S5U1C88816P Manual (Peripheral Circuit Board for S1C88816/8F360)

Transcription

1 MF-0a CMOS -BIT SINGLE CHIP MICROCOMPUTER SUCP Manual (Peripheral Circuit Board for SC/F0)

2 NOTICE No part of this material may be reproduced or duplicated in any form or by any means without the written permission of Seiko Epson. Seiko Epson reserves the right to make changes to this material without notice. Seiko Epson does not assume any liability of any kind arising out of any inaccuracies contained in this material or due to its application or use in any product or circuit and, further, there is no representation that this material is applicable to products requiring high level reliability, such as medical products. Moreover, no license to any intellectual property rights is granted by implication or otherwise, and there is no representation or warranty that anything made in accordance with this material will be free from any patent or copyright infringement of a third party. This material or portions thereof may contain technology or the subject relating to strategic products under the control of the Foreign Exchange and Foreign Trade Law of Japan and may require an export license from the Ministry of International Trade and Industry or other approval from another government agency. SEIKO EPSON CORPORATION 00 All rights reserved.

3 Configuration of product number Devices S C 0 F 0A0 00 Packing specifications 00 : Besides tape & reel 0A : TCP BL directions 0B : Tape & reel BACK 0C : TCP BR directions 0D : TCP BT directions 0E : TCP BD directions 0F : Tape & reel FRONT 0G : TCP BT directions 0H : TCP BD directions 0J : TCP SL directions 0K : TCP SR directions 0L : Tape & reel LEFT 0M : TCP ST directions 0N : TCP SD directions 0P : TCP ST directions 0Q : TCP SD directions 0R : Tape & reel RIGHT : Specs not fixed Specification Package D: die form; F: QFP Model number Model name C: microcomputer, digital products Product classification S: semiconductor Development tools SU C D 00 Packing specifications 00: standard packing Version : Version Tool type Hx : ICE Ex : EVA board Px : Peripheral board Wx : Flash ROM writer for the microcomputer Xx : ROM writer peripheral board Cx : C compiler package Ax : Assembler package Dx : Utility tool by the model Qx : Soft simulator Corresponding model number : for SC Tool classification C: microcomputer use Product classification SU: development tool for semiconductor products

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5 CONTENTS SUCP Manual (Peripheral Circuit Board for SC/F0) In this manual we will provide explanations covering such areas as the installation of the SC/F0 Peripheral Circuit Board (SUCP) that provides the SC/F0 emulation functions to the debugging tool ICE (SUC000H) for the -bit single chip microcomputer SC Family, and the operating test procedure. For details on the functions and operation of the ICE, refer to the manual that has been prepared for it. Contents INTRODUCTION. SUCP Outline.... SUCP Components.... SUCP External Diagram... INSTALLATION INTO THE ICE (SUC000H) PRECAUTIONS. Precaution for Operation.... Differences from Actual IC... NAMES AND FUNCTIONS OF PARTS CONNECTION TO TARGET SYSTEM OPERATION CHECK PRODUCT SPECIFICATIONS 0 SUCP MANUAL EPSON i (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

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7 INTRODUCTION. SUCP Outline The SUCP board provides the peripheral circuits other than the core CPU, for the SC/ F0. Consequently, you should install it into the ICE and use it as the emulator for the SC/ F0 models. The SUCP is equipped with LEDs and terminals for monitoring the internal operating conditions, I/O connection connectors for the target system and other appropriate devices. INTRODUCTION. SUCP Components When unpacking the SUCP, check that the following goods are present: () SUCP board... () I/O connection cable (0-pin/0-pin flat type ).. sets (0-pin/0-pin flat type ).. set () I/O connector for target system (0-pin)... (0-pin)... () Cable for monitor terminal (0-pin)... () SUCP Manual (Peripheral Circuit Board for SC/F0) (this manual)... () Warranty... () Warranty registration card... () Report on the factory test... () Note for using.... SUCP External Diagram Monitor pins GND OSCCR OSCCR Mother board J connector Mother board J connector I/O# connector VR (OSCCR ADJ) The name 'PRC' on the development tool is the old name of the product. VR (OSCCR ADJ) RESET VDC0 VDC PRC VDC OSCC SVDON MODE HVLD LCDC E0C/F0 Peripheral circuit board LCD.V LCD.V RESET switch EXLCD LED VSVD I/O # MONITOR I/O # I/O # EPSON I/O# connector Monitor connector for LED VSVD volume I/O# connector Fig... SUCP external drawing Note: Keep the JP switch on the SUCP board as it was set prior to factory shipment. In no case should you remove it or change it. SUCP MANUAL EPSON (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

