Renesas R-IN32M3 Series User Manual page 34

R-IN32M3-EC User's Manual
2.1.14 CC-Link Pins (Intelligent Device Station)
Pin Name I/O
CCM_LINKERRZ O
CCM_ERRZ O
CCM_RUNZ O
CCM_MDIN0- I
CCM_MDIN3
CCM_SNIN0- I
CCM_SNIN7
CCM_LNKRUNZ O
CCM_RDLEDZ O
CCM_SDLEDZ O
CCM_IRLZ O
CCM_WDTENZ I
CCM_MSTZ O
CCM_SMSTZ O
CCM_RD I
CCM_SD O
CCM_SDGCZ O
CCM_CLK80M I
R18UZ0003EJ0501
Jan. 12, 2021
Function
Link error LED control output
Not used
Run LED control output
Transfer rate setting input
Station no. setting switch input
Link run LED control output
Receive data LED control output
Transmit data LED control output
Interrupt signal output from communications
circuit
Watchdog timer error input
Not used
Not used
Communications circuit data reception pin
Communications circuit data transmission pin
Communications circuit transmit data & gate
control pin
CC-Link clock input (80 MHz)
2. Pin Functions
Shared Level during & after
Port Active
P20 Low Hi-Z
P21 Low
P26 Low
P62-P65 -
P70-P77 -
P50 Low Hi-Z (High)
P51 Low
RP00 Low
P35 Low
P13 Low
P37 Low
RP01 Low
P53 -
P54 -
P42 Low
- - -
Reset
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