HDLX-2416 View Datasheet(PDF) - Broadcom Corporation
Part Name
Description
MFG CO.
'HDLX-2416' PDF : 18 Pages View PDF
HDLx-2416 Series
Figure 1 Internal Block Diagram
CHARACTER RAM
A0 – A1
2 WRITE
ADDRESS
DATA
OUT
CE1
D0 – D6 7 DATA IN
CE2
WRITE
WR
CU
(4 x 7)
2 READ
ADDRESS
CLR
CLR
D0
D1
A0 – A1
ATTRIBUTE RAM
DIGIT CURSOR
DIGIT BLANK
DISABLE
WRITE ADDRESS
WRITE
(2 x 4)
2 READ ADDRESS
CLR
CLR
CONTROL REGISTER
D2
MASTER
BLANK
D3 – D5
3 BRIGHTNESS
LEVELS
EXTENDED
D6
FUNCTIONS
DISPLAY
CE1
1x5
CE2
WRITE
WR
CU
CLR
CLR
ASCII DECODER
7 CHARACTER
SELECT
COLUMN
DATA
3 ROW
SELECT
CHARACTER/CURSOR
MULTIPLEXER
5
0
CURSOR
CHARACTER
51
CHARACTER/
CURSOR
MULTIPLEXER
SELECT
CUE
DCn
BL
MB
EFD
DBDn
EFD
EFD
3
DIGITAL
DUTY
CONTROL
4 (LSBs)
ROW
DRIVERS
ROW
SELECT
BLANK
COLUMN
DRIVERS
DISPLAY
3
OSC
+ 32
+7
2 (MSBs)
Data Sheet
Broadcom
- 12 -
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