Epson S1C88650 User Manual

Technical ManualCMOS 8-BIT SINGLE CHIP MICROCOMPUTERS1C88650 Technical HardwareS1C88650

2 EPSON S1C88650 TECHNICAL MANUAL1 INTRODUCTION1.2 Block DiagramCore CPU S1C88Interrupt ControllerSystem Controller Input PortOscillatorOSC1, 2OSC3,

92 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Timer 5Data busTimer 4interrupt requestAddressUnderfl

S1C88650 TECHNICAL MANUAL EPSON 935 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)5.10.6 Setting of TOUT outputThe 16-bit programmable

94 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)5.10.7 Transfer rate setting of serial interfaceSince

S1C88650 TECHNICAL MANUAL EPSON 955 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)5.10.9 Control of programmable timerTable 5.10.9.1 sh

96 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(b) Programmable timer control bitsSR

S1C88650 TECHNICAL MANUAL EPSON 975 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(c) Programmable timer control bitsAdd

98 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(d) Programmable timer control bitsSR

S1C88650 TECHNICAL MANUAL EPSON 995 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(e) Programmable timer control bitsSR

100 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(f) Programmable timer control bitsSR

S1C88650 TECHNICAL MANUAL EPSON 1015 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(g) Programmable timer control bitsSR

S1C88650 TECHNICAL MANUAL EPSON 31 INTRODUCTION1.3 Pins1.3.1 Pin layout diagramQFP22-256pin12919265128INDEX641256193Pin No. Pin name12345678910111213

102 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.9.1(h) Programmable timer control bitsSR

S1C88650 TECHNICAL MANUAL EPSON 1035 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)MODE16_A: 00FF30H•D7MODE16_B: 00FF38H•D7MODE16_C: 00

104 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)PRPRT0: 00FF14H•D3PRPRT1: 00FF14H•D7PRPRT2: 00FF15H•

S1C88650 TECHNICAL MANUAL EPSON 1055 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)PTRUN0: 00FF30H•D2PTRUN1: 00FF31H•D2PTRUN2: 00FF38H•

106 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)ETU0: 00FF25H•D0ETU1: 00FF25H•D2ETU2: 00FF25H•D4ETU3

S1C88650 TECHNICAL MANUAL EPSON 1075 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)FTCx is the interrupt factor flag corresponding toin

108 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)5.11 LCD Driver5.11.1 Configuration of LCD driverThe S1C8865

S1C88650 TECHNICAL MANUAL EPSON 1095 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)5.11.3 Frame frequencyThis LCD driver allows selection of th

110 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)VDDVSS31––321031––3210FRCOM0COM1COM2SEG0SEG1COM0–SEG0COM0–SE

S1C88650 TECHNICAL MANUAL EPSON 1115 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)COM0123456789101112131415SEG0123415––321015––3210FRCOM0COM1C

4 EPSON S1C88650 TECHNICAL MANUAL1 INTRODUCTION1.3.2 Pin descriptionTable 1.3.2.1 S1C88650 pin descriptionPin No.VDDVSSVD1VD2VC1–VC5CA–CGOSC1OSC2OSC

112 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)COM01234567SEG01234VDDVSSVC5VC4VC3VC2VC1VSS7321073210FRCOM0C

S1C88650 TECHNICAL MANUAL EPSON 1135 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)5.11.5 Display memoryThe S1C88650 has a built-in 768-byte di

114 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)D0D1D2D3D4D5D6D7Display areaD0D1D2D3D4D5D6D7D0D1D2D3D4D5D6D7

S1C88650 TECHNICAL MANUAL EPSON 1155 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)Display areaDisplay areaD0D1D2D3D4D5D6D7D0D1D2D3D4D5D6D7D0D1

116 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)D0D1D2D3D4D5D6D7Display area 0 (when DSPAR is set to "0

S1C88650 TECHNICAL MANUAL EPSON 1175 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)Display area 0 (when DSPAR is set to "0")Display a

118 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)D0D1D2D3D4D5D6D7Display area 0 (when DSPAR is set to "0

S1C88650 TECHNICAL MANUAL EPSON 1195 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)D0D1D2D3D4D5D6D7Display area 0 (when DSPAR is set to "0