8 INSTALLATION INTO THE ICE (SUC000H) INSTALLATION INTO THE ICE (SUC000H) Insert the SUCP along by the upper guide rail of the ICE, until it touches the edge of the SUCP. I/O # VSVD MONITOR I/O # The name 'ICEUR' on the development tool is the old name of the product. ICEUR RESET VDC OSCC SVDON LCDC LCD.V VDC0 VDC MODE HVLD LCD.V EXLCD PRC E0C/F0 Peripheral circuit board I/O # EPSON Note: The SUCP may fail to operate if it is not adequately mounted, so be sure to mount it securely. EPSON SUCP MANUAL (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

9 PRECAUTIONS PRECAUTIONS Take the following precautions when using the SUCP:. Precaution for Operation () Turn the power of all equipment off before connecting or disconnecting cables. () In normal use, other than when evaluating power voltage changes, you should turn the VSVD volume completely to the right. When the SVD reset function has been selected using the mask option, resetting will occur when the VSVD volume is completely to the left, due to the detection of low voltage, causing the operation of the SUCP to stop. Even if the SVD reset function has not been selected using the mask option, since it will be set to SVD reset function ON by default setting until loading the mask option therefore, be sure to turn the VSVD volume all the way to the right when starting. () The ICE has a built-in power supply fixed at V. When the LCD drive power is externally supplied to the SUCP installed in the ICE, it must be V or less. If an external LCD drive power of more than V is used to supply the VCVC terminals of the SUCP, both units may be destroyed due to the difference of the interface voltage in the ICE. If external power is selected by mask option, it is impossible to adjust contrast by setting the LCD contrast adjustment registers LC0 to LC (register settings become invalid). () The ICE discriminates between maximum mode and minimum mode according to the value set in the bus mode setup register (FF00H D, D). Note, however, that maximum/minimum mode is selected by mask option in the SC and address FF00H is a general-purpose register that does not indicate the set mode. Therefore, it is necessary to write data to bits D and D in address FF00H in the initial routine executed after an initial reset to configure the mode in the ICE. The SCxxx needs writing to FF00H and FF0H after an initial reset for releasing the interrupt mask. At this time, the above D and D bit data can be written simultaneously. The values to be set are as follows: For maximum mode: FF00H D = "", D = "" For minimum mode: FF00H D = "0", D = "0". Differences from Actual IC Caution is called for due to the following function and property related difference with the actual IC. If these precautions are overlooked, it may not operate on the actual IC, even if it operates on the ICE with the SUCP installed. () I/O differences The logic level ( V for the SUCP), output drive capability and pull up resistance are different. For this reason, an added circuit such as a level shifter may be necessary when interfacing with the target system. Also input setup time is different therefore, when a circuit requiring consideration of the input response time, such as a key matrix, is used, you should design the system and the software according to the spec. for the actual IC. () LCD differences The output drive capability is different. Since there will be difference with the actual IC even for the drive voltage, you should design the system and the software in order to adjust the characteristics. () Analog comparator differences The response time and characteristics of the analog comparator are different. Consequently, you should design the system and the software according to the spec. for the actual IC. () Current consumption differences The current consumption evaluation is impossible. () Function differences <SVD circuit> The SVD function is implemented by varying the apparent power supply voltage with the VSVD volume. <Oscillation circuit> The SUCP has a built-in crystal oscillation circuit for OSC. The crystal oscillation frequency is fixed at. khz. The OSC crystal oscillation circuit is the same regardless of whether the gate capacitor is connected or not. SUCP MANUAL EPSON (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

