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S3F80P5_UM_ REV1.00 ELECTRICAL DATA
TB80PB TARGET BOARD
The TB80PB target board can be used for development of S3F80P5.
The TB80PB target board is operated as target CPU with Emulator (SK-1200, OPENIce I-500)
TB80PB Rev1
100-Pin
Connector
2
5
1
To User_Vcc
Off On
144 QFP
S3E80PBX
EVA Chip
74HC11
U2
SMDS2 SMDS2+
RESET
+
IDLE STOP
++
nRESET
TEST_MODE
USER_MODE
J1A
JP2
MDS_CLK
BOARD_CLK
25
J2
50-Pin Connector
50
1
26
MAIN_MODE
EVA_MODE
JP1
J3
SCLK
nRESET
SDAT
VDD
VSS
O
N
O
N
1
1
SW2
3EH
SW3
3FH
JP10
U1
JP3
S1
JP6
JP8
JP11
JP5
VDDMCU
VDD_3.3
VDD_REG
Y1
In-Circuit Emulator
(SK-1200,OPENIce I-500)
VCCGND
4
100-Pin
Connector
Figure 19-2. TB80PB Target Board Configuration
NOTES
1. TB80PB should be supplied 3.3V normally. So the power supply from Emulator should be set 3.3V for
the target board operation. If the power supply from Emulator is set to 5V, you should activate 3.3V
regulator on the TB80PB by setting the related jumpers (see Table 19-2).
2. The symbol ‘
‘ marks start point of jumper signals.
19-3