CP2400AB Silicon Laboratories Inc, CP2400AB Datasheet - Page 9

• Manufacturer Part Number: CP2400AB
• Description: BOARD EVAL SPI LCD DRIVER CP2400
• Manufacturer: Silicon Laboratories Inc

Specifications of CP2400AB

• Main Purpose: LCD Development
• Embedded: No
• Utilized Ic / Part: CP2400
• Primary Attributes: I²C, SMBus Interfaces
• Secondary Attributes: Up to 128 segments
• Product: Microcontroller Accessories
• Core Processor: CP2400
• Clock Speed: 20 MHz
• Interface Type: SPI
• Timers: 2
• Operating Supply Voltage: 1.8 V to 3.6 V
• Cpu Core: CP2400
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 336-1857

4. Hardware Setup using a USB Debug Adapter
The target board is connected to a PC running the Silicon Laboratories IDE via the USB Debug Adapter as shown
in Figure 9.
1. Connect the LCD development board to the F930 target board as shown in Figure 8.
2. Connect the USB Debug Adapter to the DEBUG connector on the C8051F930 target board with the 10-pin
3. Connect one end of the USB cable to the USB connector on the USB Debug Adapter.
4. Connect the other end of the USB cable to a USB Port on the PC.
5. Verify that a shorting block is installed on J17 and that SW5 is in the ON position on the C8051F930 target
6. Verify that a shorting block is installed on J2 of the CP2400/1 LCD Development Board.
7. Connect the ac/dc power adapter to power jack P1 on the C8051F930 target board (Optional).
Notes:


LCD Development Board
ribbon cable.
board.
Use the Reset button in the IDE to reset the target when connected using a USB Debug Adapter.
Remove power from the target board and the USB Debug Adapter before connecting or disconnecting the
ribbon cable from the target board. Connecting or disconnecting the cable when the devices have power can
damage the device and/or the USB Debug Adapter.
J1
J5
DEVELOPMENT BOARD
U1
CP2400-GQ LCD
CP2400
D1
LED
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SILICON LABS
IMEASURE
D2
PWR
J2
J1
J5J4
J5
DEVELOPMENT BOARD
U1
CP2400-GQ LCD
CP2400
P1
D1
LED
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SILICON LABS
Figure 8. CP2400/1 LCD Development Board Attachment
IMEASURE
Figure 9. Hardware Setup Using a USB Debug Adapter
D2
PWR
J2
H1
R15
J5J4
J16
J15
J6 VDD/DC+
TOUCH SENSE SWITCH
J4
J3
J5
P2.0
SILICON LABS
Target Board
J7
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P1
TOUCH SENSE SWITCH
F930
U1
P2.1
`
OFF
ON
J2
J13
J14
SW5
J8
P1.6
P1.5
IMEASURE
AAA_BAT
RESET
COIN_CELL
WALL_PWR
J17
H2
H1
R15
USB POWER
P0.2
+1VD
+3VD
Rev. 0.1
J16
VBAT
J11
2103
J1
VBAT
CP
U3
P0.3
J15
J12
P2
P3
SW4
J9
J6
TOUCH SENSE SWITCH
J4
J3
VDD/DC+
J5
P2.0
SILICON LABS
USB Debug
J7
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Adapter
TOUCH SENSE SWITCH
F930
U1
P2.1
`
OFF
Adapter
ON
J2
AC/DC
J13
J14
SW5
J8
P1.5
P1.6
IMEASURE
AAA_BAT
RESET
COIN_CELL
WALL_PWR
J17
H2
CP2400/1-DK
USB POWER
P0.2
+3VD
+1VD
VBAT
J11
Cable
2103
J1
USB
VBAT
U3
CP
P0.3
J12
P2
P3
SW4
J9
PC
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