TX-1C型单片机开发板原理图

VDD
C07 104
N0VDD VDD
C08 104
+
P0CJ202
CJ2
2 1 INT1
P0INT102 P0INT101
N0INT1 INT1
D12
1M
C2
P0Y202 P0C201 P0C202 N0UXT1 UXT1 P0C401 P0Y102
PL2303
10U/16V 18
P0R0502
C11
b c dp
P0LED601 e 1 g d2 a P0LED602 f c 4 P0LED604 a P0LED605 h5 f g b b 6P0LED606 dp a 7 e P0LED607 c N0WE6 WE6 8 d P0LED608 v f 9 P0LED609 d g10 P0LED6010 e
VCC
P0FM02
S14 INT1 N0INT1
P0S1801 P0S1802
C01
P0C0101 N0VDD 104 VDD P0C0102 N0P301 P3.1
Baidu Nhomakorabea
P0U10103
A
P0U10104
+
P0CJ102
VDD_232 GND_PLL RXD RL_N GND VDD_PLL LD_MODE TRI_STATE
C05 R03 P0R0301
P0R0401
104
P0C0501 P0C0502
P0S1202
P0S1301
P0S1302
S3
N0WR WR P0S401 P0S402
S10
N0CSDA CSDA
S11
S12
S13 S4
P0Q103
P0S1401
P0S1402
P0S1501
P0S1502
P0S1601
P0S1602
P0S1701
P0S1702 N0RD RD P0S501 P0S502
U3 P2 A 1 2 3 4 5 6 7 8 9 1K VCC
P0P201 P0P202 P0P203 P0P204 P0P205 P0P206 P0P207 P0P208 P0P209 P0D30A P0D10A
P0R202
N0G N0F
N0G N0F
N0G N0F
N0G N0F
N0G N0F
N0G N0F
P0Y301
b c dp
P0LED201 e 1 g d2 a P0LED202 f c 4 P0LED204 a P0LED205 h5 f g b b 6P0LED206 dp a 7 e P0LED207 c N0WE2 WE2 8 d P0LED208 v f 9 P0LED209 d g10 P0LED2010 e
TAP
VCC 1 P0Re201
R15 10k B Re2
P0Re202 N0CSAD CSAD 1 P0U501 N0RD 2 RDP0U502 N0WR WR 3 P0U503 4 P0U504 5 P0U505 6 P0U506 P0R1202 7 P0U507 8 P0U508 9 P0U509 10 P0U5010 P0R1402
N0A N0B N0H N0C N0D N0E
v
v
v
v
v
v
P0LED603
3
C03 U101 b VCC
P0C0301 P0C0302
20P Y3 12MHZ C04
P0C0401 P0C0402
P0U10102
S1
P0S105 P0S106
R2 R1 1M 1M
P0R201 P0R101
R11 1K CJ1 10UF
b c dp
P0LED301 e 1 g d2 a P0LED302 f c 4 P0LED304 a P0LED305 h5 f g b b 6P0LED306 dp a 7 e P0LED307 c N0WE3 WE3 8 d P0LED308 v f 9 P0LED309 d g10 P0LED3010 e
S2
N0RS RS P0S302
N0INT1 INT1P089S52013 13 INT1 N0CSDA CSDA 12 P089S52012 INT0 N0RS RS 15 P089S52015 T1 N0LCDEN LCDEN 14 P089S52014 T0
P0S1101
P0S1102
P0S1201
P0C0802 P0C0801
P0R0101
P0R0102
P0C0702
P0CJ201
3
R7 R8 P0R801 R9 P0R901
P0R701 N0WR WR N0RD RD
R01 10K R02 10K
P0R0201 P0R0202
A
2
U5
VCC
P0U5020 20 P0U5019 19 P0U5018 18 P0U5017 17 P0U5016 16 P0U5015 15 P0U5014 14 P0U5013 13 P0U5012 12 P0U5011 11
LED1
LED2
LED3
LED4
LED5
LED6 N0D0 D0 N0D1 D1 N0D2 D2 N0D3 D3
N0D4 D4 N0D5 D5 N0D6 D6 N0D7 D7 N0ALE ALE N0CSUSB CSUSB
PDIUSBD12
P0PDIUSBD12028 1P0PDIUSBD1201 28 DATA0 A0 P0PDIUSBD12027 2P0PDIUSBD1202 27 DATA1 VOUT3.3 P0PDIUSBD12026 3P0PDIUSBD1203 26 DATA2 D+ P0PDIUSBD12025 4P0PDIUSBD1204 25 DATA3 D-P0PDIUSBD12024 5 24 P0PDIUSBD1205 GND VCC P0PDIUSBD12023 6P0PDIUSBD1206 23 DATA4 XTAL2 P0PDIUSBD12022 7P0PDIUSBD1207 22 DATA5 XTAL1 P0PDIUSBD12021 8P0PDIUSBD1208 21 DATA6 GL_N P0PDIUSBD12020 9P0PDIUSBD1209 20 DATA7 RESET_N P0PDIUSBD12019 10 19 P0PDIUSBD12010 ALE EOT_N P0PDIUSBD12018 11 18 P0PDIUSBD12011 CS_N DMACK_N P0PDIUSBD12017 12 P0PDIUSBD12012 17 SUSPEND DMREQ P0PDIUSBD12016 13 P0PDIUSBD12013 16 CLKOUT WR_N P0PDIUSBD12015 14 15 P0PDIUSBD12014 INT_N RD_N
