EP7212 Datasheet, PDF (133/136 Pages) Cirrus Logic – HIGH-PERFORMANCE, LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER AND DIGITAL AUDIO INTERFACE(DAI)

12. INDEX
Symbols
/ BOOTSEL0 17
/ BOOTSEL1 17
/ CLKSEL 17
/ LEDFLSH 16
/ PRDY1 17
/ PRDY2 PB 17
Alphabetical
B
boundary scan 50
C
clocks 25
external clock input (13 MHz) 26
on-chip PLL 25
CPU core 20
D
dedicated LED flasher 49
DRAM controller with EDO support 31
E
endianness 36
F
functional block diagram 20
functional description 19
I
idle state 29
Internal UARTs 36
in-circuit emulation 50
interrupt Controller 24
L
LCD controller 46
M
memory and I/O expansion interface 30
EP7211 boot ROM 29
O
operating state 27
P
PADDR Port A Data Direction Register 58
PADR Port A Data Register 57
DS474PP1
EP7212
PBDR Port B Data Register 57
PDDDR Port D Data Direction Register 58
PDDR Port D Data Register 57
PEDDR Port E Data Direction Register 58
pin descriptions, external signal functions 14
pin diagram 13, 116
pin information
A 14
ADCCLK 16
ADCIN 16
ADCOUT 16
BATOK 15
BUZ 16
CL1 16
CL2 16
COL 16
CTS 16
D 14
DCD 16
DD 16
DRA 14
DRIVE 17
DSR 16
EINT3 15
EXPCLK 14
EXPRDY 14
FB 17
FRM 16
LEDDRV 16
M 16
MOSCIN 17
MOSCOUT 17
NADCCS 16
NBATCHG 15
NCS 14
NEINT 15
NEXTFIQ 15
NEXTPWR 15
NMEDCHG/ BROM 15
NMOE 14
NPOR 15
NPWRFL 15
NTEST 17
NURESET 15
PA 17
PB17
PB 17
PD 16, 17
PE 17
PHDIN 16
RTCIN 17
RTCOUT 17
RUN/CLKEN 15
133