Lan Interface - Agilent Technologies 4294A Operating Manual

Specifications and Supplemental Performance Characteristics
Basic Characteristics
Table 10-1 24-Bit I/O Port Pin Assignment
Pin No.

LAN Interface

Standard conformity
Protocol
Supported applications
348
Signal Name
21 Input/Output port C0
22 Input/Output port C1
23 Input/Output port C2
24 Input/Output port C3
25 Input/Output port D0
26 Input/Output port D1
27 Input/Output port D2
28 Input/Output port D3
29 Port C status
30 Port D status
31 Write strobe signal
32 +5V pullup
33 SWEEP END signal
34 +5V
35 PASS/FAIL signal
36 PASS/FAIL write
strobe signal
Signal Standard
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, latch output
TTL level, input mode: LOW, output mode: HIGH
TTL level, input mode: LOW, output mode: HIGH
TTL level, active low, pulse output (width: 10ms,
typical)
TTL level, active low, pulse output (width: 20ms,
typical)
+5V, 100mA MAX
TTL level, PASS: HIGH, FAIL: LOW, latch output
TTL level, active low, pulse output (width: 10ms,
typical)
10 Base-T Ethertwist, RJ45 connector
TCP/IP
Telnet, FTP, FTP with automatic execution
Chapter 10