Datasheet > FX818

FX818

更新时间： 2022-04-01 09:21:10

品牌	Logo	应用领域
CMLMICRO		/
页数	文件大小	规格书
26页	672K
描述
CTCSS SIGNALLING PROCESSOR

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中文翻译

获取价格

数据手册

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FX818 数据手册

CTCSS Signalling Processor

FX818

16-bit Write Only Registers

HEX

ADDRESS/

COMMAND

NAME

BIT 7

(D7)

BIT 6

(D6)

BIT 5

(D5)

BIT 4

(D4)

BIT 3

(D3)

BIT 2

(D2)

BIT 1

(D1)

BIT 0

(D0)

CTCSS TX/

FAST RX

CTCSS TX / FAST RX FREQUENCY

$83

CTCSS (TX)

NOTONE

MSB

FREQUENCY (1)

BIT 12

BIT 11

BIT 10

BIT 9

BIT 8

CTCSS TX/

FAST RX

CTCSS TX / FAST RX FREQUENCY

LSB

FREQUENCY (2)

BIT 7

BIT 6

BIT 5

BIT 4

BIT 3

BIT 2

BIT 1

BIT 0

CTCSS RX

PROGRAM

(1)

CTCSS TONE ADDRESS

CTCSS FREQUENCY

$84

$8A

MSB

BIT 3

LSB

MSB

BIT 2

BIT 6

BIT 1

BIT 5

BIT 0

BIT 11

BIT 10

BIT 9

BIT 1

BIT 8

CTCSS RX

PROGRAM

(2)

CTCSS FREQUENCY

LSB

BIT 7

BIT 4

BIT 3

BIT 2

BIT 0

AUDIO

CONTROL

(1)

MOD 1

MSB

BIT 4

LSB

ENABLE

BIT 2

BIT 0

AUDIO

CONTROL

(2)

MOD 2

MSB

BIT 4

LSB

ENABLE

BIT 2

BIT 0

Write Only Register Description

GENERAL RESET (Hex address $01)

The reset command has no data attached to it. It sets the device registers into the specific (all powersaved)

states as listed below:

HEX

ADDRESS

$80

BIT 7

(D7)

BIT 6

(D6)

BIT 5

(D5)

BIT 4

(D4)

BIT 3

(D3)

BIT 2

(D2)

BIT 1

(D1)

BIT 0

D0)

SUB-AUDIO CONTROL

SUB-AUDIO STATUS

SUB-AUDIO SET-UP

CTCSS TX / FAST RX

FREQUENCY

CTCSS TX / FAST RX

FREQUENCY

$81

$82

$83

(1)

(2)

CTCSS RX PROGRAM

GENERAL CONTROL

AUDIO CONTROL

GENERAL PURPOSE TIMER

IRQ MASK

(1)

(2)

$84

$88

$8A

(1)

(2)

$8B

$8E

$8F

IRQ FLAG

X = undefined

ã 1997 Consumer Microcircuits Limited

D/818/4

1...5 6 789 10 11...26

中文翻译

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