Renesas R-IN32M3 Series User Manual page 62

R-IN32M3-CL User's Manual
6. CC-Link IE Field (Intelligent Device Station) Function
The CC-Link IE field intelligent device station has functionality equivalent to that of the dedicated CP220
communications LSI chip manufactured by Mitsubishi Electric Corporation.
The outline specifications of the CC-Link IE field are as follows. For detailed specifications on the CC-Link IE field
network, see the following CC-Link Partner Association website.
https://www.cc-link.org/en/cclink/cclinkie/index.html
Table 6.1 Outline Specifications of CC-Link IE Field
Item
Ethernet standards
Transfer rate
Topology
Maximum number of connected units 254 modules
Maximum station-to-station distance
6.1 CC-Link IE Field (Intelligent Device Station) Control Registers
These control registers are used to adjust the timing for access to the CC-Link IE field network by the CPU.
Table 6.2 Overview of CC-Link IE Field (Intelligent Device Station) Control Registers
CC-Link IE field (Intelligent device station) clock gate register
CC-Link IE field (Intelligent device station) wait delay register
CC-Link IE field (Intelligent device station) bus size control register
CC-Link IE field (Intelligent device station) bus bridge control register
R18UZ0005EJ0400
Dec. 28, 2018
IEEE802.3ab (1000BASE-T) compliant
1 Gbps
Line, star, ring
100 m
Register Name
6. CC-Link IE Field (Intelligent Device Station) Function
Specification
Symbol
CIECLKGTD
CIEWAITDLY
CIEBSC
CIESMC
Address
4001 0938H
4001 093CH
400A 4004H
400A 4008H
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