Tektronix TLA7PG2 Security Instructions page 3

Date: Jan. 27, 2006
Subject: Memory Erasure & Memory Parts in TLA7PG2.
MEMORY ERASURE PROCEDURE
•
Turn the power off for at least 20 seconds to clear volatile memory. NVRAM does
not contain any acquisition data (only cal constants, etc.).
MEMORY PARTS
Part Reference
Number designator
156-6751-01 U190
156-M665-00 U1022
U1025
160-M317-00 U1024
156-M516-00 U1034
U1035
U1036
U1037
A20 Board P/N: 671-5063-50
Description
IC, Memory; CMOS, Serial, EPROM,
2048 X 8, 24C16N, SO8.150
IC, Memory; CMOS, EPROM; 512K X 8,
Flash, 90NS; 29F040-90, PLCC32
IC, Memory; CMOS, EPROM, 256K X 16,
120NS, PRGM; 156-M492-00
IC, Memory; CMOS, DRAM; 1048576 X
4,70NS; NPD424400LA-70C,
Tube
1
Calibration parameters storage.
Firmware code storage.
Firmware boot.
Firmware code/data.
SOJ26.300,
Use