PD17225_15 Datasheet, PDF(63/86 Page) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

PD17225_15 Datasheet, PDF (63/86 Pages) Renesas Technology Corp – 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

◁

ÂµPD17225, 17226, 17227, 17228

12.2 Legend

ASR

addr

BANK

CMP

DBF

INTEF

INTR

INTSK

MPE

PAGE

rfR

rfC

(Ã)

: Address register

: Address stack register specified by stack pointer

: Program memory address (low-order 11 bits)

: Bank register

: Compare register

: Carry flag

: Data buffer

: Halt releasing condition

: Interrupt enable flag

: Register automatically saved to stack in case of interrupt

: Interrupt stack register

: Index register

: Data memory row address pointer

: Memory pointer enable flag

: Data memory address specified by mR, mC

: Data memory row address (high)

: Data memory column address (low)

: Bit position (4 bits)

: Immediate data (4 bits)

: Page (bit 11 and 12 of program counter)

: Program counter

: Peripheral address

: Peripheral address (high-order 3 bits)

: Peripheral address (low-order 4 bits)

: General register column address

: Register file address

: Register file row address (high-order 3 bits)

: Register file column address (low-order 4 bits)

: Stack pointer

: Stop releasing condition

: Window register

: Contents addressed by Ã

Data Sheet U12643EJ2V0DS00

▷