M32C83T datasheet(192/527 Pages) RENESAS

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Page 169

15. Three-Phase Motor Control Timer Functions

)

(

Timer Ai Mode Register (i=1, 2, 4)

Symbol

Address

After Reset

TA1MR, TA2MR, TA4MR

035716, 035816, 035A16

0000 0X002

Bit Name

Function

Bit

Symbol

TMOD0

TMOD1

Operation Mode

Select Bit

MR1

MR2

MR3

TCK0

TCK1

Set to "102" (one-shot timer

mode) with the three-phase motor

control timer function

Set to "0" with the three-phase motor

control timer function

Set to "1"(selected by the

TRGSR register) with the three-

phase motor control timer function

: f1

: f8

: f2n(1)

: fC32

External Trigger Select Bit

Trigger Select Bit

Set to "0" with the three-phase motor control timer function

Count Source Select Bit

NOTES:

1. The CNT3 to CNT0 bits in the TCSPR register select no division (n=0) or divide-by-2n (n=1 to 15).

(b2)

Nothing is assigned. When write, set to "0".

Timer B2 Mode Register

Symbol

Address

After Reset

TB2MR

035D16

00XX 00002

Bit Name

Function

Bit

Symbol

TMOD0

TMOD1

MR0

Operation Mode

Select Bit

MR1

MR2

MR3

TCK0

TCK1

Set to "002" (timer mode) when using

the three-phase motor control timer

function

: f1

: f8

: f2n(1)

: fC32

Disabled when using the three-phase motor control timer function.

When write, set to "0".

When read, its content is indeterminate.

Set to "0" when using three-phase motor control timer function

Nothing is assigned. When write, set to "0".

When read, its content is indeterminate.

Count Source Select Bit

NOTES:

1. The CNT3 to CNT0 bits in the TCSPR register select no division (n=0) or divide-by-2n (n=1 to 15).

Figure 15.7 TA1MR, TA2MR, TA4MR Registers and TB2MR Register

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