Description
ATARI 800XL 256KB XE compatible SMD1206 version
ATARI 800XL 256KB XE compatible SMD1206 version.
Please download BOM.
QuarterMEG Atari 800XL, XE compatible, for Ataris with C021697 (or C021698), schematics Claus Buchholz
BOM:
8x 41256 256K DRAMs (200ns or less)
33Ohm resistor
74LS153
74LS139
74LS158 - desoldered chip from Atari 800XL can be reused
Connections: 6 wires as in schematics
RA8 - DRAMs pin 1
PB2 - U23 pin 12
PB3 - U23 pin 13
PB4 - U23 pin 14
PB5 - U23 pin 15
PB6 - U23 pin 16
Jul 22,2023
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ATARI 800XL 256KB XE compatible SMD1206 version
ATARI 800XL 256KB XE compatible SMD1206 version
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Published: Jul 22,2023
Standard PCB
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
File Last Updated: 2023/07/22 (GMT+8)
File update record
2023-07-2211:50:27
Gerber file is updated.
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