Fluke 190-102 User Manual page 153

Memory
The 190 Series II ScopeMeter
following memory devices:
1. D4000 Controller "Spider". Contains a mask ROM
4kx32 with a initial program with the operating code
for the product and a RAM 1kx32 to temporarily store
stack values for computing actions.
2. D4001: 1 x 4 Mb SRAM memory used to store:
- the actual screen and instrument setup.
- saved screens and instrument setups.
Instrument Security Procedures
®
test tool has the
Instrument Security Procedures
3. D5000, D5002:
2 x 64 Mb Flash EEPROM.
Non-volatile memory used to store operating code
(instrument firmware) for the product, and to store
calibration constants.
4.
D5001, D5003: 2 x 8 Mb SRAM memory used to
store:
- the actual screen and instrument setup
- saved screens and instrument setups
C
Appendices
Appendix C
C-1