SM59A16U1U48VP 参数 Datasheet PDF下载

SM59A16U1

8-Bit Micro-controller

64KB with ISP Flash

& 6K+256B RAM embedded

0: page 0 mode.

1: page 1 mode.

Page_mode: This flag is used to select SFR register table.

0: SFR Method 1 (indirect mode).

1: SFR Method 2 (page mode).

4.12

PWM Address Register( PWMADDR )

Mnemonic: PWMADDR

7

6

5

Address: A2h

0

Reset

00H

4

3

PWMADDR[7:0]

2

1

PWMADDR: PWM address register and can only use in SFR method 1 (Indirect mode).

PWMADDR and PWMDATA need to be used together.

4.13

PWM Data Register( PWMDATA )

Mnemonic: PWMDATA

7

6

5

Address: A3h

0

Reset

00H

4

3

PWMDATA[7:0]

2

1

PWMDATA: PWM data register and can only use in SFR method 1 (Indirect mode).

PWMDATA and PWMADDR need to be used together.



Read a data from PWM register in SFR Method 1 (Indirect Mode):

Example: Read the PWMSEV data in SFR Method 1.

PAGESEL = 0x0h;

// Method 1.

PWMADDR = 0xEDh;

Val = PWMDATA;

// PWMSEV indirect address: 0xEDh (Indirect mode)

// (Refer Page1 Table of the Method 2)

// Val: Read data from PWMSEV.

Specifications subject to change without notice contact your sales representatives for the most recent information.

ISSFD-M071

Ver A

SM59A16U1

04/12/2013

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