10 PRECAUTIONS If OSC is used in an oscillation frequency other than. khz, select "USER CLOCK" in the "OSC SYSTEM CLOCK" of the "SUCP OPTION" using winfog, and supply an external clock with the desired frequency to the OSC terminal. Or select CR oscillation and adjust its oscillation frequency using the VR control on the SUCP. When adjusting the frequency, use the OSCCR pin on the board for monitoring the CR oscillation frequency. The SUCP has built-in three types of OSC oscillation circuits, crystal oscillation circuit (. MHz), ceramic oscillation circuit ( MHz) and CR oscillation circuit (variable frequency). If OSC is used in an oscillation frequency other than. MHz (crystal) and MHz (ceramic), select "USER CLOCK" in the "OSC SYSTEM CLOCK" of the "SUCP OPTION" using winfog, and supply an external clock with the desired frequency to the OSC terminal. Or select CR oscillation and adjust its oscillation frequency using the VR control on the SUCP. When adjusting the frequency, use the OSCCR pin on the board for monitoring the CR oscillation frequency. When using an external clock for OSC or OSC, adjust the external clock (amplitude: V ±%, duty: 0% ±0%) and input into the OSC or OSC terminal with VSS as GND. In the SUCP, the oscillation stability time of the OSC is short compared with the actual IC. You should assure the time from OSC oscillation start to OSC system clock change (min. oscillation stability time required) according to the actual IC using software. The timings such as the oscillation start and stop times are different from those of the actual IC because the logic level of SUCP is higher than it of actual IC. When switching the clock from OSC to OSC, be sure to switch OSC oscillation OFF with separate instructions. Using a single instruction to process simultaneously can cause a malfunction of the CPU. Do not turn the OSC oscillation circuit ON in the low power mode. Do not switch over the operating mode (normal mode high speed mode) in the OSC oscillation circuit ON status, as this will cause faulty operation. <Internal power supply circuit> On the actual IC, you can change over the internal power voltage (set by VDC, VDC and VDC0), but in the SUCP you cannot change the actual power voltage, simply by changing VDC, VDC and VDC0. For this reason, since the SUCP will operate, even if the stable time required for changeover is not taken, you should be sure that the stable time is provided by the software. Also, since the usable frequency of OSC and OSC depends on the internal power voltage, you should refer to the Technical Manual for the SC or SCF0 and take care so as not to operate it with an inappropriate combination. When turning the OSC oscillation circuit after switching the operating voltage, you should allow a voltage stable waiting time of msec by the software. <LCD drive power> When the internal LCD power is selected using winfog, the SUCP generates the same LCD drive voltage regardless of the selected voltage (. V or. V). However, the selected voltage level is indicated with the LED. When external LCD power is selected using winfog, the internal LCD power supply circuit is disconnected and an external power can be supplied to the VCVC terminals. Since the internal LCD power voltage is lower than the power supply voltage ( V), the display contrast may be lowered if a. V LCD panel is used. To check the LCD display in this case, select external LCD power using winfog and supply V for the LCD drive voltage. <Accessing unused addresses> When reading or writing to/from an unused address in the I/O space and ROM/RAM space, the value is undefined. Be aware that the undefined value in the SUCP is different from the actual IC. When the SUCP is used with the ICE, accessing unused addresses can be detected using the.par (for SC) or F0.PAR (for SCF0) file. EPSON SUCP MANUAL (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

