Texas Instruments TMS320C3 Series, User Manual, Page: 118 / 166

Understanding the Debugger Windows
7-4
7.2 Understanding the Debugger Windows
DISASSEMBLY window
The DISASSEMBLY window shows the reverse assembly of memory con-
tents. As shown in Figure 7–1, this window displays several lines of code.
Each line shows the instruction address, instruction opcode, label, and instruc-
tion mnemonic. The highlighted line corresponds to the next instruction to be
executed.
Figure 7–1. DISASSEMBLY Window
809c03 50700080 start LDIU 00080h,DP
809c04 08349c2c LDI @09c2cH,SP
809c05 07608000 LDF 0.00,R0
809c06 c610c1c0 LDI *AR0,R0 || LDI *AR
809c07 c610c1c0 LDI *AR0,R0 || LDI *AR
809c08 08600100 LDI 256,R0
809c09 09a09c00 LSH @09c00H,R0
809c0a 61809c0e BRD jump
809c0b 07618000 LDF 0.00,R1
809c0c 07628000 LDF 0.00,R2
809c0d 07630000 LDF 1.00,R3
809c0e 07640000 jump LDF 1.00,R4
809c0f 087b0003 loop LDI 3,RC
809c10 64809c1a RPTB block
809c11 02640001 ADDI 1,R4
Instruction mnemonic
Instruction opcode Instruction address
DISASSEMBLY
Label
To select the DISASSEMBLY window, press
ALT D
. While in the DISASSEM-
BLY window, you can use the cursor to select a line and then use a function
key to set or clear a breakpoint. Refer to Table 7–13 for more information about
function keys.