P089S52039
VCC
AD0804
N0P300 P3.0 P0S601 P0S602 P0S701 P0S702 P0S801 P0S802 P0S901 P0S902 P0S201
N0LCDEN LCDEN P0S202
S6
N0P301 P3.1 P0S1001 P0S1002
S7
S8
S9
P0S301
P0CJ101
P0R301
P0R302
RTS_N
PLL_TEST
P0Y302
R3 10K
P0C102
VCC
P0R102
VCC D1 D3 D5
20 10
1 VCC E P0U3011 N0DIOLA 11 DIOLA P0U3010 GND L
P0U3020 P0U301
P0D10K P0D20A P0D30K P0D40A P0D50K P0D60A
D2 D4 D6 D8
P0D100A P0R1101
P0D20K
P0D40K
P0D50A
P0D60K
D7 P0D70A
P0D70K
P0D80A
P0D80K
19 P0U3019 Q0 18 P0U3018 Q1 17 P0U3017 Q2 16 P0U3016 Q3 15 P0U3015 Q4 14 P0U3014 Q5 13 P0U3013 Q6 12 P0U3012 Q7
10K P0R0402 VDD
VCC
D10
P0D100K
74HC573
N0UXT1 UXT1 N0UXT2 UXT2 P0R601
USB R6 1K P0R602
P0D90K
D9 P0D90A 10K P0R702 10K P0R802 10K P0R902
VCC
VDD
10K
P0R1501 P0Re203 P0R1502
P0C1101 P0C1102
P0C501 P0C402
2 1 ADIN B
P0ADIN02 P0ADIN01
104
10K
P0R1201
VCC
P0R1301
P0R1302
P0R1401
P089S52040
40
1K R13
1K R14
P1 89S52 P00 P01 P02 P03 P04 P05 P06 P07 P20 P21 P22 P23 P24 P25 P26 P27 39 P089S52038 38 P089S52037 37 P089S52036 36 P089S52035 35 P089S52034 34 P089S52033 33 P089S52032 32
P0LED101 e 1 g d2 a P0LED102 f c 4 P0LED104 a P0LED105 h5 f g b b 6P0LED106 dp a 7 e P0LED107 c N0WE1 WE1 8 d P0LED108 v f 9 P0LED109 d g10 P0LED1010 e
R10
P0R1002 P0R1001
N0VDD P0U10108 VDD8 VDD GND 9 P0U10109 DSR_N VDD P0U101010 10 DCD_N RESET 11 P0U101011 CTS_N GND_3V3 P0U101012 12 SHTD_N VDD_3V3 13 P0U101013 EE_CLK DM P0U101014 14 EE_DATA DP
1
2
3
4
5
6
3
3
3
3
3
P0LED103
P0LED203
P0LED303
P0LED403
P0LED503
N0A N0B N0H N0C N0D N0E
N0A N0B N0H N0C N0D N0E
N0A N0B N0H N0C N0D N0E
N0A N0B N0H N0C N0D N0E
N0A N0B N0H N0C N0D N0E
P0U10105
C1 104 R4 P0R401 R5 P0R501
P0C101
USB1 D1 P0USB10D2 D2 + P0USB10+
P0USB100 P0USB10D1
20P 10K P0R0302
P0U10106 N0GND GND
18 P0R402 18 P0R502
P0U10107
R04
VCC c dp
P0R1102
N0P300 P3.0
P0U10101
1 2 3 4 5 6 7
TXD DTR_N
OSC2 OSC1
P0U101028 28 P0U101027 27 P0U101026 26 P0U101025 25 P0U101024 N0VDD 24 VDD P0U101023 23 P0U101022 22 P0U101021 21 P0U101020 N0VDD 20 VDD P0U101019 19 P0U101018 18 P0U101017 17 P0U101016 16 P0U101015 15 P0C0701
b c dp
P0LED501 e 1 g d2 a P0LED502 f c 4 P0LED504 a P0LED505 h5 f g b b 6P0LED506 dp a 7 e P0LED507 c N0WE5 WE5 8 d P0LED508 v f 9 P0LED509 d g10 P0LED5010 e
D0 D1 D2 D3 D4 D5 D6 D7
2 P0U303 3 P0U304 4 P0U305 5 P0U306 6 P0U307 7 P0U308 8 P0U309 9
P0U302
N0DB1 DB1 N0DB2 DB2 N0DB3 DB3 N0DB4 DB4 N0DB5 DB5 N0DB6 DB6 N0DB7 DB7 N0DB8 DB8
b c dp
P0LED401 e 1 g d2 a P0LED402 f c 4 P0LED404 a P0LED405 h5 f g b b 6P0LED406 dp a 7 e P0LED407 c N0WE4 WE4 8 d P0LED408 v f 9 P0LED409 d g10 P0LED4010 e