CY8CKIT-046 PSoC® 4 L-Series Pioneer Kit Guide, Doc. #: 002-03344 Rev. *D
24
Kit Operation
ule, when present, through an external SWD programmer such as the MiniProg3. When the
shield board is snapped, the programming lines of the EZ-BLE PRoC Module to the KitProg can-
not be restored through the 52-pin main board to shield board interface headers J26/J27. The
BLE PROG header should be used in such cases to program the EZ-BLE PRoC Module.
27.
Energy Harvesting PMIC Header (EH, footprint only):
The kit provides access to the Energy
Harvesting PMIC I/Os (VBAT, VSTORE, and VOUT) through the 3-pin header marked EH. In
addition, the solar cell input to the PMIC is connected to J28 (2-pin header). These headers are
not populated by default.
28.
EZ-BLE I/O Header (BLE, footprint only):
The kit provides access to I/Os from the EZ-BLE
PRoC Module through a 9-pin 100-mil header. This header can be used to develop applications
with EZ-BLE PRoC Module on the shield board. The header is not populated by default.
29.
Audio Jack Selection Switch (SW4, footprint only)
: The DPDT switch SW4 is used to select
the type of headset to be used with the kit. The two types of headsets supported are American
Headphone Jack (AHJ) and Open Mobile Terminal Platform (OMTP). Refer to the code example
for details on how to select the switch and identify the headset type. By
default, the switch is not populated and the kit supports AHJ type of headsets (R111/R112 popu-
lated). Before populating the switch, remove R111/R112.
30.
Audio Jack - 3.5 mm (J16)
: The kit supports a standard 3.5-mm TRRS audio jack J16 for audio
playback and recording. The audio signals to and from are interfaced to the onboard audio
codec. The TRRS connector supports both AHJ and OMTP headsets. The user is required to
select the headset type using the switch (SW4).
31.
17.2032-MHz External Crystal (Y2)
: The PSoC 4 L-Series Pioneer Kit includes a 17.2032-MHz
external crystal to provide an accurate external crystal clock input for the PSoC 4200L device.
This clock is used to provide an accurate clock for generating standard audio sampling rates.
32.
Power Supply
: The kit can operate at two voltage levels, 3.3 V and 5 V. The power selection
jumper J9 is used to select between the two voltage levels. The kit has an onboard 3.3-V low
dropout (LDO) regulator that converts the 5 V input to 3.3 V.
33.
10-pin Programming Header for PSoC 5LP (footprint only, J7)
: This header is used to pro-
gram and debug the PSoC 5LP using an external programmer such as MiniProg3.
See
A.2 Hardware Functional Description on page 58
for details on various hardware blocks. The
subsequent sections explain the method to interface the PSoC 4 L-Series Pioneer Kit to a PC.
3.2
KitProg
The KitProg is a multi-functional system, which includes a programmer, debugger, USB-I2C bridge,
and USB-UART bridge. The PSoC 5LP device is used to implement the KitProg functionality. The
KitProg is integrated in most PSoC development kits. For more details, refer to the
available on the kit webpage or at
<Install_Directory>\CY8CKIT-046 PSoC 4 L-
Series Pioneer Kit\<version>\Documentation\
. The guide is also accessible from within
PSoC Creator by clicking the kit name on the Start Page (left pane) and then selecting
User Guide
for KitProg
from the list of available documents (right pane).
3.3
Programming and Debugging the PSoC 4200L Device
The target PSoC 4200L device can be programmed and debugged using the built-in KitProg. Before
programming the device, ensure that PSoC Creator and PSoC Programmer are installed on your
computer. See
for more information.
