UT1750AR12GPC View Datasheet(PDF) - Aeroflex UTMC
Part Name
Description
MFG CO.
'UT1750AR12GPC' PDF : 56 Pages View PDF
(4) MRrr,vvvv - The Modify Register command. The
Modify Register command allows the user to modify most of
the UT1750AR’s internal registers. The MR command is
followed by an 8-bit register ID code, denoted as rr, and a 16-
bit value, denoted as vvvv. Table 4 lists the register IDs that the
UT1750ARrecognizes.ValidcharactersfortheregisterIDfield(xxxx)
and value fields (vvvv) are 0-9 and A-F.
The user can use only one MR command to modify one
UT1750AR register. Modifying additional registers requires
transmitting a separate MR command for each change.
The Continue Execution (C) Command
The Continue Execution Command allows the user to resume
program execution from the point where the Console mode of
operation was entered. The Continue Execution command takes
the form:
C0 - Resume execution with Timers A and B halted.
C1 - Resume execution with Timer A on and Timer B off.
C2 - Resume execution with Timer A off and Timer B on.
C3 - Resume execution with Timers A and B on.
Table 4. Console Command
Register ID Numbers
REGISTER
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
SW
PI
MK
FT
TA
TB
DISCON
DISCOFF
ID NUMBER
(HEX)
00
01
02
03
04
05
06
07
08
09
0A
0B
0C
0D
0E
0F
10
11
12
13
14
15
16
17
The Run From Memory Location (R) Command
The Run From Memory Location Command allows the user to
start program execution from any point within the 64K operand
memory space. This command takes the form Rxxxxn where
“xxxx” denotes the 16-bit starting address. Valid characters for
the address field (xxxx) are 0-9 and A-F. The value n is either
0,1,2, or 3 and is defined:
32
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