120 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)5.11.6 Display controlThe display status of the built-in LCD

S1C88650 TECHNICAL MANUAL EPSON 1215 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)5.11.7 Control of LCD driverTable 5.11.7.1 shows the LCD dri

S1C88650 TECHNICAL MANUAL EPSON 51 INTRODUCTION1.4 Mask OptionMask options shown below are provided for theS1C88650.Several hardware specifications a

122 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)DTFNT: 00FF10H•D2Selects the dot font.When "1" is

S1C88650 TECHNICAL MANUAL EPSON 1235 PERIPHERAL CIRCUITS AND THEIR OPERATION (LCD Driver)DBON: 00FF03H•D0Control the power voltage booster circuit.Wh

124 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (SVD Circuit)5.12 Supply Voltage Detection(SVD) Circuit5.12.1 Configurat

S1C88650 TECHNICAL MANUAL EPSON 1255 PERIPHERAL CIRCUITS AND THEIR OPERATION (SVD Circuit)5.12.3 Control of SVD circuitTable 5.12.3.1 shows the SVD c

126 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Heavy Load Protection Function)5.13 Heavy Load Protection Function5.13.

S1C88650 TECHNICAL MANUAL EPSON 1275 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14 Interrupt and Standby Status Types o

128 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)Fig. 5.14.1 Configuration of interrupt ci

S1C88650 TECHNICAL MANUAL EPSON 1295 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14.2 Interrupt factor flagTable 5.14.2.1

130 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14.3 Interrupt enable registerThe interr

S1C88650 TECHNICAL MANUAL EPSON 1315 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14.4 Interrupt priority register and int

6 EPSON S1C88650 TECHNICAL MANUAL1 INTRODUCTION 5 I/O PORT PULL UP RESISTOR• P00 ... 1. With Resistor 2. Gate Direct• P01 ... 1.

132 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14.5 Exception processing vectorsWhen th

S1C88650 TECHNICAL MANUAL EPSON 1335 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)5.14.6 Control of interruptTable 5.14.6.1

134 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)Table 5.14.6.1(b) Interrupt control bitsA

S1C88650 TECHNICAL MANUAL EPSON 1355 PERIPHERAL CIRCUITS AND THEIR OPERATION (Interrupt and Standby Status)Refer to the explanations on the respectiv

136 EPSON S1C88650 TECHNICAL MANUAL6 SUMMARY OF NOTES6 SUMMARY OF NOTES6.1 Notes for Low CurrentConsumptionThe S1C88650 can turn circuits, which cons

S1C88650 TECHNICAL MANUAL EPSON 1376 SUMMARY OF NOTES6.2 Precautions on Mounting<Oscillation Circuit>● Oscillation characteristics change depen

138 EPSON S1C88650 TECHNICAL MANUAL6 SUMMARY OF NOTES<Precautions for Visible Radiation(when bare chip is mounted)>● Visible radiation causes s

S1C88650 TECHNICAL MANUAL EPSON 1397 BASIC EXTERNAL WIRING DIAGRAM7BASIC EXTERNAL WIRING DIAGRAMNote: The above table is simply an example, and is no

140 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS8 ELECTRICAL CHARACTERISTICS8.1 Absolute Maximum RatingItemSymbolUnitRated valuePower

S1C88650 TECHNICAL MANUAL EPSON 1418 ELECTRICAL CHARACTERISTICS8.3 DC CharacteristicsItemSymbolMin. Typ. Max. UnitConditionHigh level input voltage L

S1C88650 TECHNICAL MANUAL EPSON 72 POWER SUPPLY2POWER SUPPLYIn this section, we will explain the operating voltage and the configuration of the inter

142 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS8.4 Analog Circuit Characteristics LCD drive circuitThe typical values in the followi

S1C88650 TECHNICAL MANUAL EPSON 1438 ELECTRICAL CHARACTERISTICS8.5 Power Current ConsumptionItemSymbolMin. Typ.Max.UnitConditionCurrent consumptionin

144 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS8.6 AC Characteristics Operating rangeCondition: VDD = 1.8 to 3.6 V, VSS = 0 V, Ta =

