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5
D
C
B
CPLD_TCK
CPLD_TDO
CPLD_TMS
CPLD_TDI
A
5
4
G N D S h i e l d
MSPI_SCLK
C33_#SREADY2
C33_#SCLK2
C33_SOUT2
C33_SIN2
C33_#SREADY1
C33_#SCLK1
C33_SOUT1
C33_SIN1
C33_#SREADY0
C33_#SCLK0
C33_SOUT0
C33_SIN0
HVDD
C39
C40
C41
C42
0.1u
0.1u
0.1u
0.1u
U7
MSPI_ENB
SOUT/SOS
SIN/SIS
SFRM1/NSCSS
GPIOA3/MSGRDY
GPIOA4/STBY
C33_MUTE
C33_EXT0
10
11
C33_EXT1
12
C33_EXT2
13
C33_EXT3
14
CPU_SW0
15
CPU_SW1
16
CPU_SW2
17
G N D S h i e l d
18
CPU_CLK
19
20
G N D S h i e l d
CPU_BCLK
21
CPU_SW3
22
#RST
23
SYSRESET
24
#CECPLD
25
26
27
#RD
28
#WR
A3
29
A2
30
A1
31
32
#BSL
CPLD_TMS
33
CPLD_TDI
34
A[21:1]
CPLD_TCK
35
CPLD_TDO
36
D[7:0]
D7
D6
D5
D4
D3
D2
D1
D0
C33_RSV3
C33_RSV2
C33_RSV1
C33_RSV0
< S p e e c h I C S e l e c t
< S p e e c h I C S e l e c t
< S p e e c h I C S e l e c t
< S p e e c h I C S e l e c t
S W >
S W >
S W >
S W >
0 0
0 0
: : : :
S 1 V 3 0 1 2 0
S 1 V 3 0 1 2 0
0 0 0 0
S 1 V 3 0 1 2 0
S 1 V 3 0 1 2 0
0 1
0 1
: : : :
S 1 V 3 0 3 0 0 / 3 2 0
S 1 V 3 0 3 0 0 / 3 2 0
0 1 0 1
S 1 V 3 0 3 0 0 / 3 2 0
S 1 V 3 0 3 0 0 / 3 2 0
1 0
1 0
: : : :
S 1 V 3 0 3 3 3
S 1 V 3 0 3 3 3
1 0 1 0
S 1 V 3 0 3 3 3
S 1 V 3 0 3 3 3
HVDD_BOARD
R33
R34
4.7k
4.7k
U n m o u n t i n g
J7
< O p e r a t i o n m o d e S e l e c t
< O p e r a t i o n m o d e S e l e c t
< O p e r a t i o n m o d e S e l e c t
< O p e r a t i o n m o d e S e l e c t
1
2
S W >
S W >
S W >
S W >
TCK
GND
3
4
TDO
VCC33
5
6
TMS
/RESET
7
8
VCC33
NC
9
10
TDI
GND
XG4C1031
R35
4.7k
DGND
4
3
1
108
I/O
I/O
2
107
I/O
I/O
3
106
I/O
I/O
4
105
I/O
I/O
5
104
I/O
I/O
6
103
I/O
I/O
7
102
I/O
I/O
8
101
I/O
I/O
9
100
VCCIO1
VCCIO2
99
GNDIO
GNDINT
98
I/O
I/O
97
I/O
I/O
96
I/O
I/O
95
I/O
I/O
94
I/O
I/O
93
I/O
I/O
92
GNDINT
GNDINT
91
I/O(GCLK0)
I/O(GCLK3)
90
VCCINT
VCCINT
89
I/O(GCLK1)
I/O(GCLK2)
88
I/O
I/O
87
I/O
I/O
86
I/O
I/O
85
I/O
I/O
84
VCCIO1
I/O
83
GNDINT
GNDINT
82
I/O
VCCIO2
81
I/O
I/O
80
I/O
I/O
79
I/O
I/O
78
I/O
I/O
77
I/O
I/O
76
TMS
I/O
75
TDI
I/O
74
TCK
I/O
73
TDO
I/O
EPM570T144C5
HVDD_BOARD
SW7
CHS-02
R31
10k
R32
10k
SW8
CHS-04
RA5
10k
1
8
2
7
3
6
4
5
DGND
3
2
MSPI_SIN
MSPI_SOUT
MSPI_NSCSM
MSPI_GPIOA3
MSPI_GPIOA4
MSPI_MUTE
SSPI_ENB
SSPI_SOUT
SSPI_SIN
SSPI_NSCSS
SSPI_GPIOA3
SSPI_GPIOA4
SSPI_MUTE
STBYB
SPHMT_33
GPIOA3_120
GPIOA4_120
SOUT_120
G N D S h i e l d
SCLK_120
SIN_120
SFRM1
#RST_120
GPIOA4_3032
GPIOA3_3032
SOUT_3032
G N D S h i e l d
SCKS_3032
SIS_3032
NSCSS_3032
#RST_3032
G N D S h i e l d
SSPI_SCLK
G N D S h i e l d
SCLK/SCKS
#RST_33
NSCSS_33
SIS_33
G N D S h i e l d
SCKS_33
SOS_33
MSGRDY
STBY
MUTE_120
MUTE_3032
MUTE_33
C43
C44
C45
C46
HVDD_BOARD
0.1u
0.1u
0.1u
0.1u
J6
U n m o u n t i n g
1
2
3
DGND
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CONN FLEX 20
DGND
#MSPI_RST
#SSPI_RST
SPHMT
2
1
D
C
HVDD_BOARD
10k
SW6
B
CHS-04
DGND
A
SEIKO EPSON
Title
Venus Evaluation Board
Size
Document Number
Rev
A2
K-676-01
1.00
Date:
Friday, October 26, 2007
Sheet
3
of
8
1
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