參數(shù)資料
型號: STA450A
廠商: 意法半導體
英文描述: XMRADIO SDARS SERVICE LAYER & SOURCE DECODER
中文描述: XMRADIO衛(wèi)星數(shù)字收音機服務層
文件頁數(shù): 17/66頁
文件大小: 439K
代理商: STA450A
17/66
STA450A
Note: NA: Not Applicable, NC: Not Change, R: Read Only, W: Write Only
Note1: These registers must be programmed before the start-up of the DSP (writing in register 0x4D)
2.4 REGISTER DESCRIPTION
HOST_VERSION
Address
Type
Software Reset
Hardware Reset
: 0x00
: R
: 0x10
: 0x10
Description
The VERSION register is read-only and is used to identify the IC cut . The VERSION register holds the
cut number (binary decimal encoded)
HOST_ID
Address
Type
Software Reset
Hardware Reset
: 0x01
: R
: 0x20
: 0x20
Description
The HOST_ID register is read-only and is used to identify the IC on an application board. The ID is fixed
for all IC cut. The STA450A has the ID 0xAC.
HOST @
Name
Register
size
Mode
SW
Reset
HW
Reset
Comment
0x67
HOST_EVENTINTE5
8 bits
R – W
NA
NA
EVENT interrupt enable bit [15:8]
0x68
HOST_EVENTINT4
8 bits
R – W
NA
NA
EVENT interrupt value bit [7:8]
0x69
HOST_EVENTINT5
8 bits
R – W
NA
NA
EVENT interrupt value bit [15:8]
0x6A
Reserved
0x6B
AudioDec Result
8 bits
R – W
NA
NA
Audio Decoder Result
0x6C
HOST_MFC
8 bits
R – W
NA
NA
Master Frame counter (MFC) LSB
part (7 bits)
0x6D to
0x7E
Command
8 bits
R – W
NA
NA
0x7F
HOST_PAGE_CTRL
8 bits
R – W
NA
NA
More page indication and number
of byte in the page
0x80 to
0xFF
Data Page
8 bits
R – W
NA
NA
7
6
5
4
3
2
1
0
00
7
6
5
4
3
2
1
0
01
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