SH79F3283
10
6. SFR Mapping
The SH79F3283 provides 256 bytes of internal RAM to contain general-purpose data memory and Special Function Register
(SFR). The SFR of the SH79F3283 fall into the following categories:
CPU Core Registers:
ACC, B, PSW, SP, DPL, DPH
Enhanced CPU Core Registers:
AUXC, DPL1, DPH1, INSCON, XPAGE
Power and Clock Control Registers:
PCON, SUSLO
Flash Registers:
IB_OFFSET, IB_DATA, IB_CON1, IB_CON2, IB_CON3, IB_CON4, IB_CON5
Data Memory Register:
XPAGE
Hardware Watchdog Timer Registers:
RSTSTAT
System Clock Control Register:
CLKCON, SCMCON
Interrupt System Registers:
IEN0, IEN1, IENC, IPH0, IPL0, IPH1, IPL1, EXF0, EXF1, EXCON
I/O Port Registers:
P0, P1, P2, P3, P4, P5, P0CR, P1CR, P2CR, P3CR, P4CR, P5CR, P0PCR,
P1PCR, P2PCR, P3PCR, P4PCR, P5PCR, P0OS
Timer Registers:
TCON, T2CON, T2MOD, TH2, TL2, RCAP2L, RCAP2H, T3CON, TH3, TL3,
T4CON, TH4, TL4, SWTHL, T5CON, TH5, TL5
EUART Registers:
SCON, SBUF, SADEN, SADDR, PCON, SCON1, SBUF1, SADEN1,
SADDR1, SBRTL, SBRTH, BFINE
SPI Registers:
SPCON, SPSTA, SPDAT
ADC Registers:
ADCON, ADT, ADCH, ADDL, ADDH, ADCON1
LCD Registers:
DISPCON, DISPCON1, DISPCLK0, P0SS, P1SS, P2SS, P3SS
LED Registers:
DISPCON, DISPCLK0, P1SS, P3SS
BUZZER Registers:
BUZCON
PWM Registers:
PWMEN, PWMEN1, PWM0C, PWM0PL, PWM0PH, PWM0DL, PWM0DH,
PWM1C, PWM1P, PWM1D
LPD Registers:
LPDCON
CRC Registers:
CRCCON, CRCDL, CRCDH