S1C88650 TECHNICAL MANUAL EPSON 1458 ELECTRICAL CHARACTERISTICS External memory access• Read cycleItemSymbolMin. Typ. Max. UnitAddress set-up time i

146 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS Serial interface• Clock synchronous master modeItemSymbolMin. Typ. Max. UnitTransmit

S1C88650 TECHNICAL MANUAL EPSON 1478 ELECTRICAL CHARACTERISTICS Input clock•_________SCLK, EXCL input clockItemSymbolMin. Typ. Max. UnitSCLK input c

148 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS Power ON reset using an external capacitorSymbolMin. Typ. Max. UnitOperating power v

S1C88650 TECHNICAL MANUAL EPSON 1498 ELECTRICAL CHARACTERISTICS8.7 Oscillation CharacteristicsOscillation characteristics change depending on conditi

150 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS8.8 Characteristics Curves (reference value) High level output current-voltage charac

S1C88650 TECHNICAL MANUAL EPSON 1518 ELECTRICAL CHARACTERISTICS LCD drive voltage-supply voltage characteristic(when the power voltage booster is no

8 EPSON S1C88650 TECHNICAL MANUAL3 CPU AND BUS CONFIGURATION3 CPU AND BUS CONFIGURATIONIn this section, we will explain the CPU, operating mode and b

152 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS LCD drive voltage-ambient temperature characteristicTyp. value-501.05VC51.04VC51.03V

S1C88650 TECHNICAL MANUAL EPSON 1538 ELECTRICAL CHARACTERISTICS SVD voltage-ambient temperature characteristicTyp. value, SVDSx = FH-501.05VSVD1.04V

154 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS In HALT status current consumption temperature characteristic(During operation with

S1C88650 TECHNICAL MANUAL EPSON 1558 ELECTRICAL CHARACTERISTICS In executed status current consumption temperature characteristic(During operation w

156 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS In executed status current consumption frequency characteristic(During operation wit

S1C88650 TECHNICAL MANUAL EPSON 1578 ELECTRICAL CHARACTERISTICS Oscillation frequency resistor characteristic (OSC1) <CR oscillation>Ta = 25°C

158 EPSON S1C88650 TECHNICAL MANUAL8 ELECTRICAL CHARACTERISTICS Oscillation frequency resistor characteristic (OSC3) <CR oscillation>Ta = 25°C

S1C88650 TECHNICAL MANUAL EPSON 1599 PACKAGE9PACKAGE9.1 Plastic PackageQFP22-256pin(Unit: mm)12919265128INDEX64125619328±0.130±0.428±0.130±0.40.160.4

160 EPSON S1C88650 TECHNICAL MANUAL9 PACKAGE9.2 Ceramic Package for Test SamplesPGA-256pin(Unit: mm)Pin name12345678910111213141516171819202122232425

S1C88650 TECHNICAL MANUAL EPSON 16110 PAD LAYOUT10 PAD LAYOUT10.1 Diagram of Pad Layout6.7 mmYX(0, 0)6.7 mm120 125 130 135 140 145 150 155 160 165 17

S1C88650 TECHNICAL MANUAL EPSON 93 CPU AND BUS CONFIGURATIONWhen multiple exception processing factors aregenerated at the same time, execution start

162 EPSON S1C88650 TECHNICAL MANUAL10 PAD LAYOUT10.2 Pad Coordinates(Unit: mm)No.1234567891011121314151617181920212223242526272829303132333435363738

S1C88650 TECHNICAL MANUAL EPSON 163APPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)APPENDIX AS5U1C88000P1&

164 EPSON S1C88650 TECHNICAL MANUALAPPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)(1) SW1When downloading cir

S1C88650 TECHNICAL MANUAL EPSON 165APPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)(21) LED 13 (Reserved)Unuse

166 EPSON S1C88650 TECHNICAL MANUALAPPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)Pull-up resistance valueThe

S1C88650 TECHNICAL MANUAL EPSON 167APPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)Oscillation circuit • The

168 EPSON S1C88650 TECHNICAL MANUALAPPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)A.3 Connecting to the Targe

S1C88650 TECHNICAL MANUAL EPSON 169APPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)I/O connector pin assignmen

