Figure 4-5 Timer Control Registers; Table 4-1 Microcontroller Pin/Motor Driver Circuit Connections; Table 4-2 Functions Employed By The Motor Driving Macro - Fujitsu FR Family FR60 Lite User Manual

Table 4-1 Microcontroller pin/Motor driver circuit connections

RTO0 to 5 ON/OFF control is practically taken by the macro in the microprocessor mounted on the board.
So, it is necessary to configure registers for functions employed by the macro. "Table 4-2 Functions
employed by the motor driving macro" shows the functions employed.

Table 4-2 Functions employed by the motor driving macro

Function name
16-bit free-run timer
16-bit output compare
The registers used for the 16-bit free-run timer are as shown in "Figure 4-5 Timer control registers". A
description of the registers and their setting values in the sample program are as described in "Table 4-3
Description of the timer control registers and setting values". For more information of the registers, refer
to the microcontroller hardware manual.
Timer control high-order bits
bit15
ECKE
TCCSH0
Timer control low-order bits
bit7
BFE
TCCSL0
Microcontroller Pin name
pin number
Pin57 RTO0
Pin56 RTO1
Pin55 RTO2
Pin54 RTO3
Pin53 RTO4
Pin52 RTO5
Timer in which an up/down counter is used.
This counter is used to configure the output compare function.
Used to make comparisons with the value of the free-run timer,
and the resulting values are used to turn on/off RTO0 to 5.
bit14 bit13
IRQZF IRQZE
bit6 bit5
STOP MODE

Figure 4-5 Timer control registers

- 69 -
Name of the semiconductor
element connected
U-High
U-Low
V-High
V-Low
W-High
W-Low
Description
bit12 bit11 bit10
MSI2 MSI1 MSI0
bit4 bit3 bit2
SCLR CLK3 CLK2
AN07-00180-3E
bit9 bit8
ICLR ICRE
bit1 bit0
CLK1 CLK0