Vax 4000 Model 200 Informations techniques Page 14

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Table 1–2 (Cont.): Console I/O Mode Commands
Command Action
SET RECALL Sets command recall state to either ENABLED (1) or DISABLED
(0).
SHOW BFLAG Displays the default R5 boot flags.
SHOW BOOT Displays the default boot device.
SHOW CONTROLP Shows the current state of Control-P halt recognition, either
ENABLED or DISABLED.
SHOW DEVICE Displays all devices displayed by the SHOW DSSI, SHOW
ETHERNET, and SHOW UQSSP commands.
SHOW DSSI Displays the status of all nodes that can be found on the DSSI
bus. For each node on the DSSI bus, the firmware displays the
node number, the node name, and the boot name and type of the
device, if available. Does not indicate whether the device contains
a bootable image.
SHOW ETHERNET Displays the hardware Ethernet address for all Ethernet adapters
that can be found, both on-board and on the Q22-bus.
SHOW LANGUAGE Displays console language and keyboard type.
SHOW MEMORY Displays main memory configuration, board by board.
SHOW QBUS Displays all Q22-bus I/O addresses that respond to an aligned
word read, plus vector and device name information. For each
address, the console displays the address in the VAX I/O space in
hexadecimal, the address as it would appear in the Q22-bus I/O
space in octal, and the word that was read in hexadecimal. Also
displays the vector that you should set up, and device name or
names that could be associated with the CSR.
SHOW RECALL Displays the current state of command recall, either ENABLED or
DISABLED.
SHOW HALT Displays the halt action. Keywords include: default, restart,
reboot, halt, restart_reboot, or a number in the range 0 to 4
inclusive.
SHOW RLV12 Displays all RL01 and RL02 disks that appear on the Q22-bus.
SHOW TRANSLATION Shows any virtual addresses that map to the specified physical
address.
SHOW UQSSP Displays the status of all disks and tapes that can be found on the
Q22-bus that support the UQSSP protocol. For each such disk or
tape on the Q22-bus, the firmware displays the controller number,
the controller CSR address, and the boot name and type of each
device connected to the controller. The command does not indicate
whether the device contains a bootable image.
SHOW VERSION Displays the current firmware version.
START Starts instruction execution at the address you specify. If you
do not give an address, the current program counter is used. If
memory mapping is enabled, macro instructions are executed from
virtual memory, and the address is treated as a virtual address.
Equivalent to a DEPOSIT to PC, followed by a CONTINUE. Does
not perform a processor initialization.
1–8 VAX 4000 Model 200 Technical Information
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