Specifications; System Unit; Size; Weight - IBM 5170 Technical Reference

Reading CMOS RAM also requires two steps:
1. OUT to port hex 70 with the CMOS address that is to be read
from.
2. IN from port hex 71, and the data read is returned in the AL
~
register.
Specifications
System Unit
Size
• Length: 540 millimeters (21.3 inches)
• Depth: 439 millimeters (17.3 inches)
• Height: 162 millimeters (6.8 inches)
Weight
• 19.05 kilograms (42 pounds)
Power Cables
• Length: 1.8 meters (6 feet)
System
Board 1-55