Analog Devices MicroConverter ADuC845 Quick Reference Manual page 2

Data Memory: RAM, SFRs, user Flash/EE (all read/write)
Lower RAM
General Purpose
Area
Bit Addressable
Area
Flash/EE
data space
data
Flash/EE
RAM & SFRs
SFRs
upper RAM
lower RAM
“XRAM”
extended RAM space
internal external
data data
memory memory
SFR Map
these bits this byte
SPR1 SPR0 SPICON
ADCMODE T3CON
T3FD
ADCSTAT
CHIPID
CFG845/CFG847/CFG848
WDCON
ADC0CON1
ADC0CON2
PSMCON
ADC1CON
SP
SPH
IE
SF
OF0H,OF0M,OF0L
OF1H,OF1L
GN0H,GN0M,GN0L
IEIP2
GN1H,GN1L
ADC0H,ADC0M,ADC0L
ADC1H,ADC1M,ADC1L
ICON
IP
DACCON
TMOD
DACH,DACL
PLLCON
TCON
TIMECON
TH0,TL0
TH1,TL1
T2CON
INTVAL
HTHSEC
SEC
MIN
TH2,TL2
HOUR
ECON RCAP2H,RCAP2L
P0
P1
EADRH,EADRL
P2
EDATA1,EDATA2,EDATA3,EDATA4
P3
SPICON
SCON
SPIDAT
I2CCON
SBUF
I2CADD,I2CADD1
PCON
I2CDAT
PWMCON
PSW
PWM0H,PWM0L
PWM1H,PWM1L
DPCON
DPP
DPH,DPL (DPTR)
ACC
B