Renesas HS0008EASF5HE, User Manual

Page: 27 / 38

Section 3 Connectors, Switches, and LEDs
Rev. 1.00 Oct. 02, 2009 Page 15 of 22
REJ10J2064-0100
3.2.8 S3, S4, S5, and S6 Setting Examples
Table 3.5 shows examples of S3 to S6 switch settings for on-board programming in boot mode.
When using an flash microcomputer that is not listed in table 3.5, refer to the corresponding
hardware manual.
Table 3.5 S3, S4, S5, and S6 Setting Examples
HS0008EASF5H SH7055F
P1 Connector Signal MCU Signal S4 S3 S5 and S6
VIN (Vcc) Vcc
*1 *1 *1
VIN (PVcc) PVcc2
*1 *1 *1
GND Vss
*1 *1 *1
RES RES
*1 *1 *1
TXD RXD
*1 *1 *1
RXD TXD
*1 *1 *1
FWE/FWP FWE E 1 C (S5-1)
MD0 MD1 E 0 P (S5-2)
MD1 MD2 E 1 P (S5-3)
IO0 —
*3
D
*2 *2
IO1 —
*3
D
*2 *2
IO2 —
*3
D
*2 *2
Notes: 1. The P1 connector signals and MCU signals on the user system must always be
connected regardless of the S3, S4, S5, and S6 settings.
2. Either setting is available.
3. Need not be connected.
3.3 LEDs
3.3.1 START LED (START: Red)
This LED is turned on or off when the transfer switch (START/STOP) is pressed.
3.3.2 Power LED (POWER: Green)
This LED is on while the user system power supply VIN (Vcc: 2.7 V to 5.25 V, PVcc: 2.7 V to
5.25 V) or the power supply Vcc (5 V ± 5%) dedicated to the adapter board is supplied.