Universal EPROM/Flash Adapter


The embedded tools company
Target Adaptation for EPROM/FLASH Simulator
Signals
Adaptations for TSSOP


Universal EPROM/Flash Adapter
  Highlights
Universal connector special for FLASH targets
3 and 5 Volt support
Automatic configuration of target and adapter




 

Target Adaptation for EPROM/FLASH Simulator


The ESI-CON is an universal connector for embedded targets using 8 or 16 bit FLASH or EPROM devices. The connector includes following functions:
  • 3.3 V and 5 V support
  • 8 and 16 Bit data bus
  • 24 address lines
  • Reset generation for target
  • Break (NMI) generation for target
  • Automatic bus width selection for simulator
  • Automatic voltage selection for simulator
  • Automatic disconnect for FLASH or EPROM devices on target


Target Connector

The adaptation uses 1 male connectors on the target.
FTE-132-xxxxx

Link to SAMTEC

Subsets

To reduce the space on the target board, some subsets of the 64-pin connector are defined:
ConnectorPinsFunctionNotes
40 8 Bit EPROM/FLASH Simulation and ROM monitor function without RESET and NMI control  
44 8 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control  
60 8/16 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control  
64 8/16 Bit EPROM/FLASH Simulation and ROM monitor function with RESET and NMI control, and automatic voltage control  


Connector Orientation


 

Signals



Signal

Pin

 Pin

Signal

    
GND12GND
A1134A12
A1056A13
A0978A14
A08910A15
A071112A16
A061314A17
A051516A18
A041718A19
A031920A20
A022122A21
A012324A22
A002526A23
(OPFETCH-)*2728(WRITE-)*
CE_LOWERBYTE-2930OE_LOWERBYTE-
D003132D01
D023334D03
D043536D05
D063738D07
GND3940VCC_TARGET
GNDS4142RESET+/-
VCCS4344NMI+/-
WORD_SELECT-4546(CYCLE-)*
GND4748GND
CE_UPPERBYTE-4950OE_UPPERBYTE-
D085152D09
D105354D11
D125556D13
D145758D15
GND5960GND
VCC_BUFFER6162VCC_3VOLT
VCC_INTERN6364VCC_TARGET
    

(*) For RISC-Trace only
 

Adaptations for TSSOP






TSSOP32 8 Bit TSSOP40 8 Bit TSSOP48 8 Bit TSSOP48 16 Bit                                                                           
Signal

Pin

 Pin

Signal

    
A1112A09
A0834A13
A1456A17
WE- (not used)78VCC
A18910A16
A151112A12
A071314A06
A051516A04
A031718A02
A011920A00
D002122D01
D022324GND
D032526D04
D052728D06
D072930CE-
A103132OE-
    




Copyright © 2024 Lauterbach GmbH, Altlaufstr.40, 85635 Höhenkirchen-Siegertsbrunn, Germany   Impressum     Privacy Policy
The information presented is intended to give overview information only.
Changes and technical enhancements or modifications can be made without notice. Report Errors
Last generated/modified: 07-Mar-2024