11 NAMES AND FUNCTIONS OF PARTS NAMES AND FUNCTIONS OF PARTS This section describes the names and functions of the parts of the SUCP. RESET VDC OSCC SVDON LCDC LCD.V VSVD MONITOR I/O# VDC0 VDC MODE HVLD LCD.V EXLCD I/O# I/O# PRC E0C/F0 Peripheral circuit board EPSON Fig.. Panel layout () RESET switch This switch resets the SUCP circuit, and provides the reset signal to ICE. () VDC, VDC and VDC0 LEDs The LED will go ON/OFF according to the below combinations, depending on the internal operating voltage that has been set. Table. Display of VDC, VDC and VDC0 LED Internal operating voltage. V. V. V VDC OFF OFF ON LED VDC OFF ON OFF VDC0 ON OFF OFF () OSCC LED This LED goes ON when the OSCC register is set to "" and OFF when the register is set to "0". () MODE LED This LED goes ON when the SC Core CPU operates in maximum mode and OFF when it operates in minimum mode. () SVDON LED This LED goes ON when the SVDON register is set to "" also during auto sampling operation, and OFF when the register is set to "0". () HVLD LED This LED goes ON when the OSCC register or BZON register is set to "" and OFF when the register is set to "0". Furthermore, the LED goes ON during buzzer or melody output when heavy load protection mode is selected by mask option. () LCDC LED This LED goes ON when the LCD0 and LCD registers are set to "" and OFF when the registers are both set to "0". () LCD.V LED This LED goes ON when the. V LCD power supply is used. () LCD.V LED This LED goes ON when the. V LCD power supply is used. (0) EXLCD LED This LED goes ON when an external LCD power supply is used. () VSVD volume This is the volume for varying the power supply voltage apparently to confirm the supply voltage detection function. (Refer to Section., "Differences from Actual IC".) () LED monitor connector (MONITOR) This is a connector for monitoring the above LED signals. The following signals are output from the connecter pins. pin: VSS pin: VDC0 pin: VDC pin: VDC pin: OSCC pin: LCDC pin: TBD pin: TBD pin: SVDON 0 pin: HVLD pin pin Fig.. Pin assignment of LED monitor connector () I/O #, I/O # and I/O # connectors These are the connectors for connecting the I/O and LCD. The I/O cables (0-pin/0-pin flat type and 0-pin/0-pin flat type) are used to connect the SUCP to the target system. SUCP MANUAL EPSON (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

12 CONNECTION TO TARGET SYSTEM CONNECTION TO TARGET SYSTEM This section describes how to connect the SUCP to the target system. Note: Turn the power of all equipment off before connecting or disconnecting cables. () The I/O #, I/O # and I/O # connectors are used to connect the SUCP to the target system. Use the attached I/O connection cable (0-pin/ 0-pin flat type and 0-pin/0-pin flat type) for connection. Connect the 0-pin and 0-pin connectors to the SUCP side and the 0-pin and 0-pin connectors to the target system side. Be careful as power (VDD) is supplied to I/O # and # connectors. () If a clock of a frequency other than that generated* by the internal oscillation circuit is necessary, an external clock can be used by selecting the external clock option. Use the function option generator (winfog) to select the external clock input. When using the ICE, load the function option HEX data (CXXX.FSA, XXX is a customer code) to the ICE. The following shows the internal oscillation clock frequencies: OSC crystal oscillation:. khz OSC crystal oscillation:. MHz OSC ceramic oscillation: MHz When CR oscillation is selected for OSC or OSC, the oscillation frequency can be adjusted using the variable resistor (VR for OSC, VR for OSC) on the SUCP. Since the CR oscillation frequency monitor pins (OSCCR for OSC and OSCCR for OSC) are provided on the board for connecting a frequency counter or other equipment, use them when adjusting the oscillation frequency. The initial CR oscillation frequencies of OSC and OSC are undefined, so they should be checked using the OSCCR and OSCCR monitor pins. I/O# mark I/O# I/O# EPSON I/O connection cable CN- (0pin) CN- (0pin) CN- (0pin) CN- (0pin) CN- (0pin) To target board CN- (0pin) To target board Fig.. Connection of target system EPSON SUCP MANUAL (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

13 CONNECTION TO TARGET SYSTEM () I/O connector pin assignment for SC Table. lists the I/O connector pin assignment when using the SUCP for the SC. Table. Pin assignment of I/O connector (for SC) I/O# connector 0-pin CN- 0-pin CN- I/O# connector 0-pin CN- 0-pin CN- I/O# connector 0-pin CN- 0-pin CN VDD VDD VSS VSS K00 K0 K0 K0 K0 K0 K0 K0 K0 P00 P0 P0 P0 P0 P0 P0 P0 P0 P P P P P P P R R R R0 R COM0 COM COM COM COM COM COM COM COM COM COM0 COM COM COM COM COM VDD VDD VSS VSS RESET OSC OSC VC VC VC VC VC SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 COM COM0 COM COM COM COM COM COM COM COM COM COM0 COM COM COM COM SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG MOUT MOUT SUCP MANUAL EPSON (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

