gtps4m44 | System Generation |
Figure 30 is specified to SIP by the following macros and
keywords:
CONFIG APRNT=00E,DCUSV=16,SYSID=B
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- The system printer is defined as '00E', but it could have been
'00F'.
- The type of DASD CU and devices shown utilize up to 16 device
addresses.
- The TPF symbolic processor ID is chosen and defaults are accepted for all
other keywords.
CRASTB PRCRS=(1F,20),ROCRS=24,NCONSL=YES
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- This macro defines the address of the system's native console
('01F') that will be used as prime CRAS and defines a 3270
local CU that has at least one 3270 local printer ('024') for use as
RO CRAS.
- Note that on some processors (for example, the 3081) where the native
console is not addressable, it is necessary to specify that one of the CRT
devices (for example, 020) on the same 3270 local CU as the RO CRAS device is
the prime CRAS.
- The user may also optionally select one of the 3270 local CRTs as prime
CRAS even if the processor has an addressable native console.
- This same 3270 local CU may contain additional devices (7 CRTs and 7
printers) that can be defined as alternates (for example,
'020').
- Note that this CU is not defined via the LINES and NETWK
macros. Those parameters are used to specify additional 3270
local control units and terminals.
- The user has the capability to use the 7412 RPQ to attach the 1052/3215
typewriter as a system console to certain processors. Optionally, a
1053-like printer may also be attached as an RO CRAS device or the 1052/3215
may be used for both functions. The user must choose either
native console or 1052 support at system generation time.
UNITRD UNIT=3505,ADDR=00C,SYMNO=1
UNITRD UNIT=3211,ADDR=00F,SYMNO=1
UNITRD UNIT=3211,ADDR=00E,SYMNO=2
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- These macros, one for each U/R device, are specified to include the
devices depicted for application program use.
- Note that 00E is optionally included both here and on the CONFIG macro
(APRNT) in order to also allow application programs to access the same
printer.
IODEV DVTYP=DASD,IOADR=20A0
IODEV DVTYP=DASD,IOADR=20A8
IODEV DVTYP=DASD,IOADR=20B0
IODEV DVTYP=DASD,IOADR=20B8
IODEV DVTYP=37X5,IOADR=01A
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This series of macros is specified to include the DASD CUs and
devices:
- The DVTYP specification can be for any one of the supported DASD device
types.
- The logical address is for the first device on the CU as viewed by the
active processor.
IODEV DVTYP=TAPE,IOADR=18
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This macro specifies 16 tape drives starting with 180 and continuing
through 18F. Because there is a maximum of 8 drives per control unit, 2
control units are required: one for drives 180-187 and a second
for drives 188-18F. If the communications feature is installed
between the two control units and TPF supports multipathing to those devices,
then TPF can use both control units to communicate with any of the 16
devices. If, however, the communications feature is not installed
between the control units or TPF does not support multipathing for those
drives, then only one control unit at a time may be used to communicate with a
device.