CY8C54 CYPRESS [Cypress Semiconductor], CY8C54 Datasheet - Page 27

• Manufacturer Part Number: CY8C54
• Description: Programmable System-on-Chip (PSoC)
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document Number: 001-55036 Rev. *A
Digital Input Path
Digital Output Path
Analog
LCD
Capsense Global Control
PRT[x]SYNC_OUT
PRT[x]DR
PRT[x]CTL
PRT[x]DBL_SYNC_IN
PRT[x]PS
Digital System Input
PICU[x]INTTYPE[y]
PICU[x]INTSTAT
PRT[x]SLW
Digital System Output
PRT[x]BYP
PRT[x]DM2
PRT[x]DM1
PRT[x]DM0
Bidirectional Control
PRT[x]BIE
CAPS[x]CFG1
PRT[x]AG
Analog Global Enable
PRT[x]AMUX
Analog Mux Enable
PRT[x]LCD_COM_SEG
PRT[x]LCD_EN
LCD Bias Bus
Pin Interrupt Signal
PICU[x]INTSTAT
PRELIMINARY
Figure 6-6. GPIO Block Diagram
1
5
0
1
0
1
Interrupt
Logic
0
1
In
OE
Drive
Logic
Display
Data
Logic & MUX
Switches
Input Buffer Disable
PSoC
Slew
Cntl
®
Naming Convention
Vio
5: CY8C54 Family Data Sheet
‘x’ = Port Number
‘y’ = Pin Number
Vio Vio
PIN
Page 27 of 93
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