M38C88EA-XXXFP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC
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M38C88EA-XXXFP Datasheet PDF : 51 Pages
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PRELIMINARY NSocothimcaene:gpTeah.riasmisetnrioct laimfiintsalasrepescuibfijceacttioton.
MITSUBISHI MICROCOMPUTERS
38C8 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
(1) Port P0 direction register
(2) Port P1 direction register
(3) Port P2 direction register
(4) Port P3 direction register
(5) Port P4 direction register
(6) PULL register A
(7) PULL register B
(8) Serial I/O status register
(9) Serial I/O control register
(10) UART control register
(11) Timer X (low-order)
(12) Timer X (high-order)
(13) Timer Y (low-order)
(14) Timer Y (high-order)
(15) Timer 1
(16) Timer 2
(17) Timer 3
(18) Timer X mode register
(19) Timer Y mode register
(20) Timer 123 mode register
Address Register contents
000116
0016
000316
0016
000516
0016
000716
0016
000916
0016
001616
0016
001716
0016
001916
801 6
001A16
0016
001B16
E016
002016
FF16
002116
FF16
002216
FF16
002316
FF16
002416
FF16
002516
0116
002616
FF16
002716
0016
002816
0016
002916
0016
(21) A-D control register
Address Register contents
003116
0816
(22) A-D conversion register
(low-order)
(23) A-D conversion register
(high-order)
(24) LCD control register 1
003216
003316
003716
XX16
XX16
0016
(25) LCD control register 2
003816
0016
(26) LCD mode register
003916
0316
(27) Interrupt edge selection register 003A16
0016
(28) CPU mode register
003B16
4C16
(29) Interrupt request register 1 003C16
0016
(30) Interrupt request register 2 003D16
0016
(31) Interrupt control register 1
003E16
0016
(32) Interrupt control register 2
003F16
0016
(33) Processor status register
(PS) ✕ ✕ ✕ ✕ ✕ 1 ✕ ✕
(34) Program counter
(PCH) Contents of address FFFD16
(PCL) Contents of address FFFC16
Note: The contents of all other register and RAM are undefined after reset, so they must be initialized by software.
✕ : Undefined
Fig. 35 Internal status at reset
36
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