TDA7522 datasheet(13/23 Pages) STMICROELECTRONICS

номер детали	TDA7522

подробное описание детали	Digital Servo & Decoder

PDF	23 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

Logo

13 / 23 page

13/23

TDA7522

4.2 ST7 Interrupts Registers Configuration & Jump Table

The TDA7522 peripheral interrupt vector is as follows:

-Register MASK1[7:0]:

bit position

Description

Interrupt Name

MASK1[7]

NOT USED

MASK1[6]

NOT USED

MASK1[5]

SUB_IRQ_Q

Subcode extraction channel Q

MASK1[4]

SUB_IRQ_RW

Subcode extraction channel RW

MASK1[3]

SP_OVER

Shock Proof

MASK1[2]

I2C_INT

IIC

MASK1[1]

PLL_int

Analog Plll

MASK1[0]

DSP_shock

SAC-DSP

bit position

Description

Interrupt Name

MASK2[7]

NOT USED

MASK2[6]

NOT USED

MASK2[5]

HSY_int

Digital PLL

MASK2[4]

EVD_int

Event detector

MASK2[3]

CIRC_over

Cross Interleave RS Code

MASK2[2]

reserved

MASK2[1]

reserved

MASK2[0]

KIF_IRQ

Kenwood interface.

Interrupts vector is reported below:

Interrupt Vector

Jump Address

Source Event

Source Peripheral

ITCPU11 :

ffe6

CIR_over

CIRC

ITCPU10 :

ffe8

EVD_int

Event Detector

ITCPU9 :

ffea

HSY_int

HFSync

ITCPU8 :

ffec

DSP_shock

SAC-DSP

ITCPU7 :

ffee

PLL_int

Analog PLL

ITCPU6 :

fff0

I2C_int

I2C

ITCPU5 :

fff2

SP_over

Shock Proof

ITCPU4 :

fff4

SUB_IRQ_RW

Subcode/Control Extraction

ITCPU3 :

fff6

SUB_IRQ_Q

Subcode/Control Extraction

ITCPU2:

fff8

TIMERINT

TIMER interrupt

ITCPU1 :

fffa

OEXTIT

PORT C interrupt

TRAP

fffc

OTRAPIT

software interrupt

RESET :

fffe

OSTART

external reset.

TDA7522 датащи(PDF) 13 Page - STMicroelectronics

TDA7522 датащи(HTML) 13 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

датащи скачать

ссылки URL