Here's your list (copied from the manual "pROBE+ Users Guide (5192-001)",
Section 5:

Command
Name or Description
Section

CB
Clear Breakpoints1
5.3.3

CP
Clear Profile Data
5.6.1

DB
Define Breakpoint
5.3.1

DI
Disassemble Memory (with Disassembler module)
5.1.7

DL
Download From Host
5.1.8

DM
Display Memory
5.1.1

DR
Display Registers
5.2.1

FL
Display/Set Flags
5.7.1

FM
Fill Memory
5.1.4

GO
Start/Resume Execution
5.4.1

GS
Initialize the pSOS+ Kernel
5.4.2

IL
Display/Set Interrupt Level
5.7.2

LB
List Breakpoints
5.3.2

LP
List Profile Data
5.6.2

MM
Move Memory
5.1.6

PI
Patch I/O Address
5.1.2

PM
Patch Memory
5.1.3

PR
Patch Register
5.2.2

QC
Query Configuration Table
5.5.1

QD
Query Date and Time
5.5.2

QM
Query Multiprocessor Roster
5.5.3

QO
Query Object Table
5.5.4

QP
Query Partitions
5.5.5

QQ
Query Queues
5.5.6

QR
Query Regions
5.5.7

QS
Query Semaphores
5.5.8

QT
Query Tasks
5.5.9

QV
Query Component Versions
5.5.10

SC
System Call
5.7.3

SM
Search Memory
5.1.5

ST
Single Step
5.4.3

VL
Verify Download From Host
5.1.8

WB
Why Break
5.3.4

What are the parameters for DL please.

5.1.8 DL - Download From Host
DL [.width] [PREV | offset]
The DL command downloads data in standard Motorola S-records (DL interprets
received characters as Motorola S-records). DL validates each S-record by
verifying the checksum. If the configuration table specifies the
user-supplied write program td_urwrite, DL uses this program to store the
record in memory. If td_urwrite is not available, the pROBE+ debugger just
downloads the data into memory. If an invalid record is received, DL aborts
the download. At the end of a successful download, the number of transferred
records is displayed.
DL outputs a period on the console for each valid S-record received, unless
the pROBE+ NODOTS flag is on.
The optional offset relocates the S-records. The pROBE+ debugger adds this
offset to each S-record start address. Note that a negative offset can be
used to move code to a lower address.
If you include the keyword PREV, DL reports the results of the previous DL
command. This can be useful because some terminal emulators do not let you
view the DL output during the download.
In the following example, the pROBE+ debugger connects though a standard
RS-232 terminal port to a system running UNIX.
EXAMPLE 5-8: DL Command



pROBE+> dl
~>Local file name? ram.hex
8907 lines transferred in 4 minutes 16 seconds
8907 records read
pROBE+> dl prev
8907 records read