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4 EPSON S5U1C6S3N2E2 MANUAL

(EVALUATION BOARD FOR S1C60N09/6S3N2/62N33)

3 NAMES AND FUNCTIONS OF PARTS

3.2.3 Board (under top cover)

FUSE1

AD0

SHEXLD

HLT/SLP

POWER

RESET

DEVICE SW

VADJ

VSVD

F.HEX

L.HEX

H.HEX

S.HEX

OSC1ADJ OSC3ADJ

SVDON

OSCCEVRUN

OSCC EVRUN DONESVDON

OSC1CROSC3CR

GND

AMPON HVLDCSDC

SWRUN

SWRUNLFHX

Fig. 3.2.3.1 Layout on the board

■ ROM sockets

• L.HEX, H.HEX

These are IC sockets for target program ROMs. Insert the ROM (L.HEX) containing the 8 low-order

bits (I7 to I0) of the machine code into the L.HEX socket, and the ROM (H.HEX) containing the 4 high-

order bits (IB to I8) into the H.HEX socket.

• F.HEX

This is the IC socket into which the ROM (F.HEX) is inserted. This ROM includes the function options

generated by the function option generator.

• S.HEX

This is the IC socket into which the ROM (S.HEX) is inserted. This ROM includes the segment options

generated by the segment option generator.

■ Switch

• RESET switch

This switch resets the CPU and starts the target program from page 01H, step 00H.

• DEVICE SW (DIP switch)

This switch is used to select the model (S1C6S3N2, S1C62N33 or S1C60N09) to be evaluated. Table

3.2.3.1 shows the correspondence between the model and the switch settings.

Table 3.2.3.1 Selecting the model

Model SW1 SW2

S1C6S3N2 ON ON

S1C62N33 OFF ON

S1C60N09 ON OFF

■ Control

• VADJ

This is the control for adjusting the LCD contrast.

(Refer to Section 6.2, "Differences from Actual IC".)

• VSVD (can be used only when the S5U1C6S3N2E2 is set for the S1C6S3N2 or the S1C62N33)

This is the control for varying the power supply voltage in simulation to check SVD (BLD) operation.

(Refer to Section 6.2, "Differences from Actual IC".)

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Epson S1C6200A Spécifications Page 10

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