R1122 datasheet(3/5 Pages) RDC

tên linh kiện	R1122

Giải thích chi tiết về linh kiện	16-BIT RISC MICROCONTROLLER

PDF	5 Pages

Scroll/Zoom	100%

nhà sản xuất	RDC [RDC Semiconductor]

Trang chủ	http://www.rdc.com.tw/en/index.php

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3 / 5 page

R1122

C®®

RIISSC

C D

DSSPP C

Coom

muunniiccaattiioonn

16-BIT RISC MICROCONTROLLER

Specifications subject to change without notice, contact your sales representatives for the most update information.

Page 3 of 5

REV 1.0 Jun.05 2006

Block Diagram

DMA

Unit

PSRAM

Control

Unit

Chip

Select

Unit

Refresh

Control

Unit

Bus

Interface

Unit

PIO

Unit

Timer Control

Unit

Interrupt

Control Unit

Clock and

Power

Management

Asynchro-

nous Serial

Port0

Instruction

Queue (64bits)

Instruction

Decoder

File

General,

Segment,

Eflag Register

ALU

(Special,

Logic,

Adder,

BSF)

Micro

ROM

EA / LA

Address

Control Signal

Execution

Unit

CLKOUTA

CLKOUTB

INT6~4

INT0

TMRIN0

TMROUT0

TMRIN1

TMROUT1

DRQ0

DRQ1

TXD0

RXD0

A[19:0]

AD[7:0]

ALE

RD_n

VCC

GND

LCS_n/ONCE0_n

MCS3_n/RFSH_n

UCS_n/ONCE1_n

PCS5_n/A1

PCS6_n/A2

ARDY

SRDY

S2_n~S0_n

DT/R_n

DEN_n

HOLD

HLDA

S6/CLKDIV2_n

UZI_n

RFSH2_n/ADEN_n

WR_n

WB_n

Asynchro-

nous Serial

Port1

RTS0_n/RTR0_n

CTS0_n/ENRX0_n

TXD1

RXD1

RTS1_n/RTR1_n

CTS1_n/ENRX1_n

INT1/SELECT_n

INT3/INTA1_n/IRQ

INT2/INTA0_n

NMI

RST_n

MCS[2:0]

PCS3_n~PCS0_n

PIO[31:0]

AO[15:8]

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