Sony SA-CT800 - Page 58

HT-CT800
58
Pin No. Pin Name I/O Description
1, 2 CS0/PS0, CS1/PS1 - Fixed at “L” in this unit
3 CMOD - External capacitor connection terminal
4 VCC O Internal regulator output terminal
5 VDDIO - Power supply terminal (+3.3V)
6 VDD - Power supply terminal (+3.3V)
7 VSS - Ground terminal
8 CS4/GPO0 I VOL + touch key input terminal
9 CS5/GPO1 I VOL – touch key input terminal
10 CS6/GPO2 I Network touch key input terminal
11 CS7/GPO3/SH I PAIRING touch key input terminal
12 CS2/GUARD I INPUT touch key input terminal
13 CS3 I Power touch key input terminal
14 I2C_SDA I/O Two-way I2C serial data bus with system controller
15 I2C_SCL I/O Two-way I2C serial data transfer clock signal bus with system controller
16 HI
/BUZ O Interrupt signal output to the system controller
• IC Pin Function Description
TOUCH BOARD IC1901 CY8CMBR3108-LQXIT (TOUCH KEY CONTROLLER)
SYSSET
2019/09/2422:06:08(GMT+09:00)