MF1476-01 CMOS 4-BIT SINGLE CHIP MICROCOMPUTER S5U1C60N15E Manual (Evaluation Board for S1C60N15)
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CONTENTS S5U1C60N15E Manual (Evaluation Board for S1C60N15) This manual describes how to operate the S5U1C60N15E, a debugging tool for the S1C60N15 4-bit, singlechip microcomputer. Refer to the "S1C60N15 Technical Manual" for details of the S1C60N15, and the "S5U1C62000A Manual" and the "S1C60/62 Family Development Tool Manual" for the development procedure and other information. Contents 1 INTRODUCTION ______________________________________________ 1 1.1 1.2 S5U1C60N15E Outline .........................
1 INTRODUCTION 1 INTRODUCTION 1.1 S5U1C60N15E Outline The S5U1C60N15E is a development tool for the S1C60N15. Almost the same functions that the S1C60N15 CPU has can be implemented by writing application program and option data created by the option generator into EPROM, and installing it in the S5U1C60N15E. S5U1 S1C6 0N15 C60N EVAL 15E1 UATI ON BO AR D In addition, the S5U1C60N15E can interface with the in-circuit emulator ICE (S5U1C62000H), and so perform a higher level of debugging. 1.
2 PRODUCT SPECIFICATIONS 2 PRODUCT SPECIFICATIONS The components specifications of the S5U1C60N15E are listed below. ■ S5U1C60N15E Dimensions: Weight: Color: Power supply: Board: Operating conditions: 203 mm (width) × 275 mm (depth) × 65 mm (height) (Including rubber feet) About 2.04 kg (main unit only) Cygnus white 5 V (±10%) DC, 3 A or more (from external power supply) When connected to the ICE, power is supplied by the ICE.
3 NAMES AND FUNCTIONS OF PARTS 3 NAMES AND FUNCTIONS OF PARTS This section describes the names and functions of the parts of the S5U1C60N15E. 3.1 Basic Functions The S5U1C60N15E has the following basic functions: ■ Program execution (Run function) Install the EPROM containing the application program and execute the program. ■ Interface with ICE The S5U1C60N15E can interface with the ICE so that a higher level debugging environment may be established.
3 NAMES AND FUNCTIONS OF PARTS • • • • • • • • • • • • • • • • • • • • • • • • • • RESET DONE LED8 LED7 LED6 LED5 H.HEX Front F.HEX L.HEX 25 26 SVDT POWER VADJ HLT/SLP 1 2 LED1: OSCC LED2: CLKCHG LED3: SVDON LED4: HVLD LED5: LFHX LED6: LED7: LOF LED8: SWRUN LED9: DONE LCA ROM AD0 SHEXLD S.HEX FUSE1 SUB BOARD CONNECTOR OSC3CR OSC1CR 3.2.3 Board (under top cover) LED4 LED3 LED2 LED1 LED9 Fig. 3.2.3.1 Layout on the board ■ ROM sockets • L.HEX, H.
3 NAMES AND FUNCTIONS OF PARTS • VADJ This is the control for adjusting the LCD contrast. (Refer to Section 6.2, "Differences from Actual IC".) • SVDT This is the control for varying the power supply voltage in simulation to check SVD operation. (Refer to Section 6.2, "Differences from Actual IC".) Turning clockwise: Level low Turning counterclockwise: Normal ■ LEDs • POWER This LED lights when the S5U1C60N15E goes on. • HLT/SLP This LED lights when the CPU enters HALT status.
3 NAMES AND FUNCTIONS OF PARTS 3.3 S5U1C60N15E I/O, LCD and Sub-board Connectors Table 3.3.1 I/O #0 connector pins Pin No. 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 Signal name VDD (+5 V) Cannot be connected Cannot be connected R00 R02 R10 R12 Cannot be connected Cannot be connected K00 K02 K10 Cannot be connected K20 K22 P00 P02 P10 P12 Cannot be connected Cannot be connected Cannot be connected Cannot be connected Cannot be connected VSS (GND) Pin No.
4 CABLE CONNECTION 4 CABLE CONNECTION This section describes how to connect the power cable to the S5U1C60N15E, and the S5U1C60N15E to the ICE and the target system. Note: Turn the power of all equipment off before connecting or disconnecting cables. 4.1 Connection to ICE The S5U1C60N15E is connected to the ICE by connecting the two interface cables (F1 and F5). Use S5U1C60N15E connectors F1 and F5 with the projections facing outwards.
4 CABLE CONNECTION 4.2 Power Cable Connection When using the S5U1C60N15E on its own, it must be supplied with power (5 V DC, 3 A or more) from an external source through the power cable. When the S5U1C60N15E is connected to the ICE, power is supplied by the ICE; therefore, the power cable is not necessary. Disconnect the power cable if it is already connected. Figure 4.2.1 shows the connection of the power cable pins.
5 OPERATION METHOD OF S5U1C60N15E 5 OPERATION METHOD OF S5U1C60N15E 5.1 Preparation This section describes the common preparation work necessary when the S5U1C60N15E is used by itself and when it is connected to the ICE. Before doing the following, be sure to turn the POWER switch of the S5U1C60N15E off. 5.1.1 Creation of target system Mount the LCD panel, keys, and switches on the board to build a target system.
5 OPERATION METHOD OF S5U1C60N15E 5.2 Independent Use of S5U1C60N15E This section describes operation when using the S5U1C60N15E by itself. The S5U1C60N15E may be used independently by connecting a power supply to it. Use a 5 V DC regulator (more than 3 A) as an external power supply. Connect it with the correct polarity (+ and -). (Refer to Section 4.2, "Power Cable Connection".) 5.2.
6 PRECAUTIONS 6 PRECAUTIONS Take the following precautions when using the S5U1C60N15E: 6.1 Precautions for Operation • Turn the power of all equipment off before connecting or disconnecting cables. • To turn the POWER switch of the S5U1C60N15E off, then on again, wait for at least 10 seconds after turning off before turning on. • When ROMs are inserted into the ROM sockets, lock the lever securely by positioning it horizontally.
6 PRECAUTIONS ■ Function differences • The SVD function is implemented by varying the apparent power supply voltage with the SVDT control. • The SVD response time is different from the actual IC. It is necessary to take an appropriate waiting time for getting the SVD result. • For OSC1, 32.768 kHz or 38.4 kHz crystal oscillation can be selected. The OSC3 oscillation frequency is fixed at 1 MHz when ceramic oscillation is used.
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