Draft Document for Review September 23, 2019 12:09 am 8860ch14.fm 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 . 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 . Figure 14-32 Processors: Add CF Control Unit and Devices, ICP Figure 14-31 Processors: Add CF Control Unit and Devices, ICP +----------------- 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 | | | | | | | | | +--------------------------------------------------------------------+ +----------------- 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 | | | | | | | | | +--------------------------------------------------------------------+ 356  IBM z15 (8561) Configuration Setup