April 1, 1981
RDEVICE Macro
The format of theRDEVICE macro is:
Name OperationRDEVICE Operands ADDRESS={CUU },DEVTYPE=type[,MODEL=model] (cuu ,nn)
[ ,FEATURE= (feature[ , feature] ••• ) ]
rI,CLASS= I I I , I I L
rI I I (cl[,cl] ••• ) DASD TAPE
TERM
GRAFURI URO , I, ADAPTER= BSCA I IBM1 I SDLC I TELE2 I TYPE1 I TYPE2 I TYPE3 I TYPE4 I I I I I L
[ ,SETADDR=sadnum]
[ ,CPNAME=cpname]
[ , BASEADD=cuu ]
[,CLUSTER=label] [,IMAGE=imagelib]
[ , CHARS=ffff]
[ , FCB=lpi ]
[ ,DPMS IZE=n ]
.J
,I I f I f I I .J
r ,
f,CPTYPE={EP } I L .J
r ,I , ALTCU=cu u I L ..J whgre: ADDRESS=Jcuu l 1 (cuu,nn)f
is the realIIO device address (or addresses).
The address, cuu, is 3 hexadecimal digits from000 to FFF. The
high-order digit is the address of the channel to which the device
is attached. The low-order two digits represent the control unit
and device address.
The value, nn, is the number ofRDEVBLOK entries to be generated;
it may be any number from001 to 256. For example, if ADDRESS=(100,5} is specified, RDEVBLOKs with device address 100, 101, 102, 103, and 104 are generated. If nn is omitted, a value of
1 is assumed for all devices except the2305, which has a default
value of 8. For a2305, the last characters of cuu should be 0 or
8; the maximum value of nn is 16.
IfDEVTYPE=3066, 3138, 3148, or 3158, or if DEVTYPE=3278 and
Model=2A, nn can only be 1 because only one system display console
can be specified for eachRDEVICE macro. DEVTYPE=type is the type of device.
Part 2. DefiningYour VM/370 System 143
R
The format of the
Name Operation
[ ,
r
r
TERM
GRAF
[ ,SETADDR=sadnum]
[ ,CPNAME=cpname]
[ , BASEADD=cuu ]
[
[ , CHARS=ffff]
[ , FCB=lpi ]
[ ,
.J
,
r ,
f
r ,
is the real
The address, cuu, is 3 hexadecimal digits from
high-order digit is the address of the channel to which the device
is attached. The low-order two digits represent the control unit
and device address.
The value, nn, is the number of
it may be any number from
1 is assumed for all devices except the
value of 8. For a
8; the maximum value of nn is 16.
If
Model=2A, nn can only be 1 because only one system display console
can be specified for each
Part 2. Defining