SONIX SN8P2201, Руководство пользователя

Страница: 114 / 136

SN8P2200 Series
USB 1.1 Low-Speed 8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 114
Version 1.7
SN8P2200 EV-kit circuit is as following.
U
U10
SN8P2201P/S
1
2
3
11
10
9
8 7
6
5
4
13
12
14
P1.0
P1.1
P0.0/INT0
D+/SCK
D-/SDA
VDD
P1.2/XOUT P1.3/XIN
VREG
P1.4/RST/VPP
VSS
P5.1
P5.0
P5.4/BZ0/PWM0
DN
* Input: VM, VP, SDATA, SCLK, RCV (5V to 3.3V)
P1.2
P1.0
C15 0.1uF
C3
1uF
P0.0
VDD33
PS2_SCLK3
P1
.6
VREG
R12 33
P1.3
P1.0
VREG
PS2_SDATA3
P0
.4
VDD
R9 4.7K
R11 1.5k
JP6
1
2
P1.2
PS2_SCLK4
P0.1
P5.4
VSS
PS2_SCLK_2
C11 0.1uF
P1
.3
P1
.7
P1.4
VDD33
VM2
DP
VDD33
VSS
R1 33
P5.2
P1.5
VDD3
C1 0.1uF
P1.0
P5
.3
P1
.0
USB_
PUL
L1
P5
.1
VDD
VDD
JP10
PS/2_2 Header
1
2
3
4
JP5
SDATA_D-
1
2
USB INTERFACE
VDD1
P1.1
P1.0
P5
.0
VDD
VSS
P1
.1
VSS
VSS
R8 33
DNDO2
VSS
VDD
PS2_SDATA3 PS2_SDATA1
VDD2 VSS
D-
P0.1
PS2_SCLK_1
VP1
C18 0.1uF
300MIL, DIP
300MIL, DIP
VDD
RCV1
VSS
PS2_SCLK_1
P1.1
D+
U
U2
LVX4245
1
2
3
4
5
6
7
8
16
15
14
13 12
11
10
9
22
21
20
19
18
17
24
23
VCCA
T/R
A0
A1
A2
A3
A4
A5
B5
B6
B7
GND GND
GND
A7
A6
OE
B0
B1
B2
B3
B4
VCCB
VCCB
P1.3
VSS
P1
.2
DPDO1
P5.0
VDD
P1.3
VREG
VSS
P0
.2
P0
.6
JP1
2 HEADER
1 2
D-
R5 1K
VDD
P1.2
VSS
P0.2
P0
.3
VDD3
VDD
S1
SW DIP-2
1
2
4
3
P5
.6
PS2_SCLK2
PS2_PULL1
VSS
RCV2
R6 1K
VDD
P5.7
VDD33
P5.1
P5.2
P5.0
VDD
P5
.1
VCC O
EB1
VP1
P0
.6
VSS
VM2
D-
C12 0.1uF
P0.0
D2
DIODE
VSS
P5
.2
JP2
3.3V
1
2
VSS
DPDO2
300MIL, DIP
VSS
VDD2
D-
VDD3
PS2_SCLK_2
VDD
U
U4
USB 1.1 PHY
1
2
3
4
5
13
12
11
10
7
6
14
9
8
RCV
VP
VM
DATP
DATN
VDD3D
DP
DN
VSS3D
SUSPEND
OEB
VDD
GND
TEST
300MIL, DIP
D-
D- DPDO1
PS2_SDATA2
P5
.7
C7 0.1uF
U
U7
SN8P2204K/S/X
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15 14
13
12
11
26
25
24
23
22
21
28
27
P1.0
P1.1
P1.5
P1.6
P1.7
P0.4
P0.3
P0.2/T2IN
P0.1/T1IN
P0.0/INT0
P0.6
P0.5
D+/SCK
D-/SDA
VDD
P1.2/XOUT P1.3/XIN
VREG
P1.4/RST/VPP
VSS
P5.2
P5.1
P5.0
P5.5
P5.6
P5.7
P5.4/BZ0/PWM0
P5.3
PS2_SDATA_1
P5.5
VCC
P1.1
VSS
C4
33uF
VDD
P0
.0
P0.0
P
S
2_P
U
LL1
OEB2
RCV1
P1.1
D-
PS2_SCLK2
P1
.4
USB_PULL1
JP7
VDD5V
1
2
3
P0.5
P0.4
300MIL, DIP
D- P1.4
VSS
VDD2
P0
.5
P5
.2
P5.4
PS2_SCLK3
VSS
* PS2_PULL1: HIGH ACTIVE. USB_PULL1: HIGH ACTIVE.
