User`s guide

CPU32 Emulation 155
Chapter 10: Specifications and Characteristics
Emulation probe electrical characteristics
BNC, labeled TRIGGER OUT
Output Drive.
Logic high level with 50-ohm load >= 2.0 V. Logic low
level with 50-ohm load <= 0.4 V. Output function is selectable, see the
configuration section (page 75).
BNC, labeled BREAK IN
Input.
Edge-triggered TTL level input (active high), 20 pf, with 2K
ohms to ground in parallel. Maximum input: 5V above V
CC
; 5 V below
ground. The BNC introduces approximately 2.5 ms skid after break-in
at 25 MHz. Input function is selectable, see the configuration section
(page 87).
Communications
Serial Port.
9-pin female type D subminiature connector. RS-232 DCE
to 115.2 kbaud.
10BASE-T LAN Port.
RJ-45 connector. IEEE 802.3 10BASE-T
(StarLAN).
10BASE 2 LAN Port.
50-ohm BNC connector. IEEE 802.3 10BASE2
(ThinLAN). When using this connector, the HP Emulator provides the
functional equivalent of a Medium Attachment Unit (MAU) for
ThinLAN.
Accessory Power Out
12 V, 3.0A, center negative
Power Supply
Input.
100-240 V, 9.75 A, 50/60 Hz, IEC 320 connector.
Output.
12 V, 3.3 A