Specifications

Chapter 4: Expansion Chassis Reference 23
Magma PE6R4
(Example Configuration)
Connecting Audio Interfaces
See “Connecting Audio Interfaces” on page 7.
Digidesign 64-Bit Expansion
Chassis and Magma 64-Bit
7-Slot Expansion Chassis
Slot Layout for Digidesign 64-Bit
Expansion Chassis and Magma
64
-Bit 7-Slot Expansion Chassis
The Digidesign 64-Bit Expansion Chassis and
Magma 64-bit, 33 MHz model P7R464-D1 and
P7R464C1.5-D1 chassis have slots that are num-
bered sequentially, right-to-left from the front
(1–7).
Configuring the Digidesign 64-Bit
Expansion Chassis or Magma
64
-Bit 7-Slot Expansion Chassis
Connecting the Expansion Chassis
To install the chassis host card in the computer:
1 Turn off the expansion chassis, your com-
puter, and any peripherals. To ensure proper
grounding, connect the expansion chassis to a
power source (such as a power strip or wall out-
let), using the supplied AC cable.
Chassis cards with multiple audio interfaces
Slot Card
Slot 1 HD Core (Interface #1 and #2)
Slot 2 HD Accel (Interface #3 and #4)
Slot 3 HD Accel (Interface #5 and #6)
Slot 4 HD Accel (Interface #7 and #8)
Slot 5* HD Accel (or Process)
(Interface #9 and #10)
Slot 6* HD Accel (or Process)
* Card only available at 44.1 kHz, 48 kHz,
88.2 kHz, and 96 kHz
Slot numbering for Digidesign 64-Bit Expansion Chassis
and Magma models P7R464-D1 and P7R464C1.5
Slot 1
Slot 7
Power
Supply