 100nF
C21 100nF
C20 100nF
C19 100nF
C18 100nF
C17 100nF
C51 100nF
R8 910
R9 910
R10 910
R11 910
R12 910
R13 910
R14 910
R15 910
R16 910
R4 910
R5 910
R6 910
R7L 1.91k
1 2 3 4 5 6 7 8 9 10 11 12 13 14
-
&21
IF1
IF2
IF3
IF4
IF5
IF6
IF7
IF8
IF9B
IF10
IF11
IF12
BAT
IF0
R7U 1.91k
IF9A
C5U 22nF

UG077 Rev 1.00 Page 18 of 30 October 21, 2016
ISL78610EVKIT1Z
FIGURE 16. ISL78610EVAL2Z REVB BOARD COMMUNICATIONS SCHEMATIC
Schematics (Continued)
DHI2
DLO2
SCLK/DHI1
CS/DLO1
R88
100
R89
100
R90
100
R91
100
1
2
JP1
DaisyUp
1
2
JP2
DaisyDwn
1UPHI
UPHI
1UPLO
UPLO
1DWNHI
DWNHI
1DWNLO
DWNLO
ISL78600 Evaluation Board - Communications
Title
R96
470
R97
470
C54
220pF/1000V
C56
220pF/1000V
1
DHI2
DHI2
1
DLO2
DLO2
1
DHI1
DHI1
1
DLO1
DLO1
78600 Daisy Chain
Changes:
RevB: removed the ESD protection devices and reduced series resistance on SPI lines
RevB: Added on board style daisy circuit for direct board to board configuration
RevB: Added diodes on daisy connections
RevC: Reversed connection of D19 and D17
R98
470
R99
470
C57
220pF/1000V
C58
220pF/1000V
C38
100pF
C45
100pF
C44
100pF
C46
100pF
Direct Connect
uC board
ties CMS1
to GND to
set Master.
MISO MOSI
DRDY
FAULT
GND
GND
GND
GND
CMR0
CMR1
CMS1
CMS2
V3P3
1CR0
CMR0
1CR1
CMR1
1CSel1
CMS1
1CSel2
CMS2
R20
100k
R21
100k
Daisy Chain Rate Fixed at
500kHz. Can be changed
at resistor level.
R33
DNP
R34
DNP
R22
100k
R32
100k
TOP
TOP
Connect jumper to
select TOP
ToDaisy Cable
ToDaisy Cable
GND
Male Header
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
JP6
uC Connect
UPHI
UPLO
DWNHI
DWNLO
1 2
3 4
5 6
7 8
910
11 12
13 14
15 16
JP5
Bd 2 Bd connect
Female Header
DWNHI
DWNLO
UPHI
UPLO
Pins 1-12 are not connected,
but help to support board to
board connection.
C15
100pF
C52
100pF
C16
100pF
C53
100pF
CS
SCLK
R35 49.9
R92 49.9
R93 49.9
R48 49.9
R50 49.9
R51 49.9
R19
1k
C5
100pF/250V
R94
1k
C30
100pF/250V
D18
BZX84C51
D17
BZX84C51
D20
BZX84C51
D19
BZX84C51

UG077 Rev 1.00 Page 19 of 30 October 21, 2016
ISL78610EVKIT1Z
FIGURE 17. ISL78MICROEVZ REVD MICROCONTROLLER SCHEMATIC
Schematics (Continued)

UG077 Rev 1.00 Page 20 of 30 October 21, 2016
ISL78610EVKIT1Z
FIGURE 18. MCB_PS3_Z POWER SUPPLY BOARD SCHEMATIC
Schematics (Continued)