Diamond Systems 1.01 user manual Floppy Disk Drive, 6.8 USB, IrDA Infrared

6.7Floppy Disk Drive

This header is keyed to provide error-free connection. Morpheus supports up to two floppy drive connections simultaneously. To connect the provided cable to the header, attach the side with the red stripe to pin 1. Diamond Systems provides a floppy drive ribbon cable.

GND	1	2	Drive density select 0
GND	3	4	KEY
GND	5	6	Drive density select 1
#Write data	7	8	#Index
#Write gate	9	10	#Motor enable A
#Track 0	11	12	#Driver select B
#Write protect	13	14	#Driver select A
#Read data	15	16	#Motor enable B
#Head select	17	18	#Direction
#Disk change	19	20	#Step

6.8USB 0-1

This connector supports up to two USB devices connected simultaneously. Pin 10 is keyed for error-free connection. Diamond Systems’ cable kit C-MOR-KIT includes a cable for this connector.

+5V	1	2	+5V
USBD0-	3	4	USBD1-
USBD0+	5	6	USBD1+
GND	7	8	GND
GND	9	10	KEY

6.9IrDA (Infrared)

Diamond Systems does not provide cables for this header.

1

2

3

4

5

+5V NC IRRX GND IRTX

Morpheus CPU User Manual V1.01 Page 12