AC206-DS02-R View Datasheet(PDF) - Broadcom Corporation
Part Name
Description
MFG CO.
'AC206-DS02-R' PDF : 70 Pages View PDF
Preliminary Data Sheet
07/08/02
AC206
LED DISPLAY MATRIX
The LED Display uses refresh technique. By using the LED display matrix, the number of ports to drive the LED can be
significantly reduced. Two LEDs are assigned for each port. On, Off, and Flash states are used to indicate different
information. With reduced LED counts, and reduced number of signals, the LED display will be easier to route on the board,
and less costly.
LED_D[7]
LED_D[6]
LED_D[5]
LED_D[4]
LED_D[3]
LED_D[2]
LED_D[1]
LED_D[0]
330 OHM
330 OHM
330 OHM
330 OHM
330 OHM
330 OHM
330 OHM
330 OHM
LED_LN[5]
LED_LN[4]
LED_LN[3]
LED_LN[2]
LED_LN[1]
LED_LN[0]
D?
D?
D?
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
LED
LED
LED
D?
D?
D?
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
LED
LED
LED
D?
D?
D?
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
LED
LED
LED
D?
D?
D?
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
LED
LED
LED
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
D?
D?
D?
D?
D?
LED
LED
LED
LED
LED
Port 1 Port 2 Port 3 Port 4 Port 5
Figure 5: LED Display Matrix
Document AC206-DS05-405-R
Broadcom
LED Display Matrix Page 37
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