Tektronix 2230 Operator's Manual

Options and Accessories-2230 Operators
Table 7-1
Extended Memory Specification
Characteristic
Performance Requirement
NON-VOLATILE EXTENDED MEMORY
Available Waveform Memory
Power Down
Battery Voltage
Data Retention
Battery Life
Power Down Detection
Threshold
Reset Delay
26 Kbytes.
Memory retained for battery voltages greater than 2.3 V.
Memory maintained greater than six months without instrument
power.
Power down data-retention specification shall be maintained for
three years without battery change with normal oscilloscope use.
Fail asserted for supply drop to less than 4.75 V.
Reset held until supply is greater than 5.0 V.
Power down interrupt to reset delay greater than or equal to 1 ms.
Table 7-2
Function Subsets Implemented
Other Subsets
Function Subset Capability States Omitted Other Requirements
Required
SH1 (Source Handshake)
Complete Capability None None
TS
AH1 (Acceptor
Complete Capability None
None None
Handshake)
TS (Talker) Basic Talker, Serial Poll,
None Include [MLA (ACDS)]
SH1 and L3
Unaddress if MLA
L3 (Listener) Basic Listener, Listen None
Include [MT A (ACDS)] AH1 and TS
Only, Unaddress if MTA
SR1 (Service Request)
Complete Capability None None
TS
RL2 (Remote/Local) No Local Lockout LWLS and
RTL always false L3
RWLS
PP0 (Parallel Poll)
No Capability All None
None
DC1 (Device Clear) Complete Capability
None None
L3
(Selective Device Clear)
OTO (Device Trigger) No Capability
All None
None
CO (Controller) No Capability
All None
None
E2 (Drivers)
Three-state
7-4
_....,

Tektronix 2230 Specifications

General

Brand	Tektronix
Model	2230
Category	Test Equipment
Language	English