Product specifications

S5U1C6S3N2E2 MANUAL EPSON 5
(EVALUATION BOARD FOR S1C60N09/6S3N2/62N33)
3 NAMES AND FUNCTIONS OF PARTS
• OSC1ADJ (can be used only when the S5U1C6S3N2E2 is set for the S1C60N09)
OSC3ADJ (can be used only when the S5U1C6S3N2E2 is set for the S1C6S3N2 or the S1C62N33)
This is the control for varying the CR oscillation frequency. This control is effective only when CR
oscillation is selected for the oscillator type by mask option. The CR oscillation frequency can be
checked by connecting an oscilloscope or other instrument to the monitor pin (OSC1CR, OSC3CR).
■ FUSE
• FUSE1
This is 3 A tubular fuse for external power supply, and is blown off by current of 3 A or more.
■ LEDs
• POWER
This LED lights when the S5U1C6S3N2E2 turns on.
• HLT/SLP
This LED lights when the CPU enters HALT status.
• AD0
This LED indicates the status of the address bit 0 (AD0) of the program memory. It can be used to
check whether or not the S5U1C6S3N2E2 is in the free run status.
• SHEXLD
This LED lights when LCD segment option data from a personal computer is loaded using the in-
circuit emulator ICE. As result, it can differentiate whether the currently specified segment option is
due to the ROM (-S.HEX) or has been loaded from a personal computer. Refer to the "S5U1C62000A
Manual" in regard to the loading of the segment option using the ICE.
• LFHX
This LED lights when function option data from a personal computer is loaded using the in-circuit
emulator ICE. As result, it can differentiate whether the currently specified function option is due to
the ROM (-F.HEX) or has been loaded from a personal computer. Refer to the "S5U1C62000A Manual"
in regard to the loading of the function option using the ICE.
• DONE/PG
This LED lights when initial reset of this board has been completed after the S5U1C6S3N2E2 is turned
on.
• HVLD, SVDON*, OSCC*, AMPON*, CSDC, SWRUN, EVRUN*
These LEDs indicate the values ("1" or "0") of the following resisters. LED lights when "1" is set in the
resister, and it goes off when "0" is set to the resister.
HVLD HVLD (HLMOD) register(076H•D3)
SVDON* SVDON (BLS) register (076H•D2)
OSCC* OSCC register (0FEH•D1)
AMPON* AMPON register (0F7H•D0)
CSDC CSDC register (078H•D3)
SWRUN SWRUN register (07EH•D2)
EVRUN* EVRUN register (0FCH•D2)
■ Monitor pins
The value of the HVLD (HLMOD), SVDON (BLS)*, OSCC*, AMPON*, CSDC, SWRUN and EVRUN*
registers can be checked by an oscilloscope or other instrument. GND can be used to connect the GND
pin of an oscilloscope.
∗ Effective only when the S5U1C6S3N2E2 is set for the S1C6S3N2 or the S1C62N33.