User Guide

Schematic Diagrams
B - 22 LPC Super I/O (71-D50E0-D03)
Schematic Diagrams
LPC Super I/O
+5VS
+3VS
+3VS
+3VS
+5VS
+3VS
+3VS
+3VS
+3VS
+3VS
+3VS
+5VS
+3VS
+3VS
SIOCLK48[4]
LPC_FRAME#[14,22]
PCLKSIO[4]
PCIRST#[10,15,17,18,19,22,24,26]
LPC_DRQ#[14,22]
LPC_AD0[14,22]
LPC_AD1[14,22]
LPC_AD2[14,22]
LPC_AD3[14,22]
PME# [15,18,20,22,24]
DISKCHG#[26]
RDATA#[26]
WRPRT#[26]
TRK0#[26]
INDEX#[26]
HDSEL#[26]
WGATE#[26]
WDATA#[26]
STEP#[26]
DIR#[26]
DRV0#[24,26]
1.6M_EN#[26]
MTR0#[26]
SERIRQ[14,18,22]
ROMWRITE#
MEMR#
ROMCS#
SA4
SA7
SA15
SA2
SA14
SA17
SA9
SA11
SA5
SA16
SA12
SA0
SA8
SA10
SA6
SA13
SA1
SA3
SA18
SD7
SD0
SD4
SD6
SD5
SD3
SD2
SD1
CTS#
RXD
DSR#
DCD#
DTR#
RING#
TXD
RTS#
TXD
LPTD5
LPTD7
LPTD4
LPTD0
LPTD3
LPTD6
LPTD2
LPTD1
LPACK#
LPD6
LPBUSY#
LPPE#
LPD3
LPD4
LPINIT#
LPD2
LPSLCT#
LPAFD#
LPSLCTIN#
LPD0
LPD5
LPERROR#
LPD1
LPSTROBE#
LPD7
LPBUSY#
LPPE#
LPACK#
LPSLCT#
LPD7
LPD6
LPD4
LPD5
DTR#
Z2101
LPSLCTIN#
LPERROR#
LPINIT#
LPAFD#
LPSTROBE#
LPD0
LPD2
LPD3
LPD1
SD1
Z2112
SA6
LPTD5
SD5
BID0
LPTSTB#
FLASHON#
SIOCLK48
MEMW#
LPC_AD3
DCD#
RXD
SA14
LPTINIT#
LPTSLCTIN#
LPTSTB#
CTS#
RING#
SD0
Z2104
SA10
LPTD0
LPTD6
LPTINIT#
SA15
SