EMS6500 EM Microelectronic, EMS6500 Datasheet - Page 140

• Manufacturer Part Number: EMS6500
• Description: Microcontroller Development System 4-bit (Emmon), Simulators 4-bit
• Manufacturer: EM Microelectronic

Copyright  2003, EM Microelectronic-Marin SA
3.3. MFP programming box with extension cable.
To ensure the correct programming of an MFP µcontroller using the extension cable
(either from side connector or from adapter socket), the following schematic has to
be used.
Use the Schmitt Trigger IC : HEF40106B
Max. length: 2 m.
Vbat
Test
Vreg
Qout
Vss
Qin
1
11
13
5
9
14
2
10
12
6
8
7
3
8
4
Programming Interface
Max. length: 20 cm .
Vbat
Test
Vreg
Vss
Qin, Rin, RCin or PSDIO
Qout, TCK, RCout or PSCK
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EM65xx
Binder 4.3-01/03 Rev. B/495