R5F72115D160FPV datasheet(619/1228 Pages) RENESAS

619 / 1228 page

Section 10 Multi-Function Timer Pulse Unit 2 (MTU2)

Rev. 2.00 May. 08, 2008 Page 595 of 1200

REJ09B0344-0200

(27) Operation when Error Occurs during Reset-Synchronized PWM Mode Operation, and

Operation is Restarted in PWM Mode 1

Figure 10.161 shows an explanatory diagram of the case where an error occurs in reset-

synchronized PWM mode and operation is restarted in PWM mode 1 after re-setting.

RESET

TOCR

TMDR

(RPWM)

PFC

(MTU2)

TOER

(1)

TSTR

(1)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

TMDR

(PWM1)

TIOR

(1 init

0 out)

PFC

(MTU2)

TSTR

(1)

MTU2 module output

TIOC3A

TIOC3B

TIOC3D

Port output

PE9

PE8

PE11

Not initialized (TIOC3B)

Not initialized (TIOC3D)

High-Z

Figure 10.161 Error Occurrence in Reset-Synchronized PWM Mode,

Recovery in PWM Mode 1

1 to 10 are the same as in figure 10.160.

11. Set PWM mode 1. (MTU2 positive phase output is low, and negative phase output is high.)

12. Initialize the pins with TIOR. (In PWM mode 1, the TIOC*B side is not initialized.)

13. Set MTU2 output with the PFC.

14. Operation is restarted by TSTR.

R5F72115D160FPV Datasheet(PDF) 619 Page - Renesas Technology Corp

R5F72115D160FPV Datasheet(HTML) 619 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL