Technical information

Performance
Associativity
Translation buffer
Size
Associativity
Q22-bus
address translation
map cache
Size
Associativity
1/0 bus buffer size
Input
Output
Maximum 1/0 bandwidth
Block mode DMA read
Block mode DMA write
Ethernet Port
Supported protocols
Supported media types
Data path width
Maximum bandwidth
Buffer size
Transmit buffer
Receiver buffer
Direct mapped
64 entry
Fully associative
16 entry
Fully associative
32
bytes
4 bytes
2.4 Mbyteslsecond
3.3 Mbyteslsecond
Ethernet V2.0
Standard or Thin Wire
1
bit
10 Mbitslsecond
128 bytes/second
128 bytes/second
Digital Storage System Interconnect (DSSI) Connector
Maximum number of supported devices
Data path width
Maximum bandwidth
Maximum queue 1/0
Buffer size
Transmit buffer
Receiver buffer
Console Serial Line
Interface standards
14
8 bits
4 Mbyteslsecond
800/second
128 bytes/second
128 bytes/second
EIA RS-423-AlCCITT V. 10 X.26
EIA RS-232-C/CCITT V.28
DEC-423
Base System Description 1-15