Specifications

ManualsBrandsEpson ManualsComputer equipmentCMOS 32-Bit Single Chip Microcomputer S1C33L03

22

S1C33L01

■ BLOCK DIAGRAM

VDD

VSS

VDDE1

A[23:0]

D[15:0]

#RD

#WRL/#WR/#WE/#LWE

#WRH/#BSH/#UWE

#HCAS/#UWE

#LCAS/#CAS

#CE10IN, #CE10EX, #CE[9:3]

#EMEMRD

#WAIT(P30)

#DRD(P20)

#DWE(P21)

#GAAS(P21)

#GARD(P31)

OSC3

OSC4

PLLS[1:0]

PLLC

OSC1

OSC2

FOSC1(P14)

#DMAREQx(K50, K51, K53, K54)

#DMAACKx(P32, P33, P04, P06)

#DMAENDx(P15, P16, P05, P07)

AD0–7(K60–67)

#ADTRG(K52)

AVDDE

AVSS

K50–54

K60–67

#RESET

#NMI

#X2SPD

ICEMD

DSIO

EA10MD[1:0]

BCLK

#BUSREQ(P34)

#BUSACK(P35)

#BUSGET(P31)

DST[2:0](P10–12)

DPCO(P13)

DCLK(P14)

T8UFx(P10–13)

SINx(P00, P04)

SOUTx(P01, P05)

#SCLKx(P02, P06)

#SRDYx(P03, P07)

P00–07

P10–16

P20–27

P30–35

S1C33L01

EXCLx(P10–13, P15, P16)

TMx(P22–27)

FPDAT[11:0]

FPFRAME

FPLINE

FPSHIFT

LCDPWR

DRDY

CLKI

CKSEL[2:0]

CNF3

GPIO0

VDDE2

S1C33000

Bus Control Unit

CPU Core

Interrupt

Controller

Prescaler

OSC3/PLL

OSC1

Clock

Timer

ROM

128KB

RAM

8KB

VRAM

40KB

Intelligent

DMA (128 ch.)

High-speed

DMA (4 ch.)

8-bit

Programmable

Timer (4 ch.)

Serial Interface

(2 ch.)

A/D Converter

(8 ch.)

Input Port

I/O Port

LCD Controller

(S1D13705)

16-bit

Programmable

Timer (6 ch.)