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1
1
2
2
3
3
4
4
5
5
6
6
DD
CC
BB
AA
Title
Number RevisionSize
A3
Date: 2007-3-23 Sheet of
File: G:\PROTEL DXP DESIGNING\..\USBFPGA.SchDocDrawn By:
GPD15
GPD5
PA5/FIFOA1
PA7/FLAGD
TXD1
CYCS#
CTL1/FLAGB
SCL
CYOE#
GPD14
CYD0
IFCLK
DP PA4/FIFOA0
CTL0/FLAGA
CTL2/FLAGC
GPD6
PA2/SLOE
GPD4
GPD1
SCL
FX2CLK
GPD3
GPD0
CYWR#
DM
CYD1
GPD7
GPD9
PA6/PKEND
SDA
GPD10
PA3/WU2
GPD12
GPD2
RDY1/SLWR
GPD8
GPD11
BKPT
GPD13
RXD1
RDY0/SLRD
SDA
A0
1
A1
2
A2
3
Vss
4
SDA
5
SCL
6
WP
7
Vcc
8
U600
24LC02/64
0805
C413
0.1 uFd
0805
C403
0.1 uFd
VBUS
1
DM
2
DP
3
GND
4
S1
5
S2
6
USB400
USB B RA
RESERVED
33
WAKEUP#
101
PA1/INT1#
83
SCL
36
VCC5
48
SDA
37
PA2/SLOE
84
VCC4
43
PA3/WU2
85
VCC6
64
PA4/FIFOADR0
89
PA5/FIFOADR1
90
AVCC1
10
PA6/PKTEND
91
GND5
58
PA7/FLAGD
92
GND6
65
PB0/FD0
44
GND9
125
GND3
3
GND8
116
AGND1
13
XTALIN
12
XTALOUT
11
PA0/INT0#
82
PB1/FD1
45
PB2/FD2
46
PB3/FD3
47
PB4/FD4
54
PB5/FD5
55
PB6/FD6
56
PB7/FD7
57
PC0/GPIFADR0
72
PC1/GPIFADR1
73
PC2/GPIFADR2
74
PC3/GPIFADR3
75
PC4/GPIFADR4
76
PC5/GPIFADR5
77
PC6/GPIFADR6
78
PC7/GPIFADR7
79
DPLUS
18
DMINUS
19
A0
94
A1
95
A2
96
A3
97
A4
117
A5
118
A6
119
A7
120
A8
126
A9
127
A10
128
A11
21
A12
22
A13
23
A14
24
A15
25
D0
59
D1
60
D2
61
D3
62
D4
63
D5
86
D6
87
D7
88
EA
35
CLKOUT
1
PSEN#
39
GND7
80
BKPT
34
RESET#
99
VCC8
100
VCC3
2
VCC7
68
VCC9
107
GND4
49
RDY0/SLRD
4
RDY1/SLWR
5
RDY2
6
CTL0/FLAGA
69
CTL1/FLAGB
70
CTL2/FLAGC
71
IFCLK
32
PE0/T0OUT
108
PE1/T1OUT
109
PE2/T2OUT
110
PE3/RXD0OUT
111
PE4/RXD1OUT
112
PE5/INT6
113
PE6/T2EX
114
PE7/GPIFADR8
115
PD0/FD8
102
PD1/FD9
103
PD2/FD10
104
PD3/FD11
105
PD4/FD12
121
PD5/FD13
122
PD6/FD14
123
PD7/FD15
124
RDY3
7
RDY4
8
RDY5
9
NC1
14
NC2
15
OE#
38
CS#
42
RD#
40
WR#
41
NC3
16
T0
29
T1
30
T2
31
INT4
28
INT5#
106
RXD0
51
TXD0
50
RXD1
53
TXD1
52
CTL3
66
CTL4
67
CTL5
98
VCC1
26
VCC2
81
GND1
27
GND2
93
AGND2
20
AVCC2
17
U400
CY7C68013A-128AXC
0805
R406
2.2K
0805
C406
0.1 uFd
0805
R401 390
0805
C404
0.1 uFd
0805
R402
10K 5%
0805
R601
22K
0805
C407
0.1 uFd
0805
R404
22
+
3216
C412
2.2 uFd 10v
0805
C408
0.1 uFd
0805
C401
0.1 uFd
0805
0.1 uFd
C409
0.1 uFd
0805
C402
0.1 uFd
0805
R405 2.2K
0805
C405
0.1 uFd
0805
C600
0.1 uFd
0805
R403 22
0805
R407
10K 5%
VCC3V3
VCC3V3
VCC3V3
VCC3V3
VCC3V3
VCC3V3
PLACE ONE CAP PER EACH VCC PIN ON U400
GREEN
CYD0
CYD1
CYD2
CYD3
CYD4
CYD5
CYD6
CYD7
CYCS#
CYWR#
CYOE#
A6
15
A2
3
A7
16
A3
4
A8
17
A4
13
A9
18
A1
2
A10
19
D0
6
A11
20
A5
14
A12
21
A13
29
A14
30
A0
1
D1
7
D2
10
D3
11
D4
22
D5
23
D6
26
D7
27
CE
5
OE
28
WE
12
VDD
8
Vss
9
A15
31
A16
32
Vss
25
VDD
24
U700
IC63LV1024
C701
0.1uF
VCC3V3
128K x 8 SRAM
TXD1
RXD1
T1out
14
T1in
11
T2out
7
C1+
1
R1in
13
T2in
10
R2in
8
C1-
3
R1out
12
C2+
4
R2out
9
C2-
5
Vcc
16
V+
2
V-
6
GND
15
U800
MAX3232CSE
C803
0.1uF
C802
0.1uF
C805
0.1uF
C804
0.1uF
C801
0.1uF
VCC3V3
SERIAL
5
9
4
8
3
7
2
6
1
COM1
SIO-0
0805
R414
100K
+
3216
C414
1 uFd 16v
VCC3V3
1
2
P600
Header 2
0805
R600
10K
PA0
PA1
0805
R415
22R
0805
R416 22R
C702
0.1uF
SCL
SDA
VCC3V3
CPLD_RW
MSTRB
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
XF
BDX0
BDR0
BFSX0
A13
A14
A15
IOSTRB
BFSR0
TDO
TDI
TCK
TMS
BDX1
BFSX1
TRST
EMU0
BCLKX1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
131
A1
132
A2
133
A3
134
A4
136
A5
137
A6
138
A7
139
A8
140
A9
141
A10
5
A11
7
A12
8
A13
9
A14
10
A15
11
D0
99
D1
100
D2
101
D3
102
D4
103
D5
104
D6
113
D7
114
D8
115
D9
116
D10
117
D11
118
D12
119
D13
121
D14
122
D15
123
Vss
3
Vss
14
Vss
34
Vss
40
Vss
50
Vss
57
Vss
70
Vss
76
Vss
93
Vss
106
Vss
111
Vss
128
DVdd
4
DVdd
33
DVdd
56
DVdd
75
DVdd
112
DVdd
130
CVdd
16
CVdd
52
CVdd
68
CVdd
91
CVdd
125
X1
96
X2/CLKIN
97
CLKMD1
77
CLKMD2
78
CLKMD3
79
/RS
98
BCLKR0
41
BCLKR1
42
BFSR0
43
BFSR1
44
BDR0
45
BDR1
47
BFSX0
53
BFSX1
54
BDX0
59
BDX1
60
/HCS
17
/HAS
13
HBIL
62
HCNTL0
39
HCNTL1
46
/HDS1
127
/HDS2
129
-HINT / TOUT1
51
HRDY
55
HR/-W
18
/NMI
63
/INT0
64
/INT1
65
/INT2
66
/INT3
67
/IAQ
29
/IACK
61
/PS
20
/DS
21
/IS
22
R/ -W
23
/MSTRB
24
/IOSTRB
25
/MSC
26
/HOLD
30
/HOLDA
28
MP/ -MC
32
READY
19
HD0
58
HD1
69
HD2
81
HD3
95
HD4
120
HD5
124
HD6
135
HD7
6
HPIENA
92
CLKOUT
94
TOUT
82
EMU0
83
EMU1/ -OFF
84
TDO
85
TDI
86
/TRST
87
TCK
88
TMS
89
TMS320C5402
XF
27
/BIO
31
BCLKX0
48
BCLKX1
49
A16
105
A17
107
A18
108
A19
109
CVdd
142
NC
144
NC
143
NC
1
NC
2
NC
35
NC
36
NC
37
NC
38
NC
71
NC
72
NC
73
NC
74
NC
90
NC
110
NC
126
NC
12
NC
15
NC
80
U500
TMS320C5402
VCC3V3 VCC1V8
DSPX2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
DSP JTAG
DSP JTAG
TMS
TDI
TDO
TCK
EMU0 EMU1
TRST
R508
4.7K
R507
4.7K
VCC3V3 VCC3V3
VCC3V3
INT0
DSPX1
EMU1
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HBIL
HCNTL0
HCNTL1
HDS1
HINT
HR/W
VCC3V3
CPLD_DS
READY
R509
510
VCC3V3
VCC3V3
HRDY
C504
0.1u
C505
0.1u
C506
0.1u
C507
0.1u
C508
0.1u
C509
0.1u
C510
0.1u
C511
0.1u
C512
0.1u
VCC1V8 VCC3V3
CPLD_PS
CPLD_IS
X500
20M
C500
20P
C501
20P
DSPX1
DSPX2
XTAL
BDR1
BCLKR0
BCLKX0
HAS
HCS
HDS2
CVDD=VDD=1.8V
DVDD=3.3V
VCC3V3
NMI
INT2
INT1
VCC3V3
T0OUT
A0
44
A1
43
A2
42
A3
27
A4
26
A5
25
A6
24
A7
21
A8
20
A9
19
A10
18
A11
5
A12
4
A13
3
A14
2
A15
1
NC
22
NC
23
NC
28
UB
40
LB
39
VCC
33
VCC
11
D0
7
D1
8
D2
9
D3
10
D4
13
D5
14
D6
15
D7
16
D8
29
D9
30
D10
31
D11
32
D12
35
D13
36
D14
37
D15
38
WE
17
CE
6
OE
41
GND
12
GND
34
U900 IS61LV6416
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
CPLD_PA15
D0
D1
D13
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D14
D15
PROG_CE
A0
1
A1
2
A2
3
A3
4
A4
5
CE#
6
D0
7
D1
8
D2
9
D3
10
VCC
11
GND
12
D4
13
D5
14
D6
15
D7
16
WE#
17
A5
18
A6
19
A7
20
A8
21
A9
22
A10
23
A11
24
A12
25
A13
26
A14
27
NC
28
D8
29
D9
30
D10
31
D11
32
VCC
33
GND
34
D12
35
D13
36
D14
37
D15
38
LB#
39
UB#
40
OE#
41
A15
42
A16
43
A17
44
U901 IS61LV25616
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A14
A13
CPLD_A15
CPLD_A16
CPLD_A17
DATA_CE
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DRAM_RD
DRAM_RD
DRAM_WE
DRAM_WE
CS#
1
SO
2
WP#
3
GND
4
SI
5
SCK
6
HOLD#
7
VCC
8
U601
AT25256
BFSX1
BCLKX1
BDR1
BDX1
BDX1---..INT3 SPI Bootloader
VCC3V3
VCC3V3
VCC3V3
INT3
1 2
3 4
P602
Header 2X2
INT2
INT3
HINT
BDX1
CYD2
CYD3
CYD4
CYD5
CYD6
CYD7
CYA1
CYA2
CYA3
CYA4
CYA5
CYA6
CYA7
CYA8
CYA9
CYA10
CYA11
CYA12
CYA13
CYA14
CYA15
CYA0
