Specifications

CHAPTER 2: S5U1C62000H PACKAGE SPECIFICATIONS

4 EPSON S5U1C62000H MANUAL

(S1C60/62 FAMILY IN-CIRCUIT EMULATOR)

2.4 Control Unit Specifications

This section describes the operation of the switches and other control units on the S5U1C62000H. Figure

2.4.1 shows the external view of the S5U1C62000H.

Fig. 2.4.1 S5U1C62000H external view

Table 2.4.1 lists the functions of the control units.

Table 2.4.1 Functions of S5U1C62000H control unit

No. Position Silk screen Name Function

1 Front FUSE 3.2A Fuse This fuse protects power surge on the VDD line to be

supplied to the S1C62 Family Evaluation Board. It is

cutoff if 3.2 A or more current flows.

2 Front RESET Reset switch Resets the S5U1C62000H.

3 Front BREAK Break switch Forcibly breaks the program being executed.

4 Front SYNC Synchronous output terminal Used in the BSYN mode. This terminal outputs a

pulse at the break point.

5 Front HALT HALT signal output terminal This terminal goes to a low level when the Evalua-

tion Board CPU enters the HALT status. Used to

measure CPU running effect.

6 Front GND Ground for oscilloscope Connected to the GND clip of an oscilloscope.

7 Front DSW Dip switch Used for setting the communication interface

between the host computer. The default baud rate has

been set to 9600 bps. See Section 2.5 for details.

8 Right side F1, F5 Evaluation Board Used to connect the Evaluation Board interface

cable connectors cables.

9 Top LOW, HIGH ROM sockets Target program ROMs are mounted. The LOW

socket is for the ROM that contains the low-order 8

bits (I7–I0) of the instructions and the HIGH socket

is for the ROM that contains the high-order 4 bits

(IB–I8).

10 Top POWER Power-on LED Lit in red while the S5U1C62000H is on.

11 Top EMULATION Emulation LED Lit while the target program is running.

12 Top HALT HALT LED Lit while the Evaluation Board CPU is in the HALT

status. (Also lights at power-on.)

13 Left side RS232C RS232C cable connector Used to connect the RS232C cable. The cable

connector should be attached with the screws.

14 Left side DC 5V DC input connector Used to connect the AC adapter.

15 Left side POWER SW Power switch

Turns the S5U1C62000H on and off. Pressing the switch

to I side turns the power on and O side turns the power off.