MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 189

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.4 Operation of Real-Time Output Port
(1) Using RTP10 to RTP15 as a real-time output port ..... Real-time output port 1
(6 bits
If real-time output is enabled when bit 7 (RTPOE01) of real-time output port control register 1 (RTPC01) is 1,
the data of real-time output buffer register 1 (RTBH01, RTBL01) is transferred to the output latch in
synchronization with the generation of INTTM01. Of the transferred data, only the data of the bit specified as
the real-time output port by setting real-time output port mode register 1 (RTPM01) is output from bits RTP10
to RTP15. It is possible to use RTP10 to RTP15 as inverter timer output when inverter timer output is specified
by DCEN01.
The operation mode can be selected as 6 bits
By setting INV01, it is possible to invert the output waveform. Also, by setting PWMCL01 and PWMCH01, it is
possible to perform PWM modulation of the output pattern.
If real-time output was disabled (RTPOE01 = 0) when RTPM01n = 1 and INV01 = 0, then RTP10 to RTP15
output TW0TO0 or TW0TO0 to TW0TO5.
The relationship between the settings for each bit of the control register and the real-time output is shown in
Table 10-4, and an example of the operation timing is shown in Figure 10-7.
Remark BYTE01:
1, or 4 bits
DCEN01:
INV01:
PWMCL01:
PWMCH01:
RTPM01n:
1)
CHAPTER 10 REAL-TIME OUTPUT PORT
Bit 5 of real-time output port control register 1 (RTPC01)
Bit 7 of DC control register 1 (DCCTL1)
Bit 4 of DC control register 1 (DCCTL1)
Bit 5 of DC control register 1 (DCCTL1)
Bit 6 of DC control register 1 (DCCTL1)
Bit n (n = 0 to 5) of real-time output port mode register 1 (RTPM01).
User’s Manual U17890EJ2V0UD
1, or 4 bits
1, by setting BYTE01.
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