From bb67a8e48f1fcfa4ff2a7bd8a564a9e1ee62f43a Mon Sep 17 00:00:00 2001 From: tmk Date: Tue, 12 Nov 2019 15:49:23 +0900 Subject: [PATCH] terminal_usb: Add note for pull-up resistors --- converter/terminal_usb/README | 2 ++ 1 file changed, 2 insertions(+) diff --git a/converter/terminal_usb/README b/converter/terminal_usb/README index 79e31d2e..eeb25706 100644 --- a/converter/terminal_usb/README +++ b/converter/terminal_usb/README @@ -15,6 +15,7 @@ Data: PD0 Clock: PD1 And VCC and GND, of course. See RESOURCE for keyboard connector pin assign. +Use 1K ohm pull-up resisters on the signal lines. BUILD @@ -31,6 +32,7 @@ KbdBabel: http://www.kbdbabel.org/ RJ45 Connector: http://www.kbdbabel.org/conn/kbd_connector_ibmterm.png DIN Connector: http://www.kbdbabel.org/conn/kbd_connector_ibm3179_318x_319x.png + Terminal keyboards ------------------ 122-key -- 2.46.2