Appendix B. Miniprog3 - Cypress CY8CKIT-001 Manual

Appendix B. MiniProg3

B.1 MiniProg3 LEDs
MiniProg3 provides five indicator LEDs:
Upper Left - Busy: A red LED that lights when an operation (such as programming or debug) is in
■
progress.
■ Lower Left - Status: A green LED that lights when the device is enumerated on the USB bus and
flashes when the MiniProg3 receives USB traffic.
Upper Right - Target Power: A red LED that lights to indicate that the MiniProg3 is supplying
■
power to the target connectors. Note that it does not light when target power is detected but not
being supplied by MiniProg3.
Lower Right - Aux: A yellow LED reserved for future use.
■
Middle - No Label: A yellow LED that indicates the configuration state of the device. It flashes
■
briefly during the initial configuration of the device. If this LED lights solid, a configuration error
has occurred and MiniProg3 must be disconnected from the USB port and reconnected.
B.2 Programming in Power Cycle Mode
Do not perform power cycle mode programming with PSoC Programmer on the CY8CKIT-001. This
is due to the design of the CY8C38 family module. VTARG of the MiniProg3 is wired exclusively to
VDDIO1 of the chip on the module. For power cycle programming to work, VTARG needs to be
wired to VDDD.
B.3 Interface Pin Assignment Table
5-Pin # *
1
2
3
4
5
Notes:
CY8CKIT-001 PSoC Development Kit Guide, Doc. # 001-48651 Rev. *J
10-Pin # * JTAG **
1 Vtarg
3,5,7,9 GND
10 TRST
4 TCK
2 TMS
6 TDO
8 TDI
* The 5- and 10-pin connectors are NOT connected together on the I/O pins
** JTAG is supported only on the 10-pin connector
*** Future upgrades may be possible to support these modes
SWD SWV
Vtarg Vtarg
GND GND
SWO
SCK
SDIO
ISSP I2C
Vtarg Vtarg
GND GND
XRES INT
SCLK SCLK
SDAT SDAT
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