NCR 7455 Hardware User's Manual page 109

Cache Extended Memory
Cache A000-AFFF
Cache B000-BFFF
Cache C800-CBFF
Cache CC00-CFFF
Cache D000-D3FF
Cache D400-D7FF
Cache D800-DBFF
Cache DC00-DFFF
Cache E000-E3FF
Cache E400-E7FF
Cache E400-E7FF
Cache EC00-EFFF
PS/2 Port
USB Port 2
I/O Device Configuration
Serial Port A
Scanner Power
Serial Port B
Parallel Port
Mode
Fdc on Lpt
Floppy Diskette Controller
Serial Port C
Mode
Base I/O Address
Chapter 3: Setup 3-35
Write Back
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Write Protect
Write Protect
Write Protect
Write Protect
Touchscreen
Primary
Auto
Auto
Auto
Auto
Bi-directional
Disabled
Enabled
Enabled
Normal
220