CY3655-EXT enCoRe II Development Kit Guide, Doc. # 001-70268 Rev.*A
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Hardware
4.3.3
PS/2 Port
The PS/2 connector allows a PS/2 connection to a PC using the supplied cable. The power pin of the
connector goes to a jumper (J13) labeled ‘PS/2 PWR’ to allow PS/2 power to be disconnected from
the system for emulator based development. In addition, the PS/2 signals can be viewed with an
oscilloscope or logic analyzer at header J7. The enCoRe II pins used for PS/2 are normally P1.0 and
P1.1, but the alternate pins P1.5 and P1.6 can be used by moving the jumpers on J8 and J9 to the
side labeled ‘ALT PS/2’.
Figure 4-7. Schematic View of PS/2 Port
4.3.4
ISSP Header
In-System Serial Programmer (ISSP) is used to program the device. Programming can be done
using the MiniProg programmer device or ICE Cube.
Figure 4-8. Schematic View of ISSP Connector
4.3.5
Prototyping Area
This area on the board is available for customized prototyping. The through-hole area contains 0.1"
spaced holes appropriate for DIP devices. On either side of the through-hole area, there is a ground
row and a power row. Each power row can be individually configured to use either the board's VCC
or the VREG output from the enCoRe II. There is also a surface mount prototype area that accepts
either 0.050" pitch parts or 0.025" pitch parts. Holes on the outside of the surface mount pads allow
signals to easily be soldered from elsewhere on the board. A single row of signals above the proto-
type area allows enCoRe II signals to be wired to the prototyping area.
Summary of Contents for CY3655-EXT enCoRe II
Page 24: ...24 CY3655 EXT enCoRe II Development Kit Guide Doc 001 70268 Rev A Hardware...
Page 29: ...CY3655 EXT enCoRe II Development Kit Guide Doc 001 70268 Rev A 29 A Appendix A 1 Schematic...
Page 30: ...30 CY3655 EXT enCoRe II Development Kit Guide Doc 001 70268 Rev A Figure A 1 Prototyping Area...
Page 32: ...32 CY3655 EXT enCoRe II Development Kit Guide Doc 001 70268 Rev A A 2 2 PDC 9180 Bottom...
