MAX6960 MAXIM [Maxim Integrated Products], MAX6960 Datasheet - Page 20

• Manufacturer Part Number: MAX6960
• Description: 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers
• Manufacturer: MAXIM [Maxim Integrated Products]

4-Wire Serially Interfaced
8 x 8 Matrix Graphic LED Drivers
Figure 11. Multiplex Timing Diagram (No Flip; OSC = 4.194304MHz)
20
DRIVER INTENSITY
ROW/CATHODE
ROW/CATHODE
______________________________________________________________________________________
ROW 0 ANODE
SETTINGS
249/256th
250/256th
251/256th
252/256th
253/256th
254/256th
(MAX ON)
(MIN ON)
(UNLIT)
2/256th
3/256th
4/256th
(LIT)
HIGH-Z
HIGH-Z
LOW
122µs TIMESLOT
LOW
LOW
CURRENT SOURCE ENABLED
LOW
LOW
LOW
LOW
LOW
LOW
ROW 0
HIGH-Z
122µs TIMESLOT
ROW 1
HIGH-Z
HIGH-Z
122µs TIMESLOT
ROW 2
ONE COMPLETE 0.977ms MULTIPLEX CYCLE AROUND 8 ROWS
ROW 0's 122µs MULTIPLEX TIMESLOT
122µs TIMESLOT
ROW 3
122µs TIMESLOT
ROW 4
122µs TIMESLOT
MINIMUM 1.91µs INTERDIGIT BLANKING INTERVAL
ROW 5
122µs TIMESLOT
ROW 6
122µs TIMESLOT
ROW 7
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
122µs TIMESLOT
START OF
NEXT CYCLE
ROW 0