LCE-780308-EM Renesas Electronics America, LCE-780308-EM Datasheet - Page 9

• Manufacturer Part Number: LCE-780308-EM
• Description: BOARD EMULATOR 78K0 UPD780308
• Manufacturer: Renesas Electronics America

Specifications of LCE-780308-EM

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LCE-780308-EM User’s Manual
2.2. J3, J4, J5 Ribbon Cables
The ribbon cables are two 50-pin female-to-female cables that connect the LCE-K0
system to the user target. One end of the ribbon cables connects to the dual-row male
shrouded headers with latching levers on the daughter board (either J3 and J4, or J4 and
J5), and the other connects to matching connectors on the user target.
Devices supported by the LCE-780308-EM board fall into two categories: 80-pin devices
in either a GC footprint (14 x 14 mm QFP) or a GK footprint (12 x 12 mm TQFP); or
100-pin devices in either a GC footprint (14 x 14 mm LQFP) or GF footprint (14 x 20
mm QFP).
In order to emulate 80 or 100 pins, two ribbon cables are necessary to carry the device
signals. These ribbon cables are included with the daughter board. The side of the ribbon
cable that has a red stripe is pin 1.
To emulate 80-pin devices, the ribbon cables are connected to J4 and J5; these connectors
carry all signals necessary for emulation of 80-pin devices. The legend “PROBE 80” is
marked on the board next to these connectors. Please refer to Table A-1 in Chapter 4 for
pinouts of the Probe 80 ribbon cables.
To emulate 100-pin devices, the ribbon cables are connected to J3 and J4; these
connectors carry all signals necessary for emulation of 100-pin devices. The legend
“PROBE 100” is marked on the board next to these connectors. Please refer to Table A-2
in Chapter 4 for pinouts of the Probe 100 ribbon cables.
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