Chapter 3 | Hardware |
CPU (U1)
The XTX 820 offers three Intel processor choices; high performance 1.0 GHz Ultra Low Voltage (ULV) Celeron M CPU, 1.4 GHz Low Voltage (LV) Pentium M CPU, or 1.8 GHz Pentium M CPU.
Celeron M Processor
The Celeron M processor (Dothan core) at 1.0 GHz has 512 kB L2 Cache with a 400 MHz FSB (front side bus). The 1.0 GHz Celeron M 373 processor use 90 nm architecture and requires a heatsink, but no fan.
Pentium M Processors
The Pentium M 738 processor (Dothan core) at 1.4 GHz has 2 MB L2 Cache with a 400 MHz FSB (front side bus). The 1.4 GHz Pentium M 738 processor uses 90 nm architecture and requires a heatsink, but no fan.
The Pentium M 745 processor (Dothan core) at 1.8 GHz has 2 MB L2 Cache with a 400 MHz FSB (front side bus). The 1.8 GHz Pentium M 745 processor uses 90 nm architecture and requires a heatsink, but no fan below 60°C.
CAUTION If you choose to use a
Memory
The XTX 820 memory consists of the following elements:
•DDR2 SODIMM socket
•Flash memory
DDR2 SODIMM Socket (J5)
The XTX 820 supports a single
•SODIMM socket (J5) can support up to 1 GB of DDR2 memory
•Supports PC2 3200 DDR 400 operating at 400 Mbps (200 MHz, 5 ns) or faster
•Supports +1.8V SDRAM
NOTE | Ampro recommends using PC2 3200 DDR2 400 (400 Mbps, 200 MHz), |
| +1.8V, 5 ns, |
| the best performance for these Intel processors. |
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Flash Memory (U17)
There is an
Interrupt Channel Assignments (IRQs)
The channel interrupt assignments are listed in Table
16 | Reference Manual | XTX 820 |