P5.4
PS2_PULL1
VDD1
VDD1
VSS
P5.5
P5.0
C5 0.1uF
U
U6
MC14066B
1
2
3
11
10
9
8 7
6
5
4
13
12
14
IN1
OUT1
OUT2
IN4
OUT4
OUT3
IN3 VSS
CONTROL3
CONTROL2
IN2
CONTROL1
CONTROL4
VDD
P5
.5
PS2_SDATA_2
P0
.4
P0
.5
P1
.1
VM1
D-
P1.6
VSS
C17 10uF
3.3V REGULATOR
P1.5
VDD33
P5
.0
P5
.5
JP8
VDD33V
1
2
3
U
U5
SN8P2201P/S
1
2
3
11
10
9
8 7
6
5
4
13
12
14
P1.0
P1.1
P0.0/INT0
D+/SCK
D-/SDA
VDD
P1.2/XOUT P1.3/XIN
VREG
P1.4/RST/VPP
VSS
P5.1
P5.0
P5.4/BZ0/PWM0
300MIL, DIP
DPDO1
VSS
P5
.4
OEB2
D+
VDD33
RCV1
VSS
VSS
P5.6
P5.3
P0.2
PS2_SCLK4
D+
R13 33
PS2_SDATA2
PS2_1 INTERFACE
P1
.6
VDD
VDD
C13 0.1uF
P5.4
VSS
PS2_SDATA3
P1
.5
R14 4.7K
DNDO1
VCC
P5.1
VSS
P0
.0
P1
.0
VDD
OEB1
D+
PS2_SDATA4
R2 33
U
U1
LVX4245
1
2
3
4
5
6
7
8
16
15
14
13 12
11
10
9
22
21
20
19
18
17
24
23
VCCA
T/R
A0
A1
A2
A3
A4
A5
B5
B6
B7
GND GND
GND
A7
A6
OE
B0
B1
B2
B3
B4
VCCB
VCCB
U
U9
SN8P2202P/S
1
2
3
4
5
13
12
11
10 9
8
7
6
16
15
14
18
17
P1.0
P1.1
P0.2/T2IN
P0.1/T1IN
P0.0/INT0
D+/SCK
D-/SDA
VDD
P1.2/XOUT P1.3/XIN
VREG
P1.4/RST/VPP
VSS
P5.2
P5.1
P5.0
P5.4/BZ0/PWM0
P5.3
ICE INTERFACE
P1.3
VDD
VREG
C8 0.1uF
VSS
P0.0
VSS
VDD33
VDD
DP
C14 10uF
P5.3
P5.6
P1.1
VDD
P5.3
P1
.7
P5
.3
P5
.7
VSS
PS2_SDATA3
C6 0.1uF
U3
LM3940
1 3
2
IN OUT
GND
VDD1
VSS
JP11
I/O CONNECTOR
12 34 56 78 91
0
11
12
13
14
15
16
17
18 20 22
19 21
24
23
VREG
P1.4
VDD
P0
.3
R15 4.7K
PS2_2
INTERFACE
DNDO1
VSS
P0
.1
P0.1
VSS
VDD
VP2
D+
VREG
VREG
PS2_SDATA_2
VDD33
CON2
HEADER 10X2
12 34 56 78 91
0
11
12
13
14
15
16
17
18
19
20
VDD
P5.1
DNDO1
VSS
P1
.5
VDD
P1.0
D+
VDD3
D+
C2 10uF
R4 33
VSS
DNDO2
VSS
PS2
_S
DAT
A
1
VSS
P5
.4
VSS
PS2_SCLK1
P0.6
P0.2
P1.6
JP3
USB Header
1
2
3
4
D+
P1.2
VSS
R3 33
P0
.1
VSS
VP2
PS2_SCLK3
DN
VREG
P0
.2
* Output: DNDO, DPDO, OEB (3.3v to 5V)
P5.1
VREG
VSS
R16 33
D1
DIODE
P5.0
P5.7
P1.7
P1
.4
VM
1
VP1 PS2
_S
CL
K1
VSS
P5
.6
U
U8
SN8P2203K/S/X
1
2
3
4
5
6
7
8
16
15
14
13 12
11
10
9
22
21
20
19
18
17
24
23
P1.0
P1.1
P1.5
P1.6
P1.7
P0.2/T2IN
P0.1/T1IN
P0.0/INT0
D+/SCK
D-/SDA
VDD
P1.2/XOUT P1.3/XIN
VREG
P1.4/RST/VPP
VSS
P5.2
P5.1
P5.0
P5.5
P5.6
P5.7
P5.4/BZ0/PWM0
P5.3
VSS
VDD33
VDD
JP9
VSS
1
2
3
C10 10uF
P1.7
VDD
R7 33
P0.3
VSS
P1
.3
CON1
HEADER 30X2
12 34 56 78 91
0
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
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
OEB1
DPDO2
VCC
RCV2
PS2_SCLK3
C16 0.1uF
P1
.2
VDD2
C9 1uF
R10 4.7K
GPIO INTERFACE
PS2_SDATA_1
P5.2
P1.4
VDD33
VM1
VDD33
PS2_SDATA4
JP4
PS/2_1 Header
1
2
3
4
The SN8P2204 EV-kit USB PHY can be U4 “TRXU11” or U5 “SN8P2201S”. The PHY IC is offered by Sonix. Using
TRXU11, U2 pin17, 20, 21 must be cut off, or the USB emulation can’t be successful. Using SN8P2201S PHY, the
EV-kit needn’t modify any parts.
SN8P2200 EV-kit with TRXU11 modification is as following.
Original Modified
Pin 17
Pin 20
Pin 21