Document revision date: 30 March 2001

## OpenVMS System Management Utilities Reference Manual

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## Appendix K
Configuring Devices with SYSGEN (VAX Only)

Compaq-supplied devices are attached to the UNIBUS or Q-bus adapters according to the following basic rules:

- A device of type A is always at a fixed and predefined control and status register (CSR) address; the device always interrupts at a fixed and predefined vector address; only one example of device A can be configured in each system.
- A device of type B is identical to type A except that 1 through n examples can be configured in a single system. Examples 2 through n are also located at fixed and predefined CSRs and vector addresses.
- Devices of type C (1 through n of them) are always at fixed and predefined CSR addresses; however, the interrupt vector addresses vary according to what other devices are present on the system.
- Devices of type D (1 through n of them) are at CSR addresses and vector addresses that vary according to what other devices are present on the system.

CSR and vector addresses that vary are called floating addresses. The devices must be located in floating CSR and vector space according to the order in which the devices appear in the SYSGEN device table (see Table K-1). The SYSGEN device table lists all the type A and type B devices supported by the operating system. It also lists the type C and type D devices that are recognized by SYSGEN's autoconfiguration procedure.

The base of floating vector space is 3008. The base of floating CSR space is 7600108.

## K.1 SYSGEN Device Table (VAX Only)

Table K-1 lists the characteristics of all Compaq devices. This table indicates the following information for each device type:

- Device name
- Device controller name
- Interrupt vector
- Number of interrupt vectors per controller
- Vector alignment factor
- Address of the first device register for each controller recognized by SYSGEN (the first register is usually, but not always, the CSR)
- Number of registers per controller
- Device driver name
- Indication of whether the driver is supported

Devices not listed in Table K-1 are the following ones:

- Devices not supplied by Compaq with fixed CSR and vector addresses. These devices have no effect on autoconfiguration. Customer-built devices should be assigned CSR and vector addresses beyond the floating address space reserved for Compaq-supplied devices.
- Compaq-supplied floating-vector devices that the AUTOCONFIGURE command does not recognize. Use the CONNECT command to attach these devices to the system.

