Specifications

Performance
Transmit data transfers
Receive data transfers
Transmit buffer size
Receive buffer size
Supported baud rates
Throughput at maximum baud rate:
5 data bits, 0 parity bits, 1 stop
bit
7 data bits, 1 parity bit, 1 stop bit
Configuration Information
Form factor
Power requirements
Power consumption
Bus loads
Module connectors
Single-character
programmed transfers or up to
16-character block mode DMA
transfers in DHV11
mode.
Single-character or two-character programmed
transfers, or up to 16-character block mode DMA
transfers in DHU11 mode.
Single-character programmed transfers in both
DHV11 and DHU11 modes.
One character for programmed transfers in
DHV11 mode
64-character FIFO for programmed transfers in
DHU11 mode
64-character FIFO for DMA transfers in DHU11
and DHV11 modes
256-character FIFO in DHV11 and DHU11 modes
16
programmable baud rates: 50, 75, 110, 134.5,
150,300,600,1200,1800,2000,2400,4800,7200,
9600, 19200, 38400
1
87,771 characters/second (all lines)
61,440 characters/second (all lines)
Quad height with integral, recessed cover panel
+5 Vdc, 1.3 A (typical)
+12 Vdc,
0.14 A (typical)
8.2W
1.5 ac
1.0 dc
2 female,
50-pin CHAMP connectors
138400 baud rate is not supported by DIGITAL operating systems.
2-24 MicroVAX 3400 VAXserver 3400 Technical Information