CY8CKIT-046 PSoC® 4 L-Series Pioneer Kit Guide, Doc. #: 002-03344 Rev. *D
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Appendix
A.5
KitProg Status LED States
The KitProg status LED on the development kit indicates the status of the KitProg operation using
different blink rates.
shows the KitProg LED states and the corresponding status of the
KitProg.
Table A-15. Audio Codec Pin Map
#
Codec Pin
Pioneer Series Kit
CY8CKIT-046 Shield Board
1
SDA
P4[1]
2
SCL
P4[0]
3
ADCDAT
P3[7]
4
DACDAT
P3[6]
5
ADCLRC
P3[5]
6
DACLRC
P3[5]
7
BCLK
P3[4]
8
MCLK
P5[7]
Table A-16. KitProg LED Indications
User Indication
Scenario
Action Required by User
LED blinks fast:
Frequency = 4.00 Hz
LED starts blinking at power up,
if bootloadable file is corrupt.
Bootload the
KitProg.cyacd
file: In PSoC Program-
mer, connect to the kit, go to the
Utilities
tab, and
press the
Upgrade Firmware
button.
LED blinks slow:
Frequency = 0.67 Hz
Entered Bootloader mode by
holding the Reset button during
kit power-up.
Release the Reset button and re-plug the kit if you
entered this mode by mistake. If the mode entry
was intentional, bootload the new
.cyacd
file using
the Bootloader Host tool available in PSoC Cre-
ator.
LED blinks very fast:
Frequency = 15.0 Hz
SWD or I2C operation is in prog-
ress.
The Kit's COM port connect/dis-
connect event (only one blink).
In PSoC Programmer, watch the log window for
status messages for SWD operations. In the BCP,
the LED blinks on I2C command requests.
In BCP or any other serial port terminal program,
distinguish the kit's COM port number by the blink-
ing LED when the port is connected or discon-
nected.
LED is ON
USB enumeration successful.
Kit is in the idle state waiting for
commands.
PSoC Creator, PSoC Programmer, BCP, and any
serial port terminal program can use the kit func-
tions.
LED is OFF
Power LED is ON
This means that the USB enumeration was unsuc-
cessful. This may happen if the kit is not powered
from the USB host. Verify the USB cable and
check if PSoC Programmer is installed on the PC.