170 EPSON S1C88650 TECHNICAL MANUALAPPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)Table A.3.3 I/O #3 connect

S1C88650 TECHNICAL MANUAL EPSON 171APPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650)A.4 Product SpecificationsT

10 EPSON S1C88650 TECHNICAL MANUAL3 CPU AND BUS CONFIGURATION3.5.2 Bus modeIn order to set bus specifications to match theconfiguration of external e

172 EPSON S1C88650 TECHNICAL MANUALAPPENDIX B USING KANJI FONTFont dataobjectLinkerExecutable fileLocatorROM size used:133,388 bytesCompile AssembleU

AMERICAEPSON ELECTRONICS AMERICA, INC.- HEADQUARTERS -150 River Oaks ParkwaySan Jose, CA 95134, U.S.A.Phone: +1-408-922-0200 Fax: +1-408-922-0238- S

EPSON Electronic Devices WebsiteELECTRONIC DEVICES MARKETING DIVISIONhttp://www.epsondevice.comTechnical ManualS1C88650Issue January, 2004Printed in J

S1C88650 TECHNICAL MANUAL EPSON 113 CPU AND BUS CONFIGURATION3FFFFFH:100000H 0F0000H0EFFFFH010000H00FFFFH00D800H00D7FFH:00C000H00BFFFH000000H2FFFFFHI

NOTICENo part of this material may be reproduced or duplicated in any form or by any means without the written permission of SeikoEpson. Seiko Epson r

12 EPSON S1C88650 TECHNICAL MANUAL3 CPU AND BUS CONFIGURATION3.6.2 Address busThe S1C88650 possesses a 20-bit external addressbus A0–A19. The termina

S1C88650 TECHNICAL MANUAL EPSON 133 CPU AND BUS CONFIGURATION _____ _____Table 3.6.4.1 CE0–CE2 address settingsCE0CE1CE2300000H–3FFFFFH100000H–1FFF

14 EPSON S1C88650 TECHNICAL MANUAL3 CPU AND BUS CONFIGURATION3.6.6 Bus authority release stateThe S1C88650 is equipped with a bus authorityrelease fu

S1C88650 TECHNICAL MANUAL EPSON 154 INITIAL RESET4 INITIAL RESETInitial reset in the S1C88650 is required in order to initialize circuits. This secti

16 EPSON S1C88650 TECHNICAL MANUAL4 INITIAL RESET4.1.2 Simultaneous LOW level input atinput port terminals K00–K03Another way of executing initial re

S1C88650 TECHNICAL MANUAL EPSON 174 INITIAL RESET4.2Initial Settings After Initial ResetThe CPU internal registers are initialized as followsduring i

18 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)5 PERIPHERAL CIRCUITS ANDTHEIR OPERATIONThe peripheral ci

S1C88650 TECHNICAL MANUAL EPSON 195 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(b) I/O Memory map (00FF10H–00FF14H)SR R/WAdd

20 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(c) I/O Memory map (00FF15H–00FF18H)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 215 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(d) I/O Memory map (00FF19H–00FF22H)SR R/WAdd

DevicesS1 C 88104 F 0A01Packing specifications 00 : Besides tape & reel 0A : TCP BL 2 directions 0B : Tape & reel BACK 0C : TCP BR

22 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(e) I/O Memory map (00FF23H–00FF28H)Address B

S1C88650 TECHNICAL MANUAL EPSON 235 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(f) I/O Memory map (00FF29H–00FF31H)SR R/WAdd

24 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(g) I/O Memory map (00FF32H–00FF37H)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 255 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(h) I/O Memory map (00FF38H–00FF3DH)SR R/WAdd

26 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(i) I/O Memory map (00FF3EH–00FF41H)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 275 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(j) I/O Memory map (00FF48H–00FF4BH)SR R/WAdd

28 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(k) I/O Memory map (00FF52H–00FF60H)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 295 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(l) I/O Memory map (00FF61H–00FF70H)SR R/WAdd

30 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(m) I/O Memory map (00FF71H–00FF76H)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 315 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(n) I/O Memory map (00FFB0H–00FFB5H)SR R/WAdd

32 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(o) I/O Memory map (00FFB6H–00FFBBH)SR R/WAdd

