Uploads by Frodevan

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This special page shows all uploaded files.

File list
Date Name Thumbnail Size Description Versions
11:12, 21 April 2020 BP EP 1140 PCB Front.jpg (file) 6.71 MB The entire Front-PCB of the BP EC-1140 programmer. 1
11:17, 21 April 2020 BP EP 1140 Variable Supply.jpg (file) 4.59 MB Variable PSU and routing for VPP and VCC of the EP-1140. 1
11:19, 21 April 2020 BP EP 1140 IO Ground.jpg (file) 5.07 MB Digital IO and Ground-rooting of the BP EP-1140. 1
11:20, 21 April 2020 BP EP 1140 Linear Supply.jpg (file) 2.66 MB Linear PSU of the BP EP-1140. 1
11:23, 21 April 2020 BP EP 1140 CPU.jpg (file) 1.88 MB CPU and Memory for the BP EP-1140. SRAM was originally a 6264, but is still jumpered like one in this particular case (for compatibility). 1
11:24, 21 April 2020 BP EP 1140 Parallel.jpg (file) 2.17 MB Parallel port of the BP EP-1140. 1
11:35, 21 April 2020 BP EP 1140 Top.jpg (file) 1.38 MB The BP EP-1140 EPROM (and some MCU) programmer. 1
22:25, 7 May 2020 BP PLD 1128 PCB Front.jpg (file) 7.24 MB PCB of the BP Microsystems PLD-1128 1
22:41, 7 May 2020 BP PLD 1128 CPU.jpg (file) 3.96 MB   2
22:44, 7 May 2020 BP PLD 1128 Parallel.jpg (file) 2.79 MB Reverted to version as of 22:42, 7 May 2020 (UTC) 4
22:48, 7 May 2020 BP PLD 1128 IO Upper.jpg (file) 3.34 MB Upper part of BP Microsystems PLD-1128 IO driver section 1
22:49, 7 May 2020 BP PLD 1128 IO Lower.jpg (file) 4.44 MB Lower part of BP Microsystems PLD-1128 IO driver section. 1
22:53, 7 May 2020 BP PLD 1128 Linear Supply Upper.jpg (file) 4.58 MB Upper part of BP Microsystems PLD-1128 PSU 1
22:54, 7 May 2020 BP PLD 1128 Linear Supply Lower.jpg (file) 3.8 MB Lower part of BP Microsystems PLD-1128 PSU 1
22:59, 7 May 2020 BP PLD 1128 Top.jpg (file) 1.21 MB BP Microsystems PLD-1128 programmer 1