2—USPIIe-USB Specifications
PMC Carrier Board
2-5
Themis Computer
Figure 2-2.
USPII
e
-USB PMC Carrier Board Block Diagram
Phyter
Rio I/O
Controller
10/100 Mbit
Audio In
Ebus
PCI Bus 4
Slot 0
32 or 64 Bit
*
32 Bit
*
*
I/O to VME P2 is either
all 64 bits from PMC 1
or 32 bits from PMC 1
and 32 bits from PMC 2.
Slot 1
Slot 2
ID=4
ID=7
(selectable on
Baseboard)
ID=1 (PMC 1)
Audio Out
I C Bus
2
Audio
Rotary Switch
Buffer
TTY E
TTY F
DUART
Flash
PROM
AD1881A
SME2300
PCI-to-PCI
Intel 21154
64-bit PMC
Module 1
64 I/Os
ID=2 (PMC 2)
V
M
E
P
2
C
o
n
n
e
c
to
r
R
o
w
s
A
&
C
64 I/Os
ID=3 (PMC 3)
No I/O
DP83843
SAB82532
RS232
Baseboard Connector
114 pins
PCI Bus 3
33 MHz, 64 Bit (264 MBytes/s)
3
3
M
H
z
,
6
4
B
it
(
2
6
4
M
B
y
te
s
/s
)
64-bit PMC
Module 3
64-bit PMC
Module 2
PFCF8584
P0501
P2702
Ethernet B
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