38K2 Group
Rev.3.00
Oct 15, 2006
page 11 of 147
REJ03B0193-0300
Fig. 9 Memory map of special function register (SFR)
002016
002116
002216
002316
002416
002516
002616
002716
002816
002916
002A16
002B16
002C16
002D16
002E16
002F16
003016
003116
003216
003316
003416
003516
003616
003716
003816
003916
003A16
003B16
003C16
003D16
003E16
003F16
000016
000116
000216
000316
000416
000516
000616
000716
000816
000916
000A16
000B16
000C16
000D16
000E16
000F16
001016
001116
001216
001316
001416
001516
001616
001716
001816
001916
001A16
001B16
001C16
001D16
001E16
001F16
Port P0 (P0)
Port P1 (P1)
Port P1 direction register (P1D)
Port P2 (P2)
Port P2 direction register (P2D)
Port P3 (P3)
Port P4 (P4)
Port P4 direction register (P4D)
Port P5 (P5)
Port P5 direction register (P5D)
Port P6 (P6)
Port P6 direction register (P6D)
Serial I/O status register (SIOSTS)
Interrupt control register 2(ICON2)
Transmit/Receive buffer register (TB/RB)
CPU mode register (CPUM)
Interrupt request register 1(IREQ1)
Interrupt request register 2(IREQ2)
Interrupt control register 1(ICON1)
Prescaler 12 (PRE12)
Timer 2 (T2)
Prescaler X (PREX)
Timer X (TX)
Timer 1 (T1)
Timer X mode register (TM)
AD control register (ADCON)
AD conversion register 1 (AD1)
Port P0 direction register (P0D)
Port P3 direction register (P3D)
Reserved (Note)
USB control register (USBCON)
USB function/Hub enable register (USBAE)
USB function address register (USBA0)
USB HUB address register (USBA1)
Endpoint index register (USBINDEX)
Endpoint field register 1 (EPXXREG1)
Endpoint field register 2 (EPXXREG2)
Endpoint field register 3 (EPXXREG3)
Endpoint field register 4 (EPXXREG4)
Endpoint field register 5 (EPXXREG5)
Endpoint field register 6 (EPXXREG6)
Endpoint field register 7 (EPXXREG7)
Reserved (Note)
Frame number register Low (FNUML)
Frame number register High (FNUMH)
USB interrupt source enable register (USBICON)
USB interrupt source register (USBIREQ)
EXB interrupt source enable register (EXBICON)
EXB interrupt source register (EXBIREQ)
Reserved (Note)
EXB index register (EXBINDEX)
Register window 1 (EXBREG1)
Register window 2 (EXBREG2)
AD conversion register 2 (AD2)
Watchdog timer control register (WDTCON)
Reserved (Note)
0FE016
0FE116
0FE216
0FE316
0FE416
0FE516
0FE616
0FE716
0FE816
0FE916
0FEA16
Flash memory control register (FMCR)
PLL control register (PLLCON)
Port P5 pull-up control register (PULL5)
Endpoint field register 8 (EPXXREG8)
Endpoint field register 9 (EPXXREG9)
Serial I/O control register (SIOCON)
UART control register (UARTCON)
Baud rate generator (BRG)
Port P0 pull-up control register (PULL0)
Interrupt edge selection register (INTEDGE)
Reserved (Note)
0FEB16
0FEC16
0FED16
0FEE16
0FEF16
0FF016
0FF116
0FF216
0FF316
0FF416
0FF516
0FF616
0FF716
0FF816
0FF916
0FFA16
0FFB16
0FFC16
0FFD16
0FFE16
0FFF16
Reserved (Note)
MISRG
Reserved (Note)
Note: Do not write any data to these addresses, because these areas are reserved.
HUB interrupt source enable register (HUBICON)
HUB interrupt source register (HUBIREQ)
HUB down stream port index register (HUBINDEX)
HUB port field register 1 (DPXREG1)
HUB port field register 2 (DPXREG2)
HUB port field register 3 (DPXREG3)
Downstream port control register (DPCTL)