Table K-1 SYSGEN Device Table (VAX Only)
Device Name | Controller Name | Vector | Number of Vectors | Vector Alignment | CSR/Rank | Register Alignment | Driver Name | Support
--- | --- | --- | --- | --- | --- | --- | --- | ---
CR | CR11 | 230 | 1 | --- | 777160 | --- | CRDRIVER | Yes
DM | RK611 | 210 | 1 | --- | 777440 | --- | DMDRIVER | Yes
LP | LP11 | 200 170 174 270 274 | --- | --- | 777514 764004 764014 764024 764034 | --- | LPDRIVER | Yes
DL | RL11 | 160 | 1 | --- | 774400 | --- | DLDRIVER | Yes
MS | TS11 | 224 | 1 | --- | 772520 | --- | TSDRIVER | Yes
DY | RX211 | 264 | 1 | --- | 777170 | --- | DYDRIVER | Yes
DQ | RB730 | 250 | 1 | --- | 775606 | --- | DQDRIVER | Yes
PU | UDA | 154 | 1 | --- | 772150 | --- | PUDRIVER | Yes
PT | TU81 | 260 | 1 | --- | 774500 | --- | PUDRIVER | Yes
XE | UNA | 120 | 1 | --- | 774510 | --- | XEDRIVER | Yes
XQ | QNA | 120 | 1 | --- | 774440 | --- | XQDRIVER | Yes
OM | DC11 | Float | 2 | 8 | 774000 774010 774020 774030 . . . 32 units maximum | --- | OMDRIVER | No
DD | TU58 | Float | 2 | 8 | 776500 776510 776520 776530 . . . 16 units maximum | --- | DDRIVER | Yes
OB | DN11 | Float | 1 | 4 | 775200 775210 775220 775230 . . . 16 units maximum | --- | OBDRIVER | No
YM | DM11B | Float | 1 | 4 | 770500 770510 770520 770530 . . . 16 units maximum | --- | YMDRIVER | No
OA | DR11C | Float | 2 | 8 | 767600 767570 767560 767550 . . . 16 units maximum | --- | OADRIVER | No
PR | PR611 | Float | 1 | 8 | 772600 772604 772610 772614 . . . 8 units maximum | --- | PRDRIVER | No
PP | PP611 | Float | 1 | 8 | 772700 772704 772710 772714 . . . 8 units maximum | --- | PPDRIVER | No
OC | DT11 | Float | 2 | 8 | 777420 777422 777424 777426 . . . 8 units maximum | --- | OCDRIVER | No
OD | DX11 | Float | 2 | 8 | 776200 776240 | --- | ODDRIVER | No
YL | DL11C | Float | 2 | 8 | 775610 775620 775630 775640 . . . 31 units maximum | --- | YLDRIVER | No
YJ | DJ11 | Float | 2 | 8 | Float | 8 | YJDRIVER | No
YH | DH11 | Float | 2 | 8 | Float | 16 | YHDRIVER | No
OE | GT40 | Float | 4 | 8 | 772000 772010 | --- | OEDRIVER | No
LS | LPS11 | Float | 6 | 8 | 770400 | --- | LSDRIVER | No
OR | DQ11 | Float | 2 | 8 | Float | 8 | ORDRIVER | No
OF | KW11W | Float | 2 | 8 | 772400 | --- | OFDRIVER | No
XU | DU11 | Float | 2 | 8 | Float | 8 | XUDRIVER | No
XV | DV11 | Float | 3 | 8 | 775000 775040 775100 775140 | --- | XVDRIVER | No
OG | LK11 | Float | 2 | 8 | Float | 8 | OGDRIVER | No
XM | DMC11 | Float | 2 | 8 | Float | 8 | XMDRIVER | Yes
TTA | DZ11 | Float | 2 | 8 | Float | 8 | DZDRIVER | Yes
XK | KMC11 | Float | 2 | 8 | Float | 8 | XKDRIVER | No
OH | LPP11 | Float | 2 | 8 | Float | 8 | OHDRIVER | No
OI | VMV21 | Float | 2 | 8 | Float | 8 | OIDRIVER | No
OJ | VMV31 | Float | 2 | 8 | Float | 16 | OJDRIVER | No
OK | DWR70 | Float | 2 | 8 | Float | 8 | OKDRIVER | No
DL | RL11 | Float | 1 | 4 | Float | 8 | DLDRIVER | Yes
MS | TS11 | Float | 1 | 4 | 772524 772530 772534 | --- | TSDRIVER | Yes
LA | LPA11 | Float | 2 | 8 | 770460 | --- | LADRIVER | Yes
LA | LPA11 | Float | 2 | 8 | Float | 16 | LADRIVER | Yes
