EP7209 Datasheet, PDF (126/128 Pages) Cirrus Logic – Ultra-Low-Power Audio Decoder System-on-Chip

NEXTFIQ 14
NEXTPWR 14
NMEDCHG/ BROM 14
NMOE 13
NMWE 13
NPOR 14
NPWRFL 14
NURESET 14
PHDIN 15
RTCIN 16
RTCOUT 16
RUN/CLKEN 14
SMPCLK 15
SSICLK 14
SSIRXDA 14
SSIRXFR 14
SSITXDA 14
SSITXFR 14
TCLK 16
TDI 16
TDO 16
TMS 16
TNRST 16
WAKEUP 14
WRITE 13
PWM interface 47
R
realtime clock 46
resets 23
EP7209
S
serial interface
ADC iInterface 39
clock polarity 43
continuous data transfer 43
discontinuous clock 43
error conditions 43
MCP interface 37
MCP operation 38
readback of residual data 42
support for asymmetric traffic 42
serial interfaces 34
codec sound interface 36
SIR encoder 34
standby state 28
state control 20
SYSFLG, The System Status Flags Register 62
T
timer counters 45
free running mode 46
prescale mode 46
U
UART 19
126
DS453PP2