STA450A datasheet(20/66 Pages) STMICROELECTRONICS

tên linh kiện	STA450A

Giải thích chi tiết về linh kiện	XMRADIO SDARS SERVICE LAYER & SOURCE DECODER

PDF	66 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

Logo

20 / 66 page

STA450A

20/66

HOST_Cmd0

Address

: 0x13

Type

: R/W

Software Reset

: 0

Hardware Reset

: 0

Description

A write into the bits 0 of this register generates a interrupt to the DSP core

HOST_I2cdiv

Address

: 0x1C

Type

: R/W

Software Reset

: 0x0B

Hardware Reset

: 0x0B

Description

Hold time = HOST_I2cdiv/fc where the fc is the DSP system frequency.

HOST_SerialDivH - HOST_SerialDivL

Address

: 0x1F - 0x1E

Type

: R/W

Software Reset

: 0x00(HOST_SerialDivH) - 0x00 (HOST_SerialDivL)

Hardware Reset

: 0x00 (HOST_SerialDivH) - 0x00 (HOST_SerialDivL)

Description

These registers are used to specify the frequency division factor of the system clock for the RS232

interface used for the emulation; bit rate = fc/(( HOST_SerialDivH << 8) | HOST_SerialDivL)

HOST_MemoryAccess

Address

: 0x2B

Type

: W

Software Reset

: NA

Hardware Reset

: 0

Description

Setting the bit 3 the core is enabled to access the ucode inside the memory

7654

3210

Cmd0

7654

3210

Div [5:0]

7654

3210

Div [15:8]

Div[7;0]

7654

3210

STA450A bảng dữ liệu(PDF) 20 Page - STMicroelectronics

STA450A bảng dữ liệu(HTML) 20 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

bảng dữ liệu tải về

Link URL