HC705C9AGRSSLASHD datasheet(70/157 Pages) NXP

номер детали	HC705C9AGRS/D

подробное описание детали	General Release Specification

PDF	157 Pages

Scroll/Zoom	100%

производитель	NXP [NXP Semiconductors]

домашняя страница	http://www.nxp.com

Logo

70 / 157 page

General Release Speciﬁcation

Timer I/O Registers

MC68HC705C9A — Rev. 2.0

Capture/Compare Timer

8.4 Timer I/O Registers

The following I/O registers control and monitor timer operation:

•

Timer control register (TCR)

•

Timer status register (TSR)

•

Timer registers (TRH and TRL)

•

Alternate timer registers (ATRH and ATRL)

•

Input capture registers (ICRH and ICRL)

•

Output compare registers (OCRH and OCRL)

8.4.1 Timer Control Register (TCR)

The timer control register, shown in Figure 8-2, performs these

functions:

•

Enables input capture interrupts

•

Enables output compare interrupts

•

Enables timer overflow interrupts

•

Controls the active edge polarity of the TCAP signal

•

Controls the active level of the TCMP output

Figure 8-2. Timer Control Register (TCR)

ICIE — Input Capture Interrupt Enable

This read/write bit enables interrupts caused by an active signal on

the TCAP pin. Resets clear the ICIE bit.

1 = Input capture interrupts enabled

0 = Input capture interrupts disabled

$0012

Bit 7

654321

Bit 0

Read:

ICIE

OCIE

TOIE

000

IEDG

OLVL

Write:

Reset:

000000

= Unimplemented

U = Undetermined

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

HC705C9AGRS/D датащи(PDF) 70 Page - NXP Semiconductors

HC705C9AGRS/D датащи(HTML) 70 Page - NXP Semiconductors

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

датащи скачать

ссылки URL