Tektronix TMS 600 SAB-C167 80C167, Instruction Manual

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Acquiring and Viewing Disassembled Data
TMS 600 SAB-C167 80C167 Microcontroller Support Instruction Manual
2–5
Figure 2–1 shows an example of the Hardware display.
1 2 3 4 5 6
Sample Address Data Mnemonics Control Timestamp
--------------------------------------------------------------------------------------
1952 F05678 0000 (LOW DATA WRITE) 0101111 200 ns
1953 F03010 FE06 (EXTENSION) 0011111 200 ns
1954 F01234 00BF BSET DPP0.11 0011111 200 ns
1955 F03012 1234 (EXTENSION) 0011111 190 ns
1956 F01234 C1C1 (LOW DATA WRITE) 0101111 200 ns
1957 F03014 2907 (EXTENSION) 0011111 200 ns
1958 F03016 0034 SUBC F0E6, DPP0 0011111 200 ns
1959 F03018 F0E6 (EXTENSION) 0011111 200 ns
1960 F0301A 0000 ADD R0, R0 0011111 200 ns
1961 F0301C 8C08 ADD R8, [R4] 0011111 200 ns
1962 F0301E F1E6 MOV R1, #0000 0011111 200 ns
1963 F00000 00FA (DATA READ) 0011111 200 ns
1964 F03020 0000 (EXTENSION) 0011111 200 ns
1965 F03022 9908 ADD R9, [R1] 0011111 200 ns
1966 F03024 F806 ADD R8, #0003 0011111 200 ns
1967 F00000 00FA (DATA READ) 0011111 200 ns
1968 F03026 0003 (EXTENSION) 0011111 200 ns
1969 F03028 F3E6 MOV R3, #0000 0011111 200 ns
1970 F0302A 0000 (EXTENSION) 0011111 200 ns
1971 F0302C FF09 ADDB RH7, [R7] 0011111 200 ns
1972 F0302E F2E6 MOV R2, #0000 0011111 200 ns
1973 F00000 00FA (DATA READ) 0011111 200 ns
1974 F03030 0000 (EXTENSION) 0011111 200 ns
Figure 2–1: Hardware display format
1
Sample Column. Lists the memory locations for the acquired data.
2
Address Group. Lists data from channels connected to the 80C167
Address bus.
3
Data Group. Lists data from channels connected to the 80C167 Data bus.
4
Mnemonic Column. Lists the disassembled instructions and cycle types.
5
Control Column. Lists the disassembled instructions and cycle types.
6
Timestamp. Lists the timestamp values when a timestamp selection is made.
Information on basic operations describes how you can select a timestamp.
The Software display format shows only the first opcode fetch of executed
instruction cycles. Flushed cycles and extensions are not shown, even though
they are part of the executed instruction. Read extensions will be used to
disassemble the instruction, but will not be displayed as a separate cycle in the
Software display format. Data reads and writes are not displayed.
Software Display Format