CY3242-IOX Cypress Semiconductor Corp, CY3242-IOX Datasheet
CY3242-IOX
Specifications of CY3242-IOX
Related parts for CY3242-IOX
CY3242-IOX Summary of contents
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... Speaker, 7-segment LED indicator, 3 buttons, 2 external protected inputs, 2 external protected outputs with Open Drain (High or Low) drive mode, prototyping area Speaker External Inputs/Outputs Connector CY3242-IOX Associated Project: Yes Associated Part Family: CY8C9520A Software Version: PSoC Designer™ v. 4.2 Description ...
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... See description below for details about Port Expander address selection. J68 - J79 LEDs and Peripherals to Expander Pins Connection Selection Jumper See schematic for details. Open - Expander pin is disconnected from LEDs and peripherals Closed - Expander pin is connected to LED or/and peripheral Rev. ** CY3242-IOX 2 C interrupt 2 C interrupt line - 2 - ...
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... C Port Expander board includes three different expander devices. Every device must be configured to an individual I address selection jumper is used. Table 2. Address Selection Jumper interrupt LW - Weak pull down Strong pull down interrupt line HW - Weak pull up Strong pull up. Rev address. For I C address configuration, the Jumper Addresses CY3242-IOX ...
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... GPIO. The resulting I C address is as follows N N Note before using, make sure all address pins that use the address selection jumper are not connected to any peripherals (LEDs, inputs/outputs, etc.). September 13, 2006 Jumper Address Pins I2C Address Bits Bit Value Jumper Setting Rev. ** CY3242-IOX - 4 - ...
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... C Port Expander Address Select Examples Table 3. Example Black - Jumper is closed. White - Jumper is open address is set to 0x40. Table 4. Example Black - Jumper is closed. White - Jumper is open address is set to 0x42. Table 5. Example Black - Jumper is closed. White - Jumper is open address is set to 0x80. September 13, 2006 Rev. ** CY3242-IOX ...
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... Gport3 to be configured s40 1c 00 ;set the port direction to output s40 21 01 ;select strong drive mode 2 See the I C Port Expander Data Sheet for more details about configuration. September 13, 2006 Rev. ** CY3242-IOX - 6 - ...
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... Power H LTS-4802BJR-H1 HL1 L1 Power 1 47uH R29 21K J7 R30 D90 17K +5V_IIC J8 Power Source C3 C4 R154 R31 0.1 1K 12K 220uF 6.3V Rev. ** CY3242-IOX Out1 FZT690BTA GP1[4] 5K1 Q3 P6KE33A BC817-16L R8 0.5 Out2 Q6 FZT690BTAL R13 1k GP3[0]_1 R15 5K1 D4 Q7 BC817-16L P6KE33A R16 0 Power Power ...
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... Friday , May 19, 2006 Sheet 0 A0_B A0 CON2 2 R126 R128 J93 1 100K 100K CON2 2 J100 1 CON2 2 R133 R135 J107 1 100K 100K 2 1 Power Power CON2 J114 Title I2C Port Expander Size Document Number B REF-13522 Date: Thursday , May 11, 2006 Sheet 3 CY3242-IOX QTLP630C7TR QTLP630C7TR Rev Rev ...
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... CON2 2 CON2 R153 1 J149 1 J146 100K 100K Power Power CON2 CON2 J152 J155 I2C Port Expander Document Number A REF-13522 Tuesday , May 16, 2006 Sheet 0 of Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone: 408-943-2600 Fax: 408-943-4730 http://www.cypress.com CY3242-IOX Power Rev ...