Rohm Lapis EASE1000 V2, User Manual

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EASE1000 V2 User’s Manual
2.4 Terms of Use
EASE1000 V2 should be used in an environment which meets the following conditions.
Terms of use for EASE1000 V2
Parameter Description
Power supply USB VBUS output (5 V, 500 mA) on the host PC
Usage environment Temperature: 5 to 40 °C
Relative humidity: 30 to 80% (no condensation)
Target LSI
Positive power supply (VTref) voltage Target LSI operation voltage
1.6 to 5.5 V
For an operating environment for software running on the host PC, see the following documents.
- DTU8 User's Manual
- MWU16 Flash Multi Writer Host Program User's Manual
When using EASE1000 V2 as an on-chip emulator or flash writer, the power supply output from EASE1000 V2 to
the target LSI is as follows:
Output power supply of EASE1000 V2
Parameter Description
Power supply for target LSI
(3.3VOUT) 3.3 V (typ) / 100 mA (max)
Power supply for programming Flash
ROM (Vpp) 8V (max) / 10mA (max)
Positive power supply for internal logic
(VDDL) When programming the Flash ROM : 2.80V (typ) / 20mA (max)
During other debug modes : 1.45V (typ) / 20mA (max)
- The power supply for the target LSI is output after debugging with target LSI by DTU8 debugger or when
MWU16 Flash Multi Writer Host Program is in a plug state.
- The power supply for programming Flash ROM (Vpp) is outputted while the DTU8 debugger or MWU16
Flash Multi Writer Host Program is programming the Flash ROM on the target MCU. (Note 1)
- The power supply for internal logic (VDDL) outputs 1.45V after starting the debug mode with target LSI by
the DTU8 debugger or while the MWU16 Flash Multi Writer Host Program is in a plug state.
Also, the EASE1000 outputs 2.80V while programming the Flash ROM on the target MCU by the DTU8
debugger or MWU16 Flash Multi Writer Host Program. (Note 1)
■Note 1■
EASE1000 V2 outputs the power supply for programming Flash ROM and the power supply for internal
logic only for target LSIs which need the power.
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