Enterasys Networks CSX7000 User Manual download pdf (Page 87)

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101

Central Site Remote Access Switch 87

ARDWARE

NSTALLATION

Adapter Settings

first DM-8 installed, 388 for the second, 390 for the third, and 398 for the fourth. Refer to the System

Adapter Appendix for jumper locations; refer to the following chart for the required jumper settings.

Note: When the table says on for a certain pair of prongs (J2, J3, or J4), it means that a jumper

needs to be in place for that pair. Off indicates that no jumper is needed for that pair.

DM-24 A

DAPTER INTERRUPT AND I/O ADDRESS SETTINGS

The DM-24 adapter uses switches to set the interrupt and I/O address. Since the DM-24’s only

available interrupts are 10, 11, and 12, and these interrupts are associated with configured slots 2,

4, and 6, these are the only slots available for these cards. Refer to the System Adapter Appendix for

switch locations; refer to the following chart for switch settings.

Note: The silk screening may vary from card to card. If your card uses the labeling DIS/EN or

=1/=0, note the following: For IRQ, “off” is the same as DIS (disabled); “on” is the same as

EN (enabled). For I/O address, “off’ is the same as “1”; “on” is the same as “0”.

DM-8 Adapter (Address) I/O Address Jumper Settings

1st adapter

(address 380)

J2, J3, J4

on, on, on

2nd adapter

(address 388)

J2, J3, J4

off, on, on

3rd adapter

(address 390)

J2, J3, J4

on, off, on

4th adapter

(address 398)

J2, J3, J4

off, off, on

Configured Slots Interrupt Switch (IRQ) S2 I/O Address Switch Setting S3

2 IRQ = 11

1, 2, 3, 4, 5, 6

off, off, off, off, on, off

Address: 300

1, 2, 3, 4, 5, 6

A4, A5, A6, A7, A8, A9

on, on, on, on, off, off

4 IRQ = 10

1, 2, 3, 4, 5, 6

off, off, off, off, off, on

Address: 310

1, 2, 3, 4, 5, 6

A4, A5, A6, A7, A8, A9

off, on, on, on, off, off

6 IRQ = 12

1, 2, 3, 4, 5, 6

off, off, off, on, off, off

Address: 320

1, 2, 3, 4, 5, 6

A4, A5, A6, A7, A8, A9

on, off, on, on, off, off

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 728 729

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Enterasys Networks CSX7000 User Manual Page 87

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