DEC Digital Alpha VME 4/224 User Manual page 332

deposit
fpr: Floating-point register set. The data size defaults to quadword.
The following symbols for address are recognized: f0, f1, . . . f31.
ipr: Internal processor register set. The size defaults to quadword. The
following symbols for address are recognized:
ps, asn, asten, astsr, at, fen, ipir, ipl, mces, pcbb, prbr, ptbr, scbb,
sirr, sisr, tbchk, tbia, tbiap, tbis, esp, ssp, usp, and whami.
pt: PAL Temporary register set, PT:0-PT:31 or PT0:-PT31:. The data
size defaults to quadword.
pcicfg: PCI configuration space.
pcidmem: PCI dense memory space.
pcismem: PCI sparse memory space.
pciio: PCI I/O space.
eerom: Environment variable and error log NVRAM.
ferom: Intel 28F020 firmware FEPROM.
toy: DS1386 registers, clock chip, and NVRAM.
address
Specifies the address into which the data is to be deposited. The address can be
any valid hexadecimal offset in the device's address space or it can be a symbolic
address.
For hexadecimal addresses that start with ''f'', you must add a leading zero (0)
to prevent recognition as a floating-point register. For example, 0f0 is a valid
memory address while f0 is not.
You cannot use a symbolic address if you include the device: field. The following
are valid symbolic addresses:
gpr General purpose register 0.
fpr Floating-point register 1.
ipr Internal processor register.
pt PAL Temporary registers 0-31. The data size defaults to quadword;
or the address space defaults to pt.
pt0 - pt31
PC Names the Program Counter (execution address register). The last
address, size, and type are unchanged.
13–24 Console Commands