ZiLOG System 8000 Hardware Reference Manual

HRM
Zilog
HRr~
ERROR: NO TRANSMIT INTERRUPTS OCCURRED, MODEM INTERRUPT
TEST, TTY#, STATUS= ##
No tr~nsmit buffer empty interrupts have occurred
on the transmit modem during the transmission 0f
256 characters.
MODEM INTERRUPTS ON
##CHRS, ##ERRS
TTY#, ##CHRS,
##ERRS,
ON TTY#,
Displayed on completio~ of each iteration of the
modem interrupt test (after 256 characters 3re
successfully transmitted in each jirection) .
Analagous to the messages during the polled ~oja
and interrupt mode character testing. The charac-
t era !1 d err 0 r co U!1 t s a re c u en U 1 3 ~:. _L .J ':~ ::. ~ u -.1 t !'} 2
beg inn in g 0 f the t est . Th e err () r C :J U:1 C. i..~ [, i1l~
number of times the character transmitted did ~ot
match the character received. The test is suc-
c e s s f u1 w hen the err;) r .J 0 U 11 tis ze r 0 L'1 bot h
direction.3.
ERROR: SPECIAL RECEIVE CONDITION INTERRUPT
No test currently implemented should caU3e
interrupt to occur. The receive SIO
believes it is detecting a serious error
tion, such as a parity or framing e~ror.
LAP SUMMARY
this
mo,jem
cJndl-
This is an interactive test and does not use a lap cou1t Jr
summary. The test continues until the user responds tj a
prompt with "Q", to quit (or terminate) all tests.
NOTES
A special SIO interconnecting cable, described in the
Description of this test, is required.
Console interrupts are disabled during this test. START
(NMI ) is not to be used totermina te the test, and should
not be pressed. The test will terminate upon responding to
a prompt with a "on.
A-115
Zilog
A-115

ZiLOG System 8000 Specifications

General

Brand	ZiLOG
Model	System 8000
Category	Desktop
Language	English