5
4
3
2
1
TUSB3210 based ALL03 USB adapter by kang (
[email protected]), 2011/10/23 D
Rev1.0 -> initial design -> 2011/11/04
D
Rev1.1 -> added pull-up resistor -> added PID identification feature -> 2011/12/30
C
C
B
B
A
A Title
ALL03 USB adapter Size A4 Date:
5
4
3
2
Document Number 01 Title Friday, December 30, 2011
Rev -.Sheet
1
1
of
2
5
4
3
2
3V3
3V3 C3 33pF
U1
D
1
C2 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
0
nRST
PUR USB_DP USB_DM
ALL03_nRST ALL03_nRD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
RSV NC NC NC NC VCC RSV X1 GND X2 NC GND NC P3.0/S0/RXD S2 P3.1/S1/TXD S3 P3.2 VCC P3.3 SDA P3.4 SCL P3.5 RST P3.6 TEST0 P3.7 TEST1 P0.7 SUSP P0.6 PUR P0.5 DP P0.4 DM P0.3 TEST2 P0.2 GND P0.1 P2.0 P0.0 P2.1 GND P1.7 GND P1.6 P2.2 VCC P2.3 P2.4 VREN 1.8VDD P2.5 P1.5 P2.6 P1.4 P2.7 P1.3 P1.0 P1.2 P1.1
3V3 C1 0.1uF
Y1 12MHz
J1
0
ALL03_EXT_5V0 ALL03_EXT_n12V0 ALL03_EXT_D0 ALL03_EXT_D2 ALL03_EXT_D4 ALL03_EXT_D6 ALL03_EXT_nRD ALL03_EXT_2E0 ALL03_EXT_5V0
U2 RXD TXD LED1 LED2 ALL03_DIR2 ALL03_DIR1 ALL03_nOE2 ALL03_nOE1 ALL03_D7 ALL03_D6 ALL03_D5 ALL03_D4 ALL03_D3 ALL03_D2 ALL03_D1 ALL03_D0
ALL03_DIR1 ALL03_D0 ALL03_D1
R1
C4 33pF
ALL03_D7 ALL03_D6 ALL03_D5 ALL03_D4 ALL03_D3 ALL03_D2 ALL03_D1 ALL03_D0
0
2 3 4 5 6 7 8 9
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
ALL03_D2 ALL03_D3 ALL03_D4 ALL03_D5 ALL03_D6 ALL03_D7 ALL03_nRST ALL03_nRD
RESISTOR SIP 9
ALL03_nWR ALL03_2E0
1V8
R2 ALL03_nRST ALL03_nRD ALL03_nWR ALL03_D4 ALL03_2E0
ALL03_2E0 ALL03_nWR
TUSB3210PM
2 3 4 5 6 7 8 9
1 ALL03_DIR2
T/R1 B0 B1 GND4 B2 B3 VCC7 B4 B5 GND10 B6 B7 B8 B9 GND15 B10 B11 VCC18 B12 B13 GND21 B14 B15 T/R2
OE1 A0 A1 GND45 A2 A3 VCC42 A4 A5 GND39 A6 A7 A8 A9 GND34 A10 A11 VCC31 A12 A13 GND28 A14 A15 OE2
ALL03_nOE1 ALL03_EXT_D0 ALL03_EXT_D1
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
ALL03_EXT_D2 ALL03_EXT_D3 ALL03_EXT_D4 ALL03_EXT_D5 ALL03_EXT_D6 ALL03_EXT_D7 ALL03_EXT_nRST ALL03_EXT_nRD
ALL03_EXT_5V0 ALL03_EXT_nRST ALL03_EXT_D1 ALL03_EXT_D3 ALL03_EXT_D5 ALL03_EXT_D7 ALL03_EXT_nWR ALL03_EXT_12V0 ALL03_EXT_5V0
ALL03_EXT_nWR ALL03_EXT_2E0
D
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
ALL03_nOE2
n15V0 5V0
15V0
J2 1 2 3 4 POWER
DSUB25
74LVTH16245
0
0
RESISTOR SIP 9
C
0
C
0
R3 200K
0
0
3V3 5V0 ALL03_EXT_5V0 PUR USB_5V0 R4 1.5K
3V3
D1 USB
J3
D2 LED1
D3 LED2
J4
15V0 TXD RXD
R5 30
1 2 3 4
USB_DP USB_DM
U3
1 2 3 4
1 R7 510
R8 510
C5 0.33uF
R6 30
USB_4HEADER
0
0
OUT
ALL03_EXT_12V0
3 C6 0.1uF
GND 7812
0
LED1
USB speed identification ---------------------------------------Low speed (1.5Mbps): D- pullup (1.5K) Full speed (12Mbps): D+ pullup (1.5K) High speed (480Mbps): D+ pullup (1.5K)
IN
2
LED2
UART_4HEADER
B
R9 510
0
0
B
n15V0 U4 2 C7 0.33uF
0
1
IN
OUT
ADJ
ALL03_EXT_n12V0
3 R10 240
C8 0.1uF
LM337
0
0
5V0 R11 5K
3V3
USB_5V0
3V3
1V8
R12 200K
0
D4 EXT_PWR nRST
U5 1 2 3
C10 0.1uF
IN GND EN
OUT
5
NR
4
TPS73033
R14 100K
R13 1K
C11 0.1uF C12 4.7uF
A 0
C9 1uF
0
R15 100K
0
A
0
Title
0
ALL03 USB adapter Size A4 Date:
5
4
3
2
Document Number 02 TUSB3210 Friday, December 30, 2011
Rev -.Sheet
2
1
of
2