CYA1
CYA2
CYA3
CYA4
CYA5
CYA6
CYA7
CYA8
CYA9
CYA10
CYA11
CYA12
CYA13
CYA14
CYA15
CYA0
C502
0.1u
C503
0.1u
C513
0.1u
C900
0.1u
C901
0.1u
C902
0.1u
C903
0.1u
VCC3V3
VCC3V3
VCC3V3
VCC3V3
C201
0.1u
C202
0.1u
C203
0.1u
C204
0.1u
C205
0.1u
C206
0.1u
C207
0.1u
C208
0.1u
C211
0.1u
C212
0.1u
C213
0.1u
C214
0.1u
IN
3
G
1
OUT
2
VCC1V8VCC3V3
EXT5V
BUS5V
D400
D500
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
ಯ
㾦ⱘᅝ㺙㶎ᄨ
X400
24MHz
C421
20P
C420
20P
XTAL
Cre
10uF
Re
100K
VCC3V3
IO, LVDS22n
73
IO, LVDS22p
74
IO, LVDS21n
75
IO, LVDS21p
76
IO, LVDS20n (DQ1R7)
77
IO, LVDS20p (DQ1R6)
78
IO, VREF2B3
79
IO, DPCLK5 (DQS1R)
82
IO, LVDS19n (DQ1R5)
83
IO, LVDS19p (DQ1R4)
84
IO (DM1R)
85
IO, VREF1B3
96
IO (DQ1R3)
97
IO, LVDS18n (DQ1R2)
98
IO, LVDS18p (DQ1R1)
99
IO, DPCLK4 (DQS0R)
100
IO (DQ1R0)
103
IO, VREF0B3
104
IO, LVDS17n
105
IO, LVDS17p
106
IO, LVDS16n
107
IO, LVDS16p
108
BANK 3
IO, LVDS33p
37
IO, LVDS33n
38
IO, LVDS32p (DQ1B7)
39
IO, LVDS32n (DQ1B6)
40
IO, LVDS31p (DQ1B5)
41
IO, LVDS31n (DQ1B4)
42
IO, DPCLK7 (DQS1B)
47
IO, VREF2B4
48
IO
49
IO, LVDS30p
50
IO, LVDS30n
51
IO, LVDS29p
52
IO, LVDS29n
53
IO, VREF1B4
56
IO, LVDS27p (DM1B)
57
IO, LVDS27n
58
IO, LVDS26p
59
IO, LVDS26n
60
IO, VREF0B4
61
IO, DPCLK6 (DQS0B)
62
IO, LVDS25p (DQ1B3)
67
IO, LVDS25n (DQ1B2)
68
IO, LVDS24p (DQ1B1)
69
IO, LVDS24n (DQ1B0)
70
IO, LVDS23p
71
IO, LVDS23n
72
BANK 4
IO, LVDS4p (INIT_DONE)/(DM1L)
1
IO, LVDS4n (DQ1L0)
2
IO, LVDS3p (CLKUSR)/(DQ1L1)
3
IO, LVDS3n
4
IO, VREF0B1
5
IO, LVDS2p (DQ1L2)
6
IO, LVDS2n (DQ1L3)
7
IO, DPCLK1 (DQS0L)
10
IO, VREF1B1
11
IO (nCSO)
12
IO (ASDO)
25
IO, PLL1_OUTp
26
IO, PLL1_OUTn
27
IO, DPCLK0 (DQS1L)
28
IO, VREF2B1
31
IO (DQ1L4)
32
IO, LVDS1p (DQ1L5)
33
IO, LVDS1n (DQ1L6)
34
IO, LVDS0p (DQ1L7)
35
IO, LVDS0n
36
BANK 1
IO, LVDS15n
109
IO, LVDS15p
110
IO, LVDS14n (DQ0T0)
111
IO, LVDS14p (DQ0T1)
112
IO, LVDS13n (DQ0T2)
113
IO, LVDS13p (DQ0T3)
114
IO, DPCLK3 (DQ S0T)
119
IO, VREF0B2
120
IO, LVDS12n
121
IO, LVDS12p
122
IO, LVDS11n (DM0T)
123
IO, LVDS11p
124
IO, VREF1B2
125
IO, LVDS9n
128
IO, LVDS9p
129
IO, LVDS8n
