From f2ca8bf1f8c974273d6e74eae59c773b6fd0fb87 Mon Sep 17 00:00:00 2001 From: Matthew Nielsen Date: Tue, 4 May 2021 12:47:44 -0600 Subject: [PATCH] Add notes about termination ics --- README.md | 6 +++--- TERMINATION.md | 27 +++++++++++++++++++++++++++ 2 files changed, 30 insertions(+), 3 deletions(-) create mode 100644 TERMINATION.md diff --git a/README.md b/README.md index 4bbb19a..ff16209 100644 --- a/README.md +++ b/README.md @@ -36,7 +36,7 @@ https://github.com/xunker/blue-gs # About -**Blue-GS** is the internal hard drive your Apple IIgs and //e always *craved*. +*Blue-GS* is the internal hard drive your Apple IIgs and //e always *craved*. Using the [BlueSCSI](https://github.com/erichelgeson/BlueSCSI) SCSI drive emulator and your compatible SCSI card, you have a fully internal hard drive with accessible microSD slot while still keeping your DB-25 connector free for other peripherals. @@ -56,11 +56,11 @@ TBA ## Bill-of-Materials -TBA +See [BOM.md](BOM.md). ### Compatible Termination ICs -TBA +See [TERMINATION.md](TERMINATION.md). ## Assembly Steps diff --git a/TERMINATION.md b/TERMINATION.md new file mode 100644 index 0000000..0e8e2c9 --- /dev/null +++ b/TERMINATION.md @@ -0,0 +1,27 @@ +# Blue-GS: Compatible Termination ICs + +## Blue-GS v1.2 + +Any of the following in a SOIC-16 package are compatible: +* UC5603 +* UC5604 +* UC5605 +* UCC5612 +* UCC5606 + +### JP1 & JP2 Setting + +Please note that JP1 and JP2 must be set differently depending on the ICs used. + +* UC5605, UCC5606 + - JP1: bridge 1 and 2 + - JP2: bridge 2 and 3 +* UC5603, UC5604, UCC5612 + - JP1: bridge 2 and 3 + - JP2: bridge 1 and 2 + +## Blue-GS v1.1 + +Either of the following in SOIC-16 package are compatible: +* UC5605 +* UCC5606