DEFINE DRINTER [AS1 vaddr adds a spooling 1403 printer with the address specified by
vaddr to the virtual machine configuration. PUNCH [ASl vaddr PCR adds a spooling 2540 card punch with the address specified by
vaddr to the virtual machine confiquration. rONSOLE [ASl vaddr
adds virtual system console to the virtual machine at the
address specified by vaddr. CTCA [A.Sl vaddr ajds a virtcral channel-to-channel adapter with the address by vaddr to the virtual machine configuration. The unit address must end in zero, and must not already be
in use. Once the control unit is defined, other virtual
devices may not be defined for the same CTCA. TIMER [AS] adds a pseudo timing device with the address specified by
vaddr to the virtual machine configuration. 1403 [A.S 1 vaddr adds a spoolinq 1403 printer with the address specified by
vaddr to the virtual machine confiquration.
1443 vaddr ajds a spoolina 1443 printer with the address specified by vaddr to the virtual machine configuration. 2501 [AS 1 vaddr adds a spooling 2501 card reader with the address specified by vaddr to the virtual machine configuration. 2540 P [AS 1 vaddr:- adds a spooling 2540 card punch with the address specified by vaddr to the virtual machine configuration. 2540R [AS1 vajdr. adds a spoolinq 2540 card reader with the address specified by vaddr to the virtual machine configuration. 3203 [ASl vaddr adds a spool ina 3203 printer with the address specified by
vaddr to the virtual machine configuration. The virtual 3203 print?r supports the LOADVFCB command, but not the Index
feature.
3211 rAS1 vaddr adds a spoolinq 3211 printer with the address specified by
vaddr to the virtual machine configuration. The virtual 3211
printer supoorts LOADVFCB and the Index feature (right-index only), . 350'5 [AS 1 vaddr adds a spooling 3505 card reader with the address specified by
vaddr to the virtual machine configuration.
3525 [AS 1 vaddr adds spooling 3525 card punch with the address specified by
vaddr to the virtual machine configuration.
Section 5. Format of CP Commands 61

DEFINE CHANNELS rAS] {C:EL} BMX the channel mode of operation for the virtual
machine to either selector or block multiplexer. Use of the SEt (selector channeU or BMX (block multiplexer channel) sets the mode of operation for all channels except channel O. Channel 0 always operates in byte
multiplexer mode. The real or virtual channel-to-channel always operates in selector mode. multiplexer mode may enhance the virtual machine's system by allowinq the overlap of Start I/O This is done by reflecting a channel condition co1e of 0 back to the virtual machine rather than a channel
busy siqnal.
Note: The machine is immediately reset when this set
of operands is executed.
LINE [AS 1 vaddr I" I I TELE[2JI L J a11S a virtual 2701/2702/2703 specified by vaddr
confiql1ration.
communication line with the
to the virtual machine
IBM1 indicates that an IBM-type terminal (2741, 1050, or
equivalent) is on the 2701/2702/2103 line. TELE2 indicates
that a teletypewriter is on the 2101/2102/2103 line. r , Gl:?AF' cuu 3033 3036 3148
3148
3158 3210 L J
defines a temporary 3033, 3036, 3210, 3138, 3148, or 3158 (the
console used on the IBM System/310 Kodel 138, 148, or 158) for
the machine. The cuu is the hexadecimal virtual for the device. After you define the 3033, 3036, 3270, 3138, 3148, or 3158, you must issue the CP DIAL command
from the device in order to use it. The device must be
supported by the virtual machine's operating system.
vaddr1 [AS] vaddr2 the device represented by vaddr1 as vaddr2. The address, vaddr1, must represent a defined device in
the virtual machine configuration.
If vaddr1 is a 2305, both vaddr1 and vaddr2 must be as base addresses (xxO or xx8). Also, when you a dedicated 2305, all eight exposure addresses are For example, if 1BO is the base address of a
dedicated 2305, the command define 1bO as 1dO redefines addresses 1BO throuqh 1B1 as 1DO through 1D1,
respectively. IBM CP Command Reference for General Users