Digital Equipment VAX 4000 108, Информация пользователя

Страница: 174 / 243

Console Commands
A-4 VAX 4000 Model 108 User Information
initialization, the default address space is physical memory, the default data size is
longword, and the default address is zero. If you specify conflicting address space or data
sizes, the console ignores the command and issues an error message.
Format:
DEPOSIT [qualifier-list] {address} {data} [data...]
Qualifiers:
Data control: /B, /W, /L, /Q, /N:{count}, /STEP:{size}, /WRONG
Address space control: /G, /I, /M, /P, /V, /U
Arguments:
{address}
A longword address that specifies the first location into which data is
deposited. The address can be an actual address or a symbolic address.
{data}
The data to be deposited. If the specified data is larger than the deposit
data size, the firmware ignores the command and issues an error
response. If the specified data is smaller than the deposit data size, the
data is extended on the left with zeros.
[{data}]
Additional data to be deposited (as many as can fit on the command
line).
Examples:
>>> D/P/B/N:1FF 0 0 ! Clear first 512 bytes of
! physical memory.
>>> D/V/L/N:3 1234 5 ! Deposit 5 into four longwords
! starting at virtual memory address
! 1234.
>>> D/N:8 R0 FFFFFFFF ! Loads GPRs R0 through R8 with -1.
>>> D/L/P/N:10/ST:200 0 8 ! Deposit 8 in the first longword of
! the first 17 pages in physical
! memory.
>>> D/N:200 - 0 ! Starting at previous address, clear
! 513 longwords or 2052 bytes.
EXAMINE
The EXAMINE command examines the contents of the memory location or register
specified by the address. If no address is specified, + is assumed. The display line consists
of a single character address specifier, the physical address to be examined, and the
examined data.
EXAMINE uses the same qualifiers as DEPOSIT. However, the /WRONG qualifier causes
EXAMINE to ignore ECC errors when reading from physical memory. The EXAMINE