1. TCSP #2

2. DMX packet 2

3. DMX packet 3

4. x 12 channels = 12 bytes / frame (state) / light
sequences 4
8 bits (1 byte) / channel
x 12 channels = 12 bytes / frame (state) / light
x 4 lights = 48 bytes / frame
x 32 frames / sequence
≈ 1.5 kB / sequence
4 “preset” sequences (flash)
4 user-defined sequences (SRAM, USB/SD)

5. Speed not an issue (see slide 2)
other constraints 5
Speed not an issue (see slide 2)
USB/SD card support (or as peripheral)
ATD channels (LOTS of buttons)

6. Maxim MAXQ622G 6

7. TI LM3S5652 7

8. user interface v1 8
GAL 26V12 for buttons