PDF《ET30X210C PS2 Game Pad》

ET30X210C PS2 Game Pad This specification is subjected to be change without notice.

2004/02/18 V1

0 Etoms Electronics Corp. Office: 6F, No. 12, Innovation 1st. RD., Science-Based Industrial Park, Hsin-Chu City, Taiwan, R.O.C Tel: +886-3-6661766 ext.1672 Fax: +886-3-6661765 ET30X210C PS2 Game Pad ET30X210C PS2 Game Pad This specification is subjected to be change without notice. 2004/02/18 V1

1 1. Descriptions ET30X210C is an ASIC designed for PLAY STATION

2 game pad controller. It'

s not only inherited all the advantages from older version, ET30X210, but also add the most popular functions in it, for instance Turbo, Slow, Function Clear, Auto Centering,

12 Built-in AD buttons'

resisters…. All its standard functions are fully compatible with original pad. It can also work with standard PS one, dual shock and dual shock

2 types. 2. Feature ? Operating voltage: 3.3volts ~ 3.6volts. ? Available in temperature range: 0°C~70°C. ? Oscillation:

12 MHz Oscillation with only one 25K Ohm external resister, ERIC. ? Built-in power-on reset. ?

16 analog buttons inputs with 8-bits A/D resolution. ? PWM motor control function ? Anti-noise SPI interface. ? Support DIGITAL mode, ANALOG mode and NEGCON mode. ? Four special functions: TURBO, SLOW, and FUNCTION CLEAR. ? Total

44 pins. ? Package: 44-Lead QFP (10 x

10 x 2.0 mm) ET30X210C PS2 Game Pad This specification is subjected to be change without notice. 2004/02/18 V1

2 3. PIN ? Pin Descriptions Table1: ET30X210C pin assignment No. Name I/O Function

1 VDD VDD

2 OSCI I Oscillation clock input. Connect Rclk =

24 kohm to Vcc

3 SC I Auto Centering Enable / Disable pin. Tie to GND: Disable center dead zone (Output original AD value, true AD value) Tie to VCC: Enable center dead zone

4 SD I Opposite Polarity Type En/Dis pin. Tie to GND: Normal Type Tie to VCC: Invert the functions of R-Stick y-axis polarity

5 SE I Negcon mode Enable / Disable pin. Tie to GND: Enable Negcon mode Tie to VCC: Disable Negcon mode

6 LX I Left Stick'

s X-axis analog signal input pin.

7 LY I Left Stick'

s Y-axis analog signal input pin.

8 L3 I (internally pull-high) L3 button digital signal input pin.

9 L2 I L2 button analog signal input pin.

10 L1 I L1 button analog signal input pin.

11 GND Ground

12 DU I Direction UP button analog signal input pin.

13 DR I Direction RIGHT button analog signal input pin.

14 DD I Direction DOWN button analog signal input pin.

15 DL I Direction LEFT button analog signal input pin.

16 BM O Big Motor PWM control signal output pin

17 SELECT I (internally pull-high) Select button digital signal input pin.

18 MODE I (internally pull-high) Mode change button digital signal input pin (Dig ->

Ana ->

Dig….). Press Mode button for

3 seconds to enable Negcon mode. (2 sec. press) Neg. ->

(1 press) Dig. ->

(1 press) Ana.

19 START I (internally pull-high) Start button digital signal input pin.

20 SLOW I (internally pull-high) SLOW function Enable / Disable digital signal input pin

21 FUNCLR I (internally pull-high) TURBO function clear pin.

22 TURBO I (internally pull-high) TURBO function setting digital signal input pin

23 NC ET30X210C PS2 Game Pad This specification is subjected to be change without notice. 2004/02/18 V1

3 No. Name I/O Function

24 S/T_LED O SLOW and TURBO LED signal output pin

25 MODE_LED O Analog mode LED signal output pin

26 SM O Small motor control signal output pin (Digital control)

27 BR I CIRCLE button analog signal input pin.