M38506MCH-SP 查看數據表（PDF） - Renesas Electronics
零件编号
产品描述 (功能)
生产厂家
M38506MCH-SP Datasheet PDF : 287 Pages
| |||
HARDWARE
FUNCTIONAL DESCRIPTION
Address Register contents
Address Register contents
(1) Port P0 (P0)
000016
0016
(34) MISRG
003816
0016
(2) Port P0 direction register (P0D)
000116
0016
(35) Watchdog timer control register (WDTCON) 003916 0 0 1 1 1 1 1 1
(3) Port P1 (P1)
000216
0016
(36) Interrupt edge selection register (INTEDGE) 003A16
0016
(4) Port P1 direction register (P1D)
000316
0016
(37) CPU mode register (CPUM)
003B16 0 1 0 0 1 0 0 0
(5) Port P2 (P2)
000416
0016
(38) Interrupt request register 1 (IREQ1)
003C16
0016
(6) Port P2 direction register (P2D)
000516
0016
(39) Interrupt request register 2 (IREQ2)
003D16
0016
(7) Port P3 (P3)
000616
0016
(40) Interrupt control register 1 (ICON1)
003E16
0016
(8) Port P3 direction register (P3D)
000716
0016
(41) Interrupt control register 2 (ICON2)
003F16
0016
(9) Port P4 (P4)
000816
0016
(42) Processor status register
(PS) X X X X X 1 X X
(10) Port P4 direction register (P4D)
000916
0016
(43) Program counter
(PCH) FFFD16 contents
(11) Serial I/O2 control register 1 (SIO2CON1) 001516
0016
(PCL) FFFC16 contents
(12) Serial I/O2 control register 2 (SIO2CON2) 001616 0 0 0 0 0 1 1 1
(13) Serial I/O2 register (SIO2)
001716 X X X X X X X X
(14) Transmit/Receive buffer register (TB/RB) 001816 X X X X X X X X
(15) Serial I/O1 status register (SIOSTS)
001916 1 0 0 0 0 0 0 0
(16) Serial I/O1 control register (SIOCON)
001A16
0016
(17) UART control register (UARTCON)
001B16 1 1 1 0 0 0 0 0
(18) Baud rate generator (BRG)
001C16 X X X X X X X X
(19) PWM control register (PWMCON)
001D16
0016
(20) PWM prescaler (PREPWM)
001E16 X X X X X X X X
(21) PWM register (PWM)
001F16 X X X X X X X X
(22) Prescaler 12 (PRE12)
002016
FF16
(23) Timer 1 (T1)
002116
0116
(24) Timer 2 (T2)
002216
0016
(25) Timer XY mode register (TM)
002316
0016
(26) Prescaler X (PREX)
002416
FF16
(27) Timer X (TX)
002516
FF16
(28) Prescaler Y (PREY)
002616
FF16
(29) Timer Y (TY)
002716
FF16
(30) Timer count source selection register (TCSS) 002816
0016
(31) A-D control register (ADCON)
003416 0 0 0 1 0 0 0 0
(32) A-D conversion low-order register (ADL) 003516 X X X X X X X X
(33) A-D conversion high-order register (ADH) 003616 0 0 0 0 0 0 X X
Note : X : Not fixed
Since the initial values for other than above mentioned registers and
RAM contents are indefinite at reset, they must be set.
Fig. 38 Internal status at reset
3850 Group (Spec. H) User’s Manual
1-35
Share Link: 