Data Sheet
SN11300
3 In 1 USB Audio Controller
EEPROM setting table:
USB AUDIO HIDDEN SECTOR DEFINITION -- > 128 BYTES (BAESD) AND 256 / 512
BYTES (EXTEND) FORMAT.
Offset
Length Definition
(MP default)
Note
00 ~ 01
2 bytes SONiX TAG
(0x4E53)
SPI type:
LSB ~ MSB
[0x53, 0x4E] ꢁ default (128bytes). [DEF]
[0x52, 0x2A] ꢁ 256bytes.
[0x53, 0x3A] ꢁ 512bytes.
I2C type:
[0x73, 0x01] ꢁ 128bytes
[0x72, 0x02] ꢁ 256bytes.
[0x73, 0x04] ꢁ 512bytes.
The TAG is depending on hidden sector real size.
If the TAG does not exist, all parameter is
default value in FW ROM code.
Vender ID
02 ~ 03
2 bytes VID
(0x0C45)
LSB ~ MSB
[0x45,0x0C]
04 ~ 05
LSB ~ MSB
06
2 bytes PID
(0x1300)
Product ID
[0x00,0x13]
1 byte
Control byte 1
(0x04)
Bit 3~0: HID3 interval
0000: 2 ms
0001: 4 ms
0010: 6 ms.
0011: 8 ms
0100: 10 ms [DEF]
….
1001:20 ms
Others: Reserved
Bit 4:
Reserved, set to 0
Bit 5:
Reserved, set to 0
Sonix Confidential
- 21 -
Do not copy, reproduce, or distribute without permission
2008 Mar 6, V1.3
SONIX [ SONIX TECHNOLOGY COMPANY ]