S1C88650 TECHNICAL MANUAL EPSON 335 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Memory Map)Table 5.1.1(p) I/O Memory map (00FFBCH–00FFBFH)SR R/WAdd

34 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (System Controller and Bus Control)5.2System Controller and Bus ControlTh

S1C88650 TECHNICAL MANUAL EPSON 355 PERIPHERAL CIRCUITS AND THEIR OPERATION (System Controller and Bus Control) _____ _____Table 5.2.2.1 Address se

36 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (System Controller and Bus Control)5.2.6 Control of system controllerTabl

S1C88650 TECHNICAL MANUAL EPSON 375 PERIPHERAL CIRCUITS AND THEIR OPERATION (System Controller and Bus Control)BUSMOD, CPUMOD: 00FF00H•D7, D6Bus mode

38 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (System Controller and Bus Control)5.2.7 Programming notes(1)______All th

S1C88650 TECHNICAL MANUAL EPSON 395 PERIPHERAL CIRCUITS AND THEIR OPERATION (Watchdog Timer)5.3 Watchdog Timer5.3.1 Configuration of watchdog timerTh

40 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Watchdog Timer)5.3.3 Control of watchdog timerTable 5.3.3.1 shows the co

S1C88650 TECHNICAL MANUAL EPSON 415 PERIPHERAL CIRCUITS AND THEIR OPERATION (Oscillation Circuits)5.4 Oscillation Circuits5.4.1 Configuration of osci

S1C88650 TECHNICAL MANUAL EPSON iCONTENTSContents1 INTRODUCTION ...

42 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Oscillation Circuits)5.4.4 OSC3 oscillation circuitThe OSC3 oscillation

S1C88650 TECHNICAL MANUAL EPSON 435 PERIPHERAL CIRCUITS AND THEIR OPERATION (Oscillation Circuits)5.4.6 Control of oscillation circuitTable 5.4.6.1 s

44 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)5.5 Input Ports (K ports)5.5.1 Configuration of input portsT

S1C88650 TECHNICAL MANUAL EPSON 455 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)5.5.3 Pull-up controlWhen "With resistor" is selec

46 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)K03Data busK02K00Input comparisonregister KCP00AddressK01Inp

S1C88650 TECHNICAL MANUAL EPSON 475 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)5.5.5 Control of input portsTable 5.5.5.1 shows the input po

48 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)Table 5.5.5.1(b) Input port control bitsSR R/WAddress Bit N

S1C88650 TECHNICAL MANUAL EPSON 495 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)KCP00–KCP07: 00FF52HSets the interrupt generation condition

50 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Input Ports)5.5.6 Programming notes(1) When changing the input terminal

S1C88650 TECHNICAL MANUAL EPSON 515 PERIPHERAL CIRCUITS AND THEIR OPERATION (Output Ports)5.6 Output Ports (R ports)5.6.1 Configuration of output por

ii EPSON S1C88650 TECHNICAL MANUALCONTENTS5.3 Watchdog Timer...

52 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Output Ports)5.6.4 Control of output portsTable 5.6.4.1 shows the output

S1C88650 TECHNICAL MANUAL EPSON 535 PERIPHERAL CIRCUITS AND THEIR OPERATION (Output Ports)Table 5.6.4.1(b) Output port control bitsSR R/WAddress Bit

54 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports)5.7 I/O Ports (P ports)5.7.1 Configuration of I/O portsThe S1C

S1C88650 TECHNICAL MANUAL EPSON 555 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports)Readout in input mode consists simply of a directreadout of th

56 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports) FOUT output (P16)In order for the S1C88650 to provide clock

S1C88650 TECHNICAL MANUAL EPSON 575 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports)5.7.6 Control of I/O portsTable 5.7.6.1 shows the I/O port con

58 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports)Table 5.7.6.1(b) I/O port control bitsSR R/WAddress Bit Name

S1C88650 TECHNICAL MANUAL EPSON 595 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports) DC output controlP00D–P07D: 00FF62HP10D–P17D: 00FF63HHow I/O

60 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (I/O Ports)RPTOUT2: 00FF38H•D4RPTOUT3: 00FF39H•D4___________ ___________C

S1C88650 TECHNICAL MANUAL EPSON 615 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)5.8 Serial Interface5.8.1 Configuration of serial inter

S1C88650 TECHNICAL MANUAL EPSON iiiCONTENTS5.10.8 Setting frame frequency for LCD driver ...

