IBM ARTIC186 manual Port 0 or 1 Description, Output clock to external device

Transmit Clock	Jumpers:	The	transmit-clock jumpers determine whether	the transmit	clocks	for
and 1 are an output (the data-terminal equipment provides the				clock) or an	input	(the
equipment	provides	the	clock).

The following shows the settings for transmit clock jumpers.

Port 0 or 1 Description

Output clock to external device

Input clock from external device

Receive Clock Jumpers: The receive-clock jumpers determine whether the external receive cl ports 0 and 1 is driven by:

Ÿ	A remote clock
Ÿ	The transmit clock divided by 16

ŸThe transmit clock divided by 32

Note: If

the

transmit

clock

for

port

0

or

1

is

set

as

the input clock,

the correspon

must

be

set to

the remote-clock position.

If

the

transmit

clock

for

port

0

or

1

is

set

as

an output clock, the correspon

jumper must be

set to

the

divided-by-16

or

divided-by-32 position.

The following shows the settings for the receive-clock jumpers.

Port 0 or 1 Description

Remote clock

Transmit clock divided by 16

Transmit clock divided by 32

2-10IBM ARTIC186 8-Port Adapter GTO