ST7LITE49K2 datasheet(102/245 Pages) STMICROELECTRONICS

102 / 245 page

On-chip peripherals

ST7LITE49K2

102/245

Bit 6 = BR1EDGE Break 1 input edge selection bit

This bit is read/write by software and cleared by hardware after reset. It selects the

active level of Break 1 signal.

0: Low level of Break 1 selected as active level

1: High level of Break 1 selected as active level

Bit 5 = BA1 Break 1 Active bit

This bit is read/write by software, cleared by hardware after reset and set by hardware

when the active level defined by the BR1EDGE bit is applied on the BREAK1 pin. It

activates/deactivates the Break 1 function.

0: Break 1 not active

1: Break 1 active

Bit 4 = BP1EN Break 1 Pin Enable bit

This bit is read/write by software and cleared by hardware after Reset.

0: Break 1 pin disabled

1: Break 1 pin enabled

Bits 3:0 = PWM[3:0] Break Pattern bits

These bits are read/write by software and cleared by hardware after a reset. They are

used to force the four PWMx output signals into a stable state when the Break function

is active and corresponding OEx bit is set.

Break control register 2 (BREAKCR2)

Reset value: 0000 0000 (00h)

Bit 7 = BR2SEL Break 2 input selection bit

This bit is read/write by software and cleared by hardware after reset. It selects the

active Break 2 signal from external BREAK2 pin and the output of the comparator.

0: External BREAK2 pin is selected for break mode.

1: Comparator 2 output is selected for break mode.

Bit 6 = BR2EDGE Break 2 input edge selection bit

This bit is read/write by software and cleared by hardware after reset. It selects the

active level of Break 2 signal.

0: Low level of Break 2 selected as active level

1: High level of Break 2 selected as active level

Bit 5 = BA2 Break 2 Active bit

This bit is read/write by software, cleared by hardware after reset and set by hardware

when the active level defined by the BR2EDGE bit is applied on the BREAK2 pin. It

activates/deactivates the Break 2 function.

0: Break 2 not active

1: Break 2 active

BR2SEL

BR2EDGE

BA2

BP2EN

SWBR2

SWBR1

Read/write

ST7LITE49K2 数据表(PDF) 102 Page - STMicroelectronics

ST7LITE49K2 数据表(HTML) 102 Page - STMicroelectronics

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

数据表下载

链接网址

ST7LITE49K2 数据表(PDF) 102 Page - STMicroelectronics

ST7LITE49K2 数据表(HTML) 102 Page - STMicroelectronics

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

数据表 下载

链接网址

数据表下载