CY8CKIT-029 Cypress Semiconductor Corp, CY8CKIT-029 Datasheet - Page 19

• Manufacturer Part Number: CY8CKIT-029
• Description: KIT DEV PSOC3 LCD SEGMENT EXPAN
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3r

Specifications of CY8CKIT-029

• Main Purpose: Displays, LCD Display
• Embedded: Yes, MCU, 32-Bit
• Primary Attributes: 128 addressable segments
• Secondary Attributes: CD contains sample projects
• Description/function: Evaluation Kit
• Interface Type: USB
• Backlighting: No Backlighting
• Data Bus Width: 8 bit, 16 bit, 32 bit
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: 0 C
• Number Of Segments: 7, 14
• Operating Voltage: 2.5 V to 5.5 V
• Pixel Format: 8 x 16
• Product: Display Modules
• Software: Software Included
• Touch Panel: No Touch Panel
• For Use With/related Products: PSoC 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Utilized Ic / Part: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-2993

4.4
CY8CKIT-029 PSoC LCD Segment Drive Expansion Board Kit Guide, Doc. # 001-55415 Rev. *B
Jumper Settings of CY8CKIT-001 DVK for Using Port A' and Port B:
Both port A' and port B uses the Port 2 pins for segment lines. Therefore, switch the jumper J12 to
‘Off’ position; this switches off the power for the character LCD which is connected to Port 2 of
CY8CKIT-001 DVK.
Figure 4-4. J12 Jumper to Off Position
PSoC 3 provides serial wire debugging (SWD) with SWD on GPIO pins option. The port pins used
for SWD are P1_0 (SWDIO) and P1_1 (SWDCK). Port B uses the P1_0 and P1_1 for Seg9 and
Seg8 signals, respectively. Therefore, debugging option is not available when using Port B. PSoC
Creator allows routing P1_1 and P1_0 to be used as GPIO pins when debugging is disabled. To dis-
able debugging, follow these steps:
1. Open the design wide resource file (with extension ‘.cydwr’).
2. Click System tab.
3. In the Debugging option, clear the Enable check box; select Debug ports disabled in the Debug
Figure 4-5. Disable Debugging
Power Supply
The kit gets the power from the CY8CKIT-001 DVK through the 40-pin (2X20)connector.
Port Select (DPS) option. Refer to
Figure 4-5
for these settings.
Hardware
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