Kit Operation
CY3677 Evaluation Kit User Guide, Doc. No. 002-12185 Rev. *D
16
3.5 Functional Programming of the CY29430
ClockWizard 2.1 is used for functional programming of the CY29430. A configuration created in ClockWizard 2.1 can be
downloaded to the volatile memory section of the device.
The example ClockWizard 2.1 projects can be found at the following location:
<
Install_Directory>\CY3677 Evaluation Kit\<version>\Firmware\Example Projects
Configuration profiles generated from these projects can be used to evaluate the CY29430 device on the CY3677 EVK. Refer
to
Functional Programming
for the
kit’s hardware settings prior to programming. It is recommended that you copy the example
projects to another location if you want to make any modifications to the settings so that the default project is retained in the
installation directory.
CAUTION
Before programming the CY3677 EVK through ClockWizard 2.1, it is recommended to go through
the
Hardware
section of this user guide. A mismatch between the hardware settings and the
ClockWizard 2.1 configuration may cause potential damage of the EVK. Specifically, the voltage
setting on the kit selected with J13 must match the voltage setting within the configuration to be
programmed.
3.5.1 Generating and Programming the Device Configuration Profile
The ClockWizard 2.1 is used to generate profiles and to perform functional programming of the device.
1. Verify that the power supply voltage jumper (J13) is set for the voltage used in the project that you intend to program.
See the
Hardware
section for details.
2. Connect the CY3677 EVK to your PC through the supplied USB cable.
3. To launch the ClockWizard 2.1 application, go to
Start
>
All Programs
>
Cypress
>
ClockWizard 2.1
.
The workspace files are located in the Workspace folders. The four workspaces available are:
CY3677_LVPECL_3p3.cpj
CY3677_LVDS_2p5.cpj
CY3677_HCSL_2p5.cpj
CY3677_LVCMOS_1p8.cpj
4. Select the
File
menu in ClockWizard 2.1, select
Open workspace
, browse the required workspace file with a
.cpj
extension, and then click
Open
. Each Workspace file can contain multiple projects.
5. Click
Configure
, as shown in
Figure 3-6
. The various configuration parameters appear on the right panel of the block
diagram in the tabbed interface. For more information on configuration parameters, refer to the ClockWizard 2.1 User
Guide located in
Help
>
User guide
of the ClockWizard 2.1 software.
6. Click the
Generate
button (see
Figure 3-6
). This will generate the JEDEC file for the configuration selected. On
completion of generation, the Results are displayed as shown in
Figure 3-7
.