130
IO, LVDS8p
131
IO
132
IO, VREF2B2
133
IO, DPCLK2 (DQ S1T)
134
IO, LVDS7n (DQ0T4)
139
IO, LVDS7p (DQ0T5)
140
IO, LVDS6n (DQ0T6)
141
IO, LVDS6p (DQ0T7)
142
IO, LVDS5n (DEV_OE)
143
IO, LVDS5p (DEV_CLRn)
144
IO
91
IO
94
IO, LVDS28n
55
IO, LVDS10n
126
IO, LVDS10p
127
IO, LVDS28p
54
BANK 2
U200A
EP1C3T144C8N
GPD15
GPD14
GPD9
GPD10
GPD12
GPD8
GPD11
GPD13
PA5/FIFOA1
PA7/FLAGD
PA4/FIFOA0
PA2/SLOE
PA6/PKEND
PA3/WU2
PA0
PA1
RDY1/SLWR
RDY0/SLRDCTL1/FLAGB
CTL0/FLAGA
CTL2/FLAGC
GPD7
GPD5
GPD6
GPD4
GPD1
GPD3
GPD0
GPD2
IFCLK
CLK3, LVDSCLK2n
92
CLK2, LVDSCLK2p
93
CLK0, LVDSCLK1p
16
CLK1, LVDSCLK1n
17
U200D
EP1C3T144C8N
FX2CLK
CPLD_PA15
IO29
IO28
IO27
IO26
IO24
IO22
IO21
IO20
IO43
IO42
IO41
IO40
IO39
IO38
IO37
IO35
IO34
IO33
IO36
IO32
IO25
IO23
IO31
IO17
IO19
IO18
IO30
IO16
IO14
IO15
IO47
IO46
IO45
IO44
IO51
IO50
IO49
IO48
IO52
1
1
2
2
D200
R213
510
R215
510
R214
510
VCC3V3
D201
D202
nCSO
ASD
ENABLE
1
GROUND
2
OUTPUT
3
VDD
4
X100
24MHz
VCC3V3
R100
22
C100
0.1uF
FPGATMS
FPGATDI
FPGATDO
FPGATCK
nStatus
1
3
5
7
9
2
4
6
8
10
JTAG
CON10A
VCC
8
DATA
2
nCS
1
VCC
3
GND
4
VCC
7
ASDI
5
DCLK
6
UC1
EPCS1
R205
510
R210
10K
VCC3V3
VCC3V3
R206
10K
VCC3V3
VCC3V3
R207
10K
R208
10K
R209
10K
nConfig
FPGATDO
FPGATMS
DClkData0
Conf_Done
nCE
FPGATDI
nStatus
FPGATCK
Conf_Done
DClk
Data0
nConfig
nCSO
nCE
R204
10K
1
3
5
7
9
2
4
6
8
10
AS
CON10A
VCC3V3
R203
10K
R202
10K
R201
10K
R200
10K
VCC3V3
ASD
nCSO
ASD
nConfig
C221
0.1uF
C222
0.1uF
VCC3V3
C223
0.1uF
DATA0
13
nCONFIG
14
nCEO
20
nCE
21
MSEL0
22
MSEL1
23
DCLK
24
CONF_DONE
86
nSTATUS
87
TCK
88
TMS
89
TDO
90
TDI
95
U200B
EP1C3T 144C8N
D204
VCC1V5
PLL
⬉⑤
CP3
0.1uF
CP4
0.1uF
+
CP5
100uF
CP7
0.1uF
+
CP6
10uF
VCCA_PLL1VCC3V3
+
1
1
2
2
CP2
100uF
RP0
390
VCC3V3
RED
GND
1
VOUT
2
VIN
3
UP0
SPX1117
1
1
2
2
3
3
5V Power
5V DC INPUT
1
1
2
2
3
3
P100
Power Select
BUS5V
VDD50
+
CP0
100uF
B100
500mA
CP1
0.1uF
DP
VCCA_PLL1
15
GNDA_PLL1
18
GNDG_PLL1
19
VCCINT
117
VCCINT
64
VCCINT
46
VCCINT
135
GND
116
GND
138
GND
101
GND
80
GND
65
GND
43
GND
118
GND
136
GND
63
GND
9
GND
30
GND
45
VCCIO1
29
VCCIO4
44
VCCIO2
