Block Diagram - Contec DIO-32DM2-PE User Manual

Differences in Bus Master Transfer Rate by System Configuration
Table 6.2. When Fitted in the PC Expansion Slot
Athlon 3800+ 2.0GHz
Core 2 Duo 2.0MHz
Pentium E2160 1.8GHz
"Limited" indicates that the number of transfers is designated and "unlimited" indicates
the number of transfers is not designated. However, these values may not be satisfied
depending on the system configuration, such as other boards and applications.
Table 6.3. When CONTEC's Expansion Unit ECH-PE-CE Series Is Used
Athlon 3800+ 2.0GHz
Core 2 Duo 2.0MHz
Pentium E2160 1.8GHz
"Limited" indicates that the number of transfers is designated and "unlimited"
indicates the number of transfers is not designated. However, these values may not be
satisfied depending on the system configuration, such as other boards and applications.

Block Diagram

BusMaster
Control
Logic
Interrupt
Figure 6.1. Block Diagram
DIO-32DM2-PE
Limited
In Out
20 20
20 20
20 20
Limited
In Out
20 20
20 20
20 20
Digital In/Out
Control
Logic
SCC Control Logic
Unlimited
In Out
13.4 3.4
13.4 3.1
13.4 3.1
Unit [MHz]
Unlimited
In Out
13.4 3.1
13.4 2.7
13.4 2.7
Unit [MHz]
LVTTL transceiver
LVTTL transceiver
LVTTL transceiver
LVTTL transceiver
LVTTL transceiver
LVTTL transceiver
Control signal
6. About Hardware
DIO-32DM2-PE
53