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<strong>Tornado</strong> 2.0<br />

User’s Guide<br />

space—not the size of a single ROM socket. In that situation, you must adjust this<br />

calculation.<br />

Refer to the NetROM documentation for more information on the features<br />

governed by these parameters.<br />

! WARNING: On Intel i960 processors, the IMI (Initial Memory Image) file is located<br />

at the top of the ROM, and this memory space cannot be used for communication<br />

between the target server and the target agent (netrom dual-port RAM).<br />

WDB_NETROM_ROMSIZE must be assigned the value WDB_NETROM_ROM_SIZE<br />

ROM_SIZE - 0x1000. The dualport RAM base address in the NetROM must also be<br />

modified to reflect this change. For example, for a 27020 EPROM, dprbase should<br />

be set to 0x3e800 (rather than the default 0x3f800).<br />

Configuration for Network Connection<br />

To configure the target agent for use with a network connection, add the WDB<br />

network connection component. (See 2.5.1 Network Connections, p.33).<br />

The default MTU is 1500 octets. To change it, display the component property<br />

sheet, select the Params tab, select WDB_MTU item and change the value associated<br />

with it (Figure 4-46).<br />

Figure 4-46<br />

Network Connection Macro<br />

140

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