115
VCCIO2
137
VCCIO3
81
VCCIO1
8
VCCIO3
102
VCCIO4
66
U200C
EP1C3T144C8N
VCCA_PLL1
VCC1V5
VCC3V3
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
P200
Header 20X2
SDA
SCL
VCC3V3
1 2
3 4
5 6
P601
Header 3X2
HINT---..INT2 HPI Bootloader
Ԣ⬉ᑇԡ
MSC#
IN
3
G
1
OUT
2
Conf_Done
CK20
10uF
RK20
100K
RST#
VCC3V3
R216
510
D203
A0 A1
A2 A3
A4 A13
A14 A15
D12 D13
D14 D15
HD4HD5
HD6
HD7
HDS1
HR/W
HAS
HCS
HDS2
READY
CPLD_DS
CPLD_PS
1
34
2
SRST#
RST#
KEY1
KEY2
KEY3
R219
10K
R220
10K
R218
10K
VCC3V3
VCC3V3
VCC3V3
1
3 4
2
S200
f2
1
3 4
2
S201
f2
1
3 4
2
S202
f2
KEY4
R221
10K
1
3 4
2
S203
f2
VCC3V3
HD0
HD1 HBIL
HCNTL0HCNTL1
HRDY
CPLD_RW
MSTRBIOSTRB
PROG_CE
CPLD_A15
CPLD_A16
CPLD_A17
DATA_CE
DRAM_RD
DRAM_WE
CPLD_IS
IO1
IO2
IO3
IO4
IO5
IO6
IO7
IO8
IO9
IO10
IO11
IO12
IO13
D6 D7
D8 D9
D10 D11
D2 D3
D4 D5
HD2HD3
D0 D1
IO1
IO2
IO3 IO4
IO5 IO6
IO29
IO28IO27
IO26
IO24
IO22IO21
IO20
IO25
IO23
IO17
IO19
IO18
IO30
IO16
IO14
IO15
IO7 IO8
IO9 IO10
IO11 IO12
IO13
IO35
IO34IO33
IO36
IO32IO31
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
P201
Header 10X2
IO43
IO42 IO41
IO40 IO39
IO38 IO37
IO47
IO46 IO45
IO44
IO51
IO50 IO49
IO48
IO52
VCC3V3
C231
0.1uF
C230
0.1uF
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
DSP0
Header 20X2
SDA
SCL
VCC3V3
C233
0.1uF
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
DSP1
Header 10X2
C232
0.1uF
IO35IO36
VCC3V3
T0OUT
INT0
BCLKX0
MSC#
AGND
15
HPGND
11
BVDD
1
HPVDD
8
AVDD
14
LLINE1
20
RLINE1
19
LHPOUT
9
RHPOUT
10
MICBIA
17
MICIN
18
LOUT
12
ROUT
13
DVDD
27
DGND
28
VMID
16
XTI
25
XTO
26
CLKOUT
2
MODE
22
CS
21
SDIN
23
SCLK
24
BCLK
3
DIN
4
LRCIN
5
DOUT
6
LCOUT
7
U650
TLV320AIC23
C655
0.1uF
C654
0.1uF
AVDD
C656
10uF
C657
10uF
R650
4K7
R651
4K7
C658
10uF
C651
0.1uF
C652
0.1uF
C653
10uF
AX1
SDA
SCL
BCLKX0
BDX0
BDR0
BFSX0
MODE =0 I2C =1 SPI
X650
16.38M
C659
20P
C660
20P
AX1
AX2
XTAL
AX2
BFSR0
BCLKR0
5T
4N
3N
2R
1S
5T
4N
3N
2R
1S
VCC3V3
AVDD
VCC3V3
EXT5V
1
3 4
2
Config
f2
VCC3V3
RP1
500
RP2
100
CR1
10uF
RR1
100K
VCC3V3
VCC1V5
C209
0.1u
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