PEX-400111
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23 -
Interface Corporation
Chapter 6 Hardware Description
6.1 Hardware Specifications
Basic Specifications
Parameter
Specification
Bus requirements
PCI Express
TM
Base Specification Rev. 1.0a x1
Number of slots required
1 slot
Interface module dimensions
MD1: 106.68 (D) x 64.4 (H) [mm]
Weight 50
g
Power consumption
+3.3 Vdc (+/-0.3 V): 0.5 A (typ.)
Environmental conditions
Operating temperature: 0 degrees C to 50 degrees C
Relative humidity: 20% to 90% (non-condensing)
Connectors
CN1: 68-pin 0.8 mm-pitch female connector
On-board connector:
HDRA-E68LFD1T-SL (Honda Tsushin Kogyo Co., Ltd.) or
equivalent
Acceptable cable connector:
HDRA-E68MA1 (Honda Tsushin Kogyo Co., Ltd.) or equivalent
Serial Interface
Parameter
Specification
Number of channels
1 channel
Communications standards
RS-232C (EIA-574) compliant
Isolation No-isolation
Control signals
CD, CI, CS, DR, ER, RD, RS, SD
Base clock frequencies
8.192 MHz, 12.288 MHz, 14.7456 MHz, 19.6608 MHz, 32 MHz,
49.152 MHz, and 58.9824 MHz
Transfer rates
*
Configurable within 8 bps to 1 Mbps
Communications mode
Asynchronous communications
Serial communications
controller
Our original communications controller
RS-232C transceiver
MAX3245E (Maxim Integrated Products, Inc.) or equivalent
Transmit/receive buffer
memory
Transmit: 1024-byte FIFO for channel
Receive: 1024-byte FIFO for channel
Interrupt sources
Receive data ready, transmit data ready, receive data time-out,
receive data trigger, transmit data trigger, transmit idle, line status
(overrun, parity, framing, or break), modem status, flow control
Maximum transmission length 15 m
Memory size
8 KB + 64 bytes + 16 bytes
Note:
*
Refer to “7.3 Serial Interface Base Clock,” page 28, for more details.
