Data Sheet
SN11300
3 In 1 USB Audio Controller
WRITE :
S
Slave Addr (W) A Pointer A D0 A D1 A D2 A D3 A D4 A
~
DC A DD A DE A DF A P
NOTE:
1. S : START
5. A : Acknowledge
6. P : STOP
2. Slave Addr (W) : Slave Address (Write) = 0xB4
3. Pointer : Register0 Pointer = 0x00
4. D0 ~ DF : Data (Byte0 ~ Byte15)
7. : FromMaster to SN11300
8. : FromSN11300 to Master
WRITE
IX. GPIO and Key function
SN11300 supports maximum 16 GPIO pins. Under the default setting, there are two
LED indicator pins (GPIOB7, GPIOA7) for playback/recode and recording mute.
And there are four button pins for volume up (GPIOA0+GPIOB0), volume down
(GPIOA0+GPIOB1), playback mute (GPIOA0+GPIOB2) and recode mute
(GPIOA0+GPIOB3). In addition, all GPIO pins can be control via application
programming interface and support maximum 64 key matrix keypad functions or
control maximum 16 independent GPIO functions.
X.
LCM function
SN11300 supports maximum 256-column x 256-row dot matrix LCD module or color
STN LCD module. We offer a simple and fast application programming interface to
control and send Bitmap data from Host to LCM. SN11300 supports 8-bit parallel
interface with 6800-series or 8080-series (80pin only) and 4 pin SPI interface to
control LCM.
Sonix Confidential
- 26 -
Do not copy, reproduce, or distribute without permission
2008 Mar 6, V1.3
SONIX [ SONIX TECHNOLOGY COMPANY ]
