Rohm LAPIS SEMICONDUCTOR ML620Q503, Руководство пользователя

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ML620Q503/Q504 User's Manual
Chapter 9 Function Timer(FTM)
FEUL620Q504 9–9
9.2.4 FTMn Event Register B (FTnEB : n=0,1,2,3)
Address: 0F404H(FT0EB), 0F424H(FT1EB), 0F444H(FT2EB), 0F464H(FT3EB)
Access: R/W
Access size: 16 bits
Initial value: 0000H
7 6 5 4 3 2 1 0
- FTnEB7 FTnEB6 FTnEB5 FTnEB4 FTnEB3 FTnEB2 FTnEB1 FTnEB0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 0 0 0 0
15 14 13 12 11 10 9 8
- FTnEB15 FTnEB14 FTnEB13 FTnEB12 FTnEB11 FTnEB10 FTnEB9 FTnEB8
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 0 0 0 0
FTnEB is a special function register (SFR) used to set the event timing of FTMn or indicate the captured data.
Set this register after setting the operation mode using FTnMD.
In the CAPTURE mode, this is a read-only register. It cannot be written.
Description of Bits
•
FTnEB15-0 (bits 15 to 0)
FTnMD FTnEB15-0 Description
TIMER 0000H-FFFFH
Set the count value to generate an interrupt. (interrupt timing is
FTnEB setting value + 1)
This value must be less than the period register FTnP.
CAPTURE 0000H-FFFFH
The captured count value is stored.
When it is read, FTnFLGB/FTnISB is cleared.
In the CAPTURE mode, writing to FTnEB is disabled.
PWM1 0000H-FFFFH Set the duty of PWM output FTMnN of FTMn.
PWM2 * Set FTnIEB to 0 in this mode.