User guide

1541 Ultimate User Manual http://www.1541ultimate.net/
5
The boards
1541 Ultimate Plus (Batch 1) 1541 Ultimate + Ethernet (Batch 2+)
Ethernet port
Casette connector (Reserved)
Speaker out
IEC port
Drive leds Board power led
SDCard led
SD Card Reader
USB
USB
IEC port
SD Card Reader
Speaker out
Ethernet leds
Unknown Unknown