Cypress CY7C67300 manual PWM n Start Register R/W, PWM n Stop Register R/W

Models: CY7C67300

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CY7C67300

PWM n Start Register [R/W]

PWM 0 Start Register 0xC0EA

PWM 1 Start Register 0xC0EE

PWM 2 Start Register 0xC0F2

PWM 3 Start Register 0xC0F6

Table 128. PWM n Start Register

Bit #

15

14

13

 

12

11

10

9

 

8

Field

 

 

 

Reserved

 

 

 

Address...

Read/Write

-

-

-

 

-

-

-

R/W

 

R/W

Default

0

0

0

 

0

0

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

Bit #

7

6

5

4

 

3

2

1

0

Field

 

 

 

 

...Address

 

 

 

Read/Write

R/W

R/W

R/W

R/W

 

R/W

R/W

R/W

R/W

Default

0

0

0

0

 

0

0

0

0

 

 

 

 

 

 

 

 

 

 

Register Description

The PWM n Start register designates where in the window defined by the PWM Maximum Count register to start the PWM pulse for a supplied channel.

PWM n Stop Register [R/W]

PWM 0 Stop Register 0xC0EC

PWM 1 Stop Register 0xC0F0

PWM 2 Stop Register 0xC0F4

PWM 3 Stop Register 0xC0F8

Table 129. PWM n Stop Register

Address (Bits [9:0])

The Address field designates when to start the PWM pulse. If this start value is equal to the Stop Count Value then the output stays at false.

Reserved

Write all reserved bits with ’0’.

Bit #

15

14

13

 

12

11

10

9

 

8

Field

 

 

 

Reserved

 

 

 

Address...

Read/Write

-

-

-

 

-

-

-

R/W

 

R/W

Default

0

0

0

 

0

0

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

Bit #

7

6

5

 

4

 

 

3

2

1

0

Field

 

 

 

 

 

 

...Address

 

 

 

Read/Write

R/W

R/W

 

R/W

 

R/W

 

R/W

R/W

R/W

R/W

Default

0

0

 

0

 

0

 

0

0

0

0

 

 

 

 

 

 

 

 

 

 

 

 

Register Description

The PWM n Stop register designates where in the window defined by the PWM Maximum Count register to stop the PWM pulse for a supplied channel.

Address (Bits [9:0])

The Address field designates when to stop the PWM pulse. If the PWM Start value is equal to the PWM Stop value then the output

stays at ‘0’. If the PWM Stop value is greater then the PWM Maximum Count value then the output stays at true.

Reserved

Write all reserved bits with ’0’.

Document #: 38-08015 Rev. *J

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Cypress CY7C67300 manual PWM n Start Register R/W, PWM n Stop Register R/W