Tektronix TLA715 Series, Service Manual

Page: 25 / 147

Specifications
1- 2
TLA715 Dual Monitor Portable Mainframe Service Manual
Characteristics Tables
This section contains the specifications for the portable mainframe. All
specifications are warranted unless noted “typical”. Typical characteristics
describe typical or average performance and provide useful reference informa-
tion. Specifications marked with the
n
symbol are checked in the Performance
Verification chapter in this manual.
The specifications listed in this section are valid under the following conditions:
H
The instrument must reside in an environment with temperature, altitude,
and humidity, within the operating limits described in Table 1--11 beginning
on page 1--14.
H
The instrument has has a warm-up period of at least 20 minutes.
Table 1- 1: Internal controller
Characteristic Description
Operating system Microsoft Windows 2000
Microprocessor Intel Pentium PC-AT configuration with an Intel chip-set and a 733 MHz Pentium III processor
Main memory SDRAM
Style 144 pin SO DIMM, 2 sockets, gold plated, 1.25-inch (3.175 cm) maximum height
Speed 133 MHz
Available configurations 32, 64, 128, 256 MByte per SO DIMM
Installed configurations Minimum 256 MB loaded in one socket
Maximum 512 MB with both sockets loaded
Cache memory 256 KByte Level 2 (L2) write-back cache
Flash BIOS 256 KByte
Real-Time clock and CMOS setups
NVRAM Real-Time clock/calendar, standard and advanced PC CMOS setups; see BIOS specification
RTC, CMOS setup, & PNP NVRAM
retention time (typical) > 10 years battery life, lithium battery