Rohm Lapis EASE1000 V2, User Manual

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EASE1000 V2 User’s Manual
2.5.1 Target System Board Layout
The following shows a recommended board layout of the EASE1000 V2 interface connector in the target system.
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13 14
2
EASE1000 V2
Target system
Porality slot for
EASE1000 V2 interface cable
Figure 2-4 EASE1000 V2 Interface Connector Recommended Board Layout
Also, design the pin assignment of the EASE1000 V2 interface connector according to the following table.
Table 1 List of EASE1000 V2 Interface Connector Pins
Pin No. EASE1000 V2 pin
name
Description
1 VTref Target LSI positive power supply
2 Vss Target LSI negative power supply
3 Vpp Target LSI Vpp supply
4 Vss Target LSI negative power supply
5 RST_OUT/SCK Target LSI system reset signal/communication clock
6 Vss Target LSI negative power supply
7 SDATA Target LSI communication data
8 Vss Target LSI negative power supply
9 VDDL Target LSI VDDL supply
10 Vss Target LSI negative power supply
11 N.C. Unused (This should be left unconnected.)
12 Vss Target LSI negative power supply
13 3.3VOUT 3.3V output pin
14 N.C Unused (This should be left unconnected.)
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