SH7261 datasheet(618/1348 Pages) RENESAS

Part #	SH7261

Description	32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

PDF	1348 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

618 / 1348 page

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)

Rev. 2.00 Sep. 07, 2007 Page 586 of 1312

REJ09B0320-0200

(16) Operation when Error Occurs during PWM Mode 2 Operation, and Operation is

Restarted in Phase Counting Mode

Figure 12.140 shows an explanatory diagram of the case where an error occurs in PWM mode 2

and operation is restarted in phase counting mode after re-setting.

Power-on

reset

MTU2

module output

TIOC*A

TIOC*B

Port output

PB, PC, PD*1

PB, PC, PD*2

Notes: 1. This pin is multiplexed with TIOC*A.

2. This pin is multiplexed with TIOC*B.

TMDR

(PWM2)

TIOR

(1 init

0 out)

TSTR

(1)

PFC

(MTU2)

Match

Error

occurs

PFC

(PORT)

TSTR

(0)

TMDR

(PCM)

TIOR

(1 init

0 out)

PFC

(MTU2)

TSTR

(1)

Not initialized (cycle register)

High-Z

Figure 12.140 Error Occurrence in PWM Mode 2, Recovery in Phase Counting Mode

1 to 9 are the same as in figure 12.137.

10. Set phase counting mode.

11. Initialize the pins with TIOR.

12. Set MTU2 output with the PFC.

13. Operation is restarted by TSTR.

SH7261 Datasheet(PDF) 618 Page - Renesas Technology Corp

SH7261 Datasheet(HTML) 618 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