Motorola MVME2300 Series User Manual download pdf (Page 227)

Block Diagram

http://www.motorola.com/computer/literature 4-3

Block Diagram

The descriptions in the following sections make reference to the functional

block diagram supplied in Figure 4-1. Notice that for each interface,

VMEbus and PCI bus, there are three functionally distinct modules: master

module, slave module, and interrupt module.

These three modules are connected to the different functional channels

operating in the Universe. These channels are:

❏ VME Slave channel

❏ PCI Bus Slave channel

❏ DMA channel

❏ Interrupt channel

❏ Register channel

Functional Description

The functional description is organized into the following sections:

❏ VMEbus Interface

❏ PCI Bus Interface

❏ Interrupter and Interrupt Handler

❏ DMA Controller

These sections describe the operation of the Universe in terms of the

different modules and channels listed above and illustrated in Figure 4-1.

1 2 ... 222 223 224 225 226 227 228 229 230 231 232 ... 281 282

No comments

Motorola MVME2300 Series User Manual Page 227