9. HCD checks available Control Unit numbers and Device addresses starting at FFFF and working backwards to provide suggestions. These suggestions can be overridden or accepted. We accept the suggestions for the second ICP CHPID (Figure 14-31) and press Enter . 

+----------------- Add CF Control Unit and Devices ------------------+ | | | | | Confirm or revise the CF control unit number and device numbers | | for the CF control unit and devices to be defined. | | | | Processor ID . . . . . . . : ARIES | | Channel subsystem ID . . . : 2 | | Channel path ID . . . . . : FD Operation mode . . : SHR | | Channel path type . . . . : ICP | | | | Control unit number . . . . FFF3 + | | | | Device number . . . . . . . FF3B | | Number of devices . . . . . 7 | | | | | | | | | +--------------------------------------------------------------------+ 

10.HCD provides suggested Control Unit numbers and Device addresses for the first ICP CHPID (Figure 14-32). Observe that the Control unit number is the same and that seven devices were allocated. Press Enter . 

+----------------- Add CF Control Unit and Devices ------------------+ | | | | | Confirm or revise the CF control unit number and device numbers | | for the CF control unit and devices to be defined. | | | | Processor ID . . . . . . . : ARIES | | Channel subsystem ID . . . : 2 | | Channel path ID . . . . . : FC Operation mode . . : SHR | | Channel path type . . . . : ICP | | | | Control unit number . . . . FFF3 + | | | | Device number . . . . . . . FF34 | | Number of devices . . . . . 7 | | | | | | | | | +--------------------------------------------------------------------+ 

