Texas Instruments TLV1562 - Manual (Page 44)

Software Overview
38 SLAA040
8.5.5 Dual Continuous Mode
The following descriptions explain the software for data acquisition in dual
continuous mode. The required interface connections are shown in Figure 2.
Program Files:
DUALCON1.ASM Includes the complete software algorithm to control the Dual Continuous Mode
CALIBRAT.ASM Calibration procedure of the DAC
CONSTANT.ASM Common file of all modes (constants definition)
VECTORS.ASM Common file of all modes (IRQ vector table)
Other Files:
linker.cmd Organization of the DSP memory (data and program memory)
auto.bat Batch file to start the compiler for the dual continuous software
asm500.exe C54x Code compiler
lnk500.exe C54x linker
The timing requirements to interface the ’C54x to the ADC are provided in
Table 12. The STEP numbers given there can be found again as Marker in the
code. This helps to debug and verify the code.
Code verification:
To verify the software, the user must change the code in the DUALCON1.ASM
file and save those changes. The next step is to recompile the four .ASM files by
executing the AUTO.BAT batch file. If compiler and linker finish without error
messages, the new output file is ready to load in the DSP program memory (e.g.
with the GoDSP development tools) and to execute.
The flow chart in Figure 12 gives a general overview of the software structure
(DUALCON1.ASM).