Differences

This shows you the differences between two versions of the page.

--- boards:ecb:4pio:start [2018/10/13 12:15]
b1ackmai1er [Software]
+++ boards:ecb:4pio:start [2019/04/08 06:52] (current)
b1ackmai1er [Applications]
@@ Line 3: / Line 3: @@
 The ECB-4PIO is a digital input and output interface board. It's a 100x160mm Eurocard Kontron compatible board designed to work with the Z80 SBC V2 processor board.
-<note>The R03 board layout is not correct. It has the power and ground lines reversed for the Z80 PIO chips and will result in the destruction of the PIO chips. See the Errata page for more information. R02 board layouts are currently not available.</note>
+<note>The R03 board layout is not correct. The power and ground lines are reversed on the Z80 PIO chips and will result in the PIO chips being damaged or destroyed. The port mapping is incorrect to the schematic and are non-standard. See the Errata page for more information. R02 board layouts are currently not available.</note>
@@ Line 20: / Line 20: @@
 {{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/boards/ecb/4pio/ecb-4pio-pcb-r003.png?nolink&800x487}}
-Revision 1 board:
+Revision 3 board (port 90h Kontron reset):
-{{:boards:ecb:4pio:ecb-4pio_finished_and_complete_assembled.jpg?nolink&800x469|ecb-4pio_finished_and_complete_assembled.jpg}}
+{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/boards/ecb/4pio/ecb-4pio-r03.jpg?nolink&800x475|www.retrobrewcomputers.org_lib_plugins_ckgedit_fckeditor_userfiles_image_boards_ecb_4pio_ecb-4pio-r03.jpg}}
@@ Line 188: / Line 188: @@
 {{:boards:ecb:4pio:4piotst.zip|4piotst.zip}}
-{{:4piobmt.zip|4piobmt.zip}}
+[[https://github.com/b1ackmai1er/Z80-PIO-bit-mode-test|https://github.com/b1ackmai1er/Z80-PIO-bit-mode-test]]
+====== Applications ======
+Example connection to a 16 bit relay board:
+{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/boards/ecb/4pio/ecb-4pio-relayboard.png?nolink&800x400}}
+{{https://www.retrobrewcomputers.org/lib/plugins/ckgedit/fckeditor/userfiles/image/boards/ecb/4pio/ecb-4pio-relayboardwiring.png?nolink&800x443}}