HP Armada 4200 Armada 4100 and 4200 Families of Personal Computers Maintenance - Page 177

Table 6-4 Continued I/O Address (Hex) 170 - 177 178 - 1EF 1F0 - 1F7 1F8 - 1FF 200 - 21F 220 - 22F 230 - 23F 240 - 24F 250 - 25F 260 - 277 278 - 27A 27B - 27F 280 - 2F7 2F8 - 2FF 300 - 36F 370 - 371 372 373 374 375 376 377 378 - 37A 37B - 37F 380 - 387 388 - 38B 38C - 3AF 3B0 - 3BB 3BC - 3BE 3BF 3C0 - 3CD 3D0 - 3DF 3F0 - 3F7 3F8 - 3FF 400 - 4CF 480 - 48F 4D0 - CF6 CF7 CF8 - CFB CFC - CFF D00 - FFF System Function (Shipping Configuration) Hard Drive Secondary Registers Unused Hard Drive Primary Registers Unused Unused ESS Audio Registers (1st Possible) (Default) ESS Audio Registers (2nd Possible) ESS Audio Registers (3rd Possible) ESS Audio Registers (4th Possible) Unused LPT2 and High Speed Parallel Port Registers LPT2 High Speed Printer Port Registers Unused Serial Control Register COM2 Unused Reserved Diskette Digital Output Register Unused Reserved Diskette Main Status/Data Registers Reserved Diskette Input/Control Registers LPT1 and High Speed Parallel Port Registers Unused Unused ESS FM Synthesizer Unused Cirrus Logic Video Controller LPT3 and High Speed Parallel Port Registers LPT1 High Speed Parallel Port Registers Cirrus Logic Video Controller Cirrus Logic Video Controller Diskette Drive Controller Primary Registers COM1 Serial Controller Registers Unused Extended DMS Registers Unused Configuration/NVM Data Register PCI Configuration Index Register PCI Configuration Index Register Unused Specifications 6-21