62 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)The serial interface terminals are configuredaccording

S1C88650 TECHNICAL MANUAL EPSON 635 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)This register setting is invalid in clock synchronoussl

64 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)5.8.5 Transmit-receive controlBelow is a description of

S1C88650 TECHNICAL MANUAL EPSON 655 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)(2) Port selectionBecause serial interface input/output

66 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface) Data transmit procedureThe control procedure and oper

S1C88650 TECHNICAL MANUAL EPSON 675 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface) Data receive procedureThe control procedure and opera

68 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)_________The SRDY signal changes the "1" to &

S1C88650 TECHNICAL MANUAL EPSON 695 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)5.8.7 Operation of asynchronous transferAsynchronous tr

70 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)(6) Clock source controlWhen the programmable timer is

S1C88650 TECHNICAL MANUAL EPSON 715 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface) Data receive procedureThe control procedure and opera

iv EPSON S1C88650 TECHNICAL MANUALCONTENTSAPPENDIX A S5U1C88000P1&S5U1C88649P2 MANUAL (Peripheral Circuit Board for S1C88650) ...

72 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface) Receive errorDuring receiving the following three typ

S1C88650 TECHNICAL MANUAL EPSON 735 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)TXENTXTRG(RD)TXTRG(WR)SOUTInterrupt(In 8-bit mode/Non p

74 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)Data busInterruptrequestAddressError generationInterrup

S1C88650 TECHNICAL MANUAL EPSON 755 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)5.8.9 Control of serial interfaceTable 5.8.9.1 show the

76 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)SMD0, SMD1: 00FF48H•D1, D2Set the transfer modes accord

S1C88650 TECHNICAL MANUAL EPSON 775 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)SCS0, SCS1: 00FF48H•D3, D4Select the clock source accor

78 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)RXTRG: 00FF49H•D3Functions as the receiving start trigg

S1C88650 TECHNICAL MANUAL EPSON 795 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)FER: 00FF49H•D6Indicates the generation of a framing er

80 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Serial Interface)5.8.10 Programming notes(1)Be sure to initialize the se

S1C88650 TECHNICAL MANUAL EPSON 815 PERIPHERAL CIRCUITS AND THEIR OPERATION (Clock Timer)5.9 Clock Timer5.9.1 Configuration of clock timerThe S1C8865

S1C88650 TECHNICAL MANUAL EPSON 11 INTRODUCTION1 INTRODUCTIONThe S1C88650 is an 8-bit microcomputer forportable equipment with an LCD display that ha

82 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Clock Timer)256 Hz128 Hz64 Hz32 Hz16 Hz8 Hz4 Hz2 Hz1 Hz32 Hz interrupt8

S1C88650 TECHNICAL MANUAL EPSON 835 PERIPHERAL CIRCUITS AND THEIR OPERATION (Clock Timer)5.9.3 Control of clock timerTable 5.9.3.1 shows the clock ti

84 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Clock Timer)TMD0–TMD7: 00FF41HThe clock timer data can be read out.Each

S1C88650 TECHNICAL MANUAL EPSON 855 PERIPHERAL CIRCUITS AND THEIR OPERATION (Clock Timer)5.9.4 Programming notes(1) The clock timer is actually made

86 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)5.10 Programmable Timer5.10.1 Configuration ofprogram

S1C88650 TECHNICAL MANUAL EPSON 875 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Fig. 5.10.1.2 Configuration of 16-bit programmable t

88 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)8-bit data High-order 8-bit data[8-bit mode]8-bit dat

S1C88650 TECHNICAL MANUAL EPSON 895 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Table 5.10.3.2 Division ratio and control registers(

90 EPSON S1C88650 TECHNICAL MANUAL5 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)Compare data registerThe programmable timer has a bui

S1C88650 TECHNICAL MANUAL EPSON 915 PERIPHERAL CIRCUITS AND THEIR OPERATION (Programmable Timer)5.10.5 Interrupt functionThe 16-bit programmable time