Enterasys Networks CSX7000 Manuel d'utilisateur télécharger pdf (Page 88)

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101

USER’S GUIDE

88 CyberSWITCH

DM-24+ AND THE DM-30+ ADAPTER ADDRESS SETTINGS

The DM-24+ and the DM-30+ adapters both use switches to set the interrupt, I/O address, and

MVIP clock termination. Switch blocks SW1 and SW3 determine I/O address, SW2 and SW4

determine interrupts, and SW5 determines MVIP clock termination.

Note: Refer to the System Adapter Appendix for switch locations. Configure a DM-24+ or a DM-30+

only in slots 2, 4, and/or 6. Switch settings will differ depending upon the slot you wish to

configure. Refer to the following charts/descriptions:

To set the IRQ so that it is on, refer to switch blocks SW2 and SW4. Set the corresponding IR switch

on these switch blocks to on, with all others off. For example, for an IRQ setting of 11, IR11 (switch

4) on switch block SW2 should be on; all other IR switches on SW2 and SW4 should be off.

To set the address, refer to switch blocks SW1 and SW3. SW1 is labeled 1 through 8 (A15 through

A8). Switches in this block should always remain on, on, on, on, on, on, off, off. SW3 varies based on

address. Use the following chart:

For example, for an address of 300, A9 (switch 7) and A8 (switch 8) on SW1 should be off; all

remaining switches on SW1 and SW3 should be on.

Note: For all configurations, switch 4 on SW4 is a reserved switch and must always remain OFF.

Configured Slots Interrupt Switches (IRQ on)

SW2

Address

2 IRQ=11 300

4 IRQ=10 310

6 IRQ=12 320

Address Switch Settings

300 SW3 1 2 3 4

A7 A6 A5 A4

on on on on

310 SW3 1 2 3 4

A7 A6 A5 A4

on on on off

320 SW3 1 2 3 4

A7 A6 A5 A4

on on off on

1 2 ... 83 84 85 86 87 88 89 90 91 92 93 ... 728 729

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Enterasys Networks CSX7000 Manuel d'utilisateur Page 88

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