14 CONNECTION TO TARGET SYSTEM () I/O connector pin assignment for SCF0 Table. lists the I/O connector pin assignment when using the SUCP for the SCF0. Table. Pin assignment of I/O connector (for SCF0) I/O# connector I/O# connector I/O# connector 0-pin CN- 0-pin CN- 0-pin CN- 0-pin CN- 0-pin CN- 0-pin CN VDD VDD VSS VSS K00 K0 K0 K0 K0 K0 K0 K0 K0 K P00 P0 P0 P0 P0 P0 P0 P0 P0 P P P P P P P R00 R0 R0 R0 R0 R0 R0 R0 R0 R R R R R R R R0 R R R R R R R R0 R R R R R R R R0 R COM0 COM COM COM COM COM COM COM COM COM COM0 COM COM COM COM COM VDD VDD VSS VSS RESET MCU/MPU OSC OSC VC VC VC VC VC SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 COM COM0 COM COM COM COM COM COM COM COM COM COM0 COM COM COM COM SEG SEG SEG SEG SEG SEG SEG SEG SEG SEG0 SEG SEG SEG SEG SEG SEG EPSON SUCP MANUAL (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

15 SUCP MANUAL EPSON (PERIPHERAL CIRCUIT BOARD FOR SC/F0) OPERATION CHECK OPERATION CHECK Following installation in the ICE, self-diagnosis of the SUCP is done by means of the below operating test. The self-diagnostic program (T.PSA) and function option HEX data (T.FSA) packed together with the Development Tool for SC or SCF0 are necessary for performing the below operating test. Perform the below operation for the ICE. Diagnostic procedure () Execute by reading the self-diagnostic program (T.PSA) with the "LF" of the ICE command and reading the function option HEX data (T.FSA) with the "LO" command. () Check using the VDC0, OSCC, MODE, SVDON, HVLD, LCDC, LCD.V, LCD.V and EXLCD LEDs on the SUCP. If the below light statuses are verified following system reset, it is normal. The cycle count indicates a second interval and the light status of the below LED changes every second. When it returns to after 0, it then repeats the cycle again. Cycle count VDC0 VDC VDC OSCC MODE SVDON HVLD LCDC LCD.V LCD.V EXLCD 0 0 : : : ON (lit) OFF (not lit) Brinking

16 PRODUCT SPECIFICATIONS PRODUCT SPECIFICATIONS The components specifications of the SUCP are listed below. SUCP Dimensions (mm):. (W) (D). (H) Weight: Approx. 0 g (board) Power supply: DC V ± %, A or less (power is supplied to mother board connector from the ICE) I/O connection cable (0-pin/0-pin x, sets) SUCP connector: KEL 0-0-0L or equivalent Cable connector (0-pin): KEL E-00- / set Cable connector (0-pin): M 0-00SC / set Cable: 0-pin flat cable / set Interface: CMOS interface ( V) Length: Approx. 0 cm (Two cables are same) Monitor terminal cable SUCP connector: M 0-00SC or equivalent Cable connector (0-pin): M 0-00SC pcs Interface: CMOS interface ( V) Length: Approx. 0 cm Accessories 0-pin connector for connecting to target system: M -00LCSC pcs 0-pin connector for connecting to target system: M 0-00LCSC pcs I/O connection cable (0-pin/0-pin x, set) SUCP connector: KEL 0E-00-0 Cable connector (0-pin): KEL E-00- / set Cable connector (0-pin): M 0-00SC or equivalent / set Cable: 0-pin flat cable / set Interface: CMOS interface ( V) Length: Approx. 0 cm 0 EPSON SUCP MANUAL (PERIPHERAL CIRCUIT BOARD FOR SC/F0)

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18 SUCP Manual (Peripheral Circuit Board for SC/F0) ELECTRONIC DEVICES MARKETING DIVISION EPSON Electronic Devices Website First issue July, 000 Printed April, 00 in Japan M A