I2C Connector (J301); Control Interface (J800); J301 Pin Numbers; J301 Pin Description - Texas Instruments TAS3108EVM2 User Manual

Connectors on the Input-USB board
PIN NO.
SDATA4 1 SDATA4 Source
2 SDATA4 Out
3 SDATA1 Out

3.5.4 I2C Connector (J301)

PIN NO. NET-NAME AT
SCHEMATICS
1 SCL
2 SDA
3 GND

3.5.5 Control Interface (J800)

This interface connects the EVM.
PIN NO. NET-NAME AT
SCHEMATICS
1 GND
2 RESERVED
3 GND
4 RESET
5 RESERVED
6 MUTE
7 RESERVED
8 RESERVED
9 RESERVED
10 SDA
11 GND
12 SCL
13 GPIO1
14 GPIO2
15 GPIO3
16 GPIO4
17 GND
18 GPIO5
24 System Interfaces
Table 3-7. AP PSIA Pin Description (continued)
NET-NAME AT
SCHEMATICS
From SPDIF or analog channels 7 and 8
SDATA4 output
Connected to SDATA1 Out
PCB Connector (Top View)
Figure 3-6. J301 Pin Numbers
Table 3-8. J301 Pin Description
I2C clock
I2C data
Ground
Table 3-9. J800 Pin Description
Ground
Ground
System reset (bidirectional). Activate MUTE before RESET for quiet reset.
Activate MUTE pin on modulator
I2C data clock
Ground
I2C bit clock
General-purpose port for GUIs
General-purpose port for GUIs
General-purpose port for GUIs
General-purpose port for GUIs
Ground
General-purpose port for GUIs
DESCRIPTION
3
2
1
DESCRIPTION
DESCRIPTION
SLEU065A – SEPTEMBER 2005 – Revised NOVEMBER 2006
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