RAMDAC 256 x 18: Difference between revisions
From Citylan
Jump to navigationJump to search
m (WikiSysop moved page Adv476 to RAMDAC 256 x 18 ADV476 without leaving a redirect) |
mNo edit summary |
||
| Line 1: | Line 1: | ||
'''256 x 18 Color Palette | {| style="float: right;" border="1" cellpadding="4" cellspacing="0" class="sortable" | ||
|+ style="background:silver" | Cross-Reference | |||
!BRAND | |||
!TAG | |||
!NUMBER | |||
!PIN COUNT | |||
!OUTPUT | |||
!MARKINGS | |||
|- | |||
|Analod Devices || ADV || 476 || DIP20 LCC44 || || ADV476 | |||
|} | |||
'''Random Access Memory Digital-to-Analog Converter 256 x 18 Color Palette (DIP28, 600mil)(LCC44)''' | |||
=Pinout= | =Pinout= | ||
<pre> | <pre> | ||
DIP28 | |||
+---\/---+ | +---\/---+ | ||
RED | 1 28| Vcc | RED | 1 28| Vcc | ||
| Line 36: | Line 48: | ||
+---------------------------------------------------------------+ | +---------------------------------------------------------------+ | ||
</pre> | </pre> | ||
[ | |||
=External links= | |||
[https://en.wikipedia.org/wiki/RAMDAC RAM-DAC page on wikipedia] | |||
=Frequency= | =Frequency= | ||
Revision as of 15:33, 18 January 2017
| BRAND | TAG | NUMBER | PIN COUNT | OUTPUT | MARKINGS |
|---|---|---|---|---|---|
| Analod Devices | ADV | 476 | DIP20 LCC44 | ADV476 |
Random Access Memory Digital-to-Analog Converter 256 x 18 Color Palette (DIP28, 600mil)(LCC44)
Pinout
DIP28
+---\/---+
RED | 1 28| Vcc
GREEN | 2 27| RS1
BLUE | 3 26| RS0
Iref | 4 25| *WR
P0 | 5 24| D7
P1 | 6 23| D6
P2 | 7 22| D5
P3 | 8 21| D4
P4 | 9 20| D3
P5 |10 19| D2
P6 |11 18| D1
P7 |12 17| D0
Pclk |13 16| *BLANK
Vss(gnd) |14 15| *RD
+--------+
LCC44
+---------------------------------------------------------------+
| 40 Pclk | 7 *BLANK | 18 RS1 | 29 COMP |
| 41 GND | 8 D0 | 19 GND | 30 OPA |
| 42 GND | 9 D1 | 20 Vcc | 31 Vref |
| 43 GND | 10 D2 | 21 Vcc | 32 P0 |
| 44 GND | 11 D3 | 22 Vcc | 33 P1 |
| 1 NC | 12 D4 | 23 GND | 34 P2 |
| 2 GND | 13 D5 | 24 GND | 35 P3 |
| 3 GND | 14 D6 | 25 RED | 36 P4 |
| 4 Vcc | 15 D7 | 26 GREEN | 37 P5 |
| 5 GND | 16 *WR | 27 BLUE | 38 P6 |
| 6 *RS | 17 RS0 | 28 Iref | 39 P7 |
+---------------------------------------------------------------+
External links
Frequency
DIP28
Set reader to FREQ, put black probe to GND, red probe to 13 to measure CPU clock
PLCC44
Set reader to FREQ, put black probe to GND, red probe to 7 to measure CPU clock
Files
-
ADV476 Datasheet