OL | KW11C | Float | 2 | 8 | Float | 8 | OLDRIVER | No
DY | RX211 | Float | 1 | 4 | Float | 8 | DYDRIVER | Yes
XA | DR11W | Float | 1 | 4 | Float | 8 | XADRIVER | Yes
XB | DR11B | 124 | --- | --- | 772410 | --- | XBDRIVER | No
XB | DR11B | Float | 1 | 4 | 772430 | --- | XBDRIVER | No
XB | DR11B | Float | 1 | 4 | Float | 8 | XBDRIVER | No
XD | DMP11 | Float | 2 | 8 | Float | 8 | XDDRIVER | Yes
ON | DPV11 | Float | 2 | 8 | Float | 8 | ONDRIVER | No
IS | ISB11 | Float | 2 | 8 | Float | 8 | ISDRIVER | No
XD | DMV11 | Float | 2 | 8 | Float | 16 | XDDRIVER | No
XE | UNA | Float | 1 | 4 | Float | 8 | XEDRIVER | No
XQ | QNA | Float | 1 | 4 | 774460 | --- | XQDRIVER | Yes
PU | UDA | Float | 1 | 4 | Float | 4 | PUDRIVER | Yes
XS | KMS11 | Float | 3 | 8 | Float | 16 | XSDRIVER | No
XP | PCL11 | Float | 2 | 8 | 764200 764240 764300 764340 | --- | XPDRIVER | No
VB | VS100 | Float | 1 | 4 | Float | 16 | VBDRIVER | No
PT | TU81 | Float | 1 | 4 | Float | 4 | PUDRIVER | Yes
OQ | KMV11 | Float | 2 | 8 | Float | 16 | OQDRIVER | No
UK | KCT32 | Float | 2 | 8 | 764400 764440 764500 764540 | --- | UKDRIVER | No
IX | IEQ11 | Float | 2 | 8 | 764100 | --- | IXDRIVER | No
TX | DHV11 | Float | 2 | 8 | Float | 16 | YFDRIVER | Yes
DT | TC11 | 214 | 1 | --- | 777340 | --- | DTDRIVER | No
VC | VCB01 | Float | 2 | 1 | 777200 | --- | VCDRIVER | Yes
VC | VCB01 | Float | 2 | 1 | Float | 64 | VCDRIVER | Yes
OT | LNV11 | Float | 1 | 4 | 776200 | --- | OTDRIVER | No
LD | LNV21 | Float | 1 | 4 | Float | 16 | LDDRIVER | No
ZQ | QTA | Float | 1 | 4 | 772570 | --- | ZQDRIVER | No
ZQ | QTA | Float | 1 | 4 | Float | 8 | ZQDRIVER | No
SJ | DSV11 | Float | 1 | 4 | Float | 8 | SJDRIVER | No
OU | ADV11C | Float | 2 | 8 | Float | 8 | OUDRIVER | No
OV | AAV11 | Float | 0 | 8 | 770440 | --- | OVDRIVER | No
OV | AAV11C | Float | 0 | 8 | Float | 8 | OVDRIVER | No
AX | AXV11C | 140 | 2 | --- | 776400 | --- | AXDRIVER | No
AX | AXV11C | Float | 2 | 8 | Float | 8 | AXDRIVER | No
KZ | KWV11C | Float | 2 | 8 | 770420 | --- | KZDRIVER | No
KZ | KWV11C | Float | 2 | 8 | Float | 4 | KZDRIVER | No
AZ | ADV11D | Float | 2 | 8 | 776410 | --- | AZDRIVER | No
AZ | ADV11D | Float | 2 | 8 | Float | 4 | AZDRIVER | No
AY | AAV11D | Float | 2 | 8 | 776420 | --- | AYDRIVER | No
AY | AAV11D | Float | 2 | 8 | Float | 4 | AYDRIVER | No
VA | VCB02 | Float | 3 | 16 | 777400 777402 777404 777406 . . . 8 units maximum | --- | VADRIVER | Yes
DN | DRV11J | Float | 16 | 4 | 764160 764140 764120 | --- | DNDRIVER | No
HX | DRQ3B | Float | 2 | 8 | Float | 16 | HXDRIVER | No
VQ | VSV24 | Float | 1 | 4 | Float | 8 | VQDRIVER | No
VV | VSV21 | Float | 1 | 4 | Float | 8 | VVDRIVER | No
BQ | IBQ01 | Float | 1 | 4 | Float | 8 | BQDRIVER | No
UT | MIRA | Float | 2 | 8 | Float | 8 | UTDRIVER | No
IX | IEQ11 | Float | 2 | 8 | Float | 16 | IXDRIVER | No
AW | ADQ32 | Float | 2 | 8 | Float | 32 | AWDRIVER | No
VX | DTC04 | Float | 2 | 8 | Float | 2 | VXDRIVER | No
CQ | DESNA | Float | 1 | 4 | Float | 32 | CQDRIVER | No
GQ | IGQ11 | Float | 2 | 8 | Float | 4 | GQDRIVER | No

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