3
SPECIFICATIONS
3.2 Performance Specifications
3 - 2
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
FUNCTIONS
5
SETTING AND
PROCEDURES
6
I/O NUMBER
ASSIGNMENT
7
MEMORIES AND
FILES
8
INSTALLING /
UNINSTALLING
3.2 Performance Specifications
This section explains the performance specifications of the C Controller module.
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* 1 Refer to Section 8.1 for the development environment (personal computer).
* 2 The C Controller module differentiates 10BASE-T and 100BASE-TX according to the target
device.
* 3 Distance between the hub and node.
* 4 A TYPE II card is not available.
I/O cards, such as a modem card, are not available.
Table3.2 Performance specifications
Item Specifications
Hardware specifications ----
Endian format (Memory layout) Little endian
User file capacity
(For user file storage)
Standard ROM 6M bytes
CompactFlash card Depends on the CompactFlash card used (max. 1G bytes)
Work RAM (for OS, driver, user program execution) 32M bytes
Battery-backed-up RAM 128k bytes
Number of writes to standard ROM Max. 100,000 times to the same area
Software specifications ----
OS
*1
VxWorks Version 5.4
Programming language C language (C/C++)
10BASE-T/100BASE-TX ----
Interface
*2
10BASE-T 100BASE-TX
Communication method Full-duplex/half-duplex communication mode
Data transmission speed 10Mbps 100Mbps
Transmission method Base band
Number of cascaded stages Max. 4 stages Max. 2 stages
Maximum segment length
*3
100m
Connector applicable to external wiring RJ45
Supported function
Auto negotiation function
(automatically recognizes 10BASE-T/100BASE-TX)
RS-232 ----
Interface
Compliance with RS-232 (D-sub 9 pin)
Communication method Full-duplex/half-duplex communication method
Synchronization method Start-stop synchronization method
Transmission speed 9600,14400,19200,28800,38400,57600,115200bps
Transmission distance Max. 15m
Data format
Start bit 1
Data bit 7/8
Parity bit 1/None
Stop bit 1/2
Parity check Parity check performed/not performed
Sum check code Sum check performed/not performed
Transmission control Flow control (RS/CS control) performed/not performed
Recommended cable
7/0.127 P HRV-SV outside diameter: 8.5mm or longer
(Oki Electric Cable Company, Limited Specify the number of pairs in .)
Connector applicable to external wiring 9 pin D-sub (Male) fixing type
CompactFlash card ----
Supply power voltage
3.3V 5%
Supply power capacity Max. 150mA
Card size
*4
TYPE I card
Number of loadable cards 1
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