CY8C20X34 CYPRESS [Cypress Semiconductor], CY8C20X34 Datasheet - Page 213

• Manufacturer Part Number: CY8C20X34
• Description: Technical Reference Manual (TRM)
• Manufacturer: CYPRESS [Cypress Semiconductor]

#
24-pin part pinout 19
32 kHz clock selection 61
32-pin part pinout 20
48-pin OCD part pinout 21
A
ACK bit 171
acronyms 18
Address bits in I2C 171
address spaces, CPU core 27
AMUX_CFG register 84 , 145
Analog bit
analog input, GPIO 54
architecture
B
bank 0 registers 140
bank 1 registers 183
basic paging in RAM paging 33
BDG_TR register 108 , 195
Bias Trim bits in ILO_TR register 194
Bus Error bit 171
Bypass bit 185
Byte Complete bit 171
C
Calibrate0 function in SROM 43
Calibrate1 function in SROM 44
capacitive sensing in IO analog multiplexer 83
CapSense bit in INT_MSK0 register 175
CapSense counter 74
CapSense module
PSoC CY8C20x34 TRM, Version 1.0
Index
in INT_CLR0 register 174
in INT_MSK0 register 175
CapSense system 71
PSoC core 23
system resources 89
top level 14
register mapping table 136
register mapping table 137
architecture 73
counter 74
CapSense system
Carry bit 179
CDSx bits 150
CHAIN bit 154
Checksum function in SROM 43
CLKSEL bits 154
Clock Phase bit 144
Clock Polarity bit 144
Clock Rate bits 170
Clock Sel bit 185
clock, external digital
clocking
clocks digital, See digital clocks
CMP_CR0 register 87 , 149
CMP_CR1 register 88 , 150
CMP_LUT register 88 , 152
CMP_MUX register 87 , 148
CMP_RDC register 86 , 147
CMP0D bit 147
CMP0L bit 147
CMP1D bit 147
CMP1L bit 147
CMPx Range bits 149
CMPxEN bits 149
COHM bit 159
COHS bit 159
COLM bit 159
COLS bit 159
comparators
configuration register in SPI 122
control register in SPI 121
conventions, documentation
core, See PSoC core
register definitions 76
timing diagram 81
types of approaches 73
architecture 71
overview 14 , 71
register summary 72
switch operation 92
in SROM 45
rates for I2C slave 100
architecture 85
register definitions 86
acronyms 18
numeric naming 17
register conventions 17 , 135 , 139
units of measure 17
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