L9805 datasheet(46/103 Pages) STMICROELECTRONICS

46 / 103 page

46/103

L9805

16-BIT TIMER (Cont’d)

INPUT CAPTURE 1 HIGH REGISTER (ICHR1)

Timer1 Register Address: 0034h

Timer2 Register Address: 0044h

Read Only

Reset Value: Undefined

This is an 8-bit read only register that contains the

high part of the counter value (transferred by the

input capture 1 event).

INPUT CAPTURE 1 LOW REGISTER (ICLR1)

Timer1 Register Address: 0035h

Timer2 Register Address: 0045h

Read Only

Reset Value: Undefined

This is an 8-bit read only register that contains the

low part of the counter value (transferred by the in-

put capture 1 event).

OUTPUT

COMPARE

HIGH

(OCHR1)

Timer1 Register Address: 0036h

Timer2 Register Address: 0046h

Read/Write

Reset Value: 1000 0000 (80h)

This is an 8-bit register that contains the high part

of the value to be compared to the CHR register.

OUTPUT

COMPARE

LOW

(OCLR1)

Timer1 Register Address: 0037h

Timer2 Register Address: 0047h

Read/Write

Reset Value: 0000 0000 (00h)

This is an 8-bit register that contains the low part of

OUTPUT

COMPARE

HIGH

(OCHR2)

Timer1 Register Address: 003Eh

Timer2 Register Address: 004Eh

Read/Write

Reset Value: 1000 0000 (80h)

This is an 8-bit register that contains the high part

of the value to be compared to the CHR register.

OUTPUT

COMPARE

LOW

(OCLR2)

Timer1 Register Address: 003Fh

Timer2 Register Address: 004Fh

Read/Write

Reset Value: 0000 0000 (00h)

This is an 8-bit register that contains the low part of

the value to be compared to the CLR register.

COUNTER HIGH REGISTER (CHR)

Timer1 Register Address: 0038h

Timer2 Register Address: 0048h

Read Only

Reset Value: 1111 1111 (FFh)

This is an 8-bit register that contains the high part

of the counter value.

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

MSB

LSB

L9805 bảng dữ liệu(PDF) 46 Page - STMicroelectronics

L9805 bảng dữ liệu(HTML) 46 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

bảng dữ liệu tải về

Link URL