參數(shù)資料
型號: STA450A
廠商: 意法半導(dǎo)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(jī)服務(wù)層
文件頁數(shù): 34/66頁
文件大小: 439K
代理商: STA450A
STA450A
34/66
3.3.2
DSP_PWRDWN_REQ
3.3.3
FORCE_UPDATE
3.3.4
CHANGE_DAC_CONF
3.3.5
HARD_MUTE
9 – 12
last_crw0
Last Channel Reference Word (CRW)
for location zero
Reference: Service Layer Specification
13
last_sc_type0
Last Service Component type for
location zero
Reference: Service Layer Specification
14 – 17
last_crw1
Last Channel Reference Word (CRW)
for location one
Reference: Service Layer Specification
18
last_sc_type1
Last Service Component type for
location one.
Reference: Service Layer Specification
19 – 26
Hwid
Hardware Identification
BYTE
FIELD
VALUE
DESCRIPTION
0
DSP_PWRDWN_REQ
0x01
DSP Power Down Request header
BYTE
FIELD
VALUE
DESCRIPTION
0
DSP_PWRDWN_CFM
0x81
DSP Power Down Confirm header
1 – 2
error_code
0x01 – CAP IO Error
0x02 – Invalid image
Power down error code.
BYTE
FIELD
VALUE
DESCRIPTION
0
FORCE_UPDATE_REQ
0x02
Force Update Request header
BYTE
FIELD
VALUE
DESCRIPTION
0
FORCE_UPDATE_CFM
0x82
Force Update Request header
BYTE
FIELD
VALUE
DESCRIPTION
0
CHANGE_DAC_CONF_REQ
0x03
DSP DAC configuration Request header
1
Pcm_divider
2
Pcm_configuration
BYTE
FIELD
VALUE
DESCRIPTION
0
CHANGE_DAC_CONF_CFM
0x83
DSP DAC configuration confirmation
BYTE
FIELD
VALUE
DESCRIPTION
0
HARD_MUTE_REQ
0x04
DSP hard mute Request header
1
Pcm_playmue
1 - play
2 - hard mute
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