User's Manual

Saturn User Manual Version 1.00
Flash Memory Programming
P/N 1100054F page 5-1
5. Flash Memory Programming
5.1 Introduction
The SATURN OEM reader’s program is stored in it’s non volatile Flash Memory.
Application versions and updates to the SATURN OEM reader’s program, may be
written only at OTI.
The application versions and updates can be programmed into the SATURN OEM
reader’s Flash memory by the customer through use of the Flash Memory Programmer
software, described in the following paragraphs.
5.2 PC requirements
! Flash Memory Programmer software runs on Windows 95 or Windows NT 32bit
operating systems.
! PC should be at least a 486 DX2.
Program loading time depends on the speed of PC.
5.3 Programmer Software Installation
1. Run the setup.exe file from diskette No. 1.
2. Follow the instructions on the PC screen.
5.4 Hardware Setup
1. Connect RS232 cable between PC and SCI interface.
Note: DTR and DSR as well as CTS and RTS in the PC connector should be
shorted. For 25 pin D type connector, short between 4 & 5 and between 6 & 20.
For 9 pin D type connector, short between 4 & 6 and between 7 & 8.
2. Apply power to the reader