CY8C20X34 CYPRESS [Cypress Semiconductor], CY8C20X34 Datasheet - Page 214

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

Index
CPINx bits 150
CPU core
CPU Speed bits 189
CPU_F register 32 , 179
CPU_SCR0 register 111 , 182
CPU_SCR1 register 110 , 181
CRSTx bits 150
CS_CNTH register 78 , 158
CS_CNTL register 78 , 157
CS_CR0 register 76 , 153
CS_CR1 register 77 , 154
CS_CR2 register 77 , 155
CS_CR3 register 78 , 156
CS_SLEW register 80 , 161
CS_STAT register 79 , 159
CS_TIMER register 79 , 160
CSOUT bits 153
CUR_PP register 36 , 165
current page pointer in RAM paging 34
D
Data bits
data bypass in GPIO 56
data registers in SPI 119
development kits 16
digital clocks
digital IO, GPIO 54
documentation
Drive Mode 0 bits 183
Drive Mode 1 bits 184
214
address spaces 27
instruction formats 30
instruction set summary 28 – 29
internal M8C registers 27
overview 27
register definitions 32
in CS_CNTH register 158
in CS_CNTL register 157
in I2C_DR register 172
in PRTxDR register 140
in PT_DATA0 register 164
in PT_DATA1 register 163
in SPI_RXR register 143
in SPI_TXR register 142
in TMP_DRx register 146
architecture 91
external clock 92
internal low speed oscillator 91
internal main oscillator 91
register definitions 94
system clocking signals 91
conventions 17
history 16
overview 13
E
EN bit 153
Enable bits
ENSWINT bit 50 , 176
EraseAll function in SROM 43
EraseBlock function in SROM 42
erasing
EXTCLKEN bit 190
external digital clock 92
external reset 112
F
FastSlew bits 161
Flash
Freq Trim bits for ILO_TR 194
FS_EN bit 161
G
general purpose IO
GIE bit 179
GIES bit 182
GPIO bit
GPIO block interrupts 55
GPIO, See general purpose IO
H
help, getting
in I2C_CFG register 170
in MUX_CRx registers 186
in SPI_CR register 144
a block in Flash 42
user data in Flash 43
checksum 43
clocking strategy 45
erasing a block 42
erasing user data 43
memory organization 41
protection 42
storing data 42
tables 43
analog and digital input 54
architecture 53
block interrupts 55
data bypass 56
digital IO 54
drive modes 58
interrupt modes 56
port 1 distinctions 54
register definitions 57
in INT_CLR0 register 173
in INT_MSK0 register 175
development kits 16
support 16
upgrades 16
PSoC CY8C20x34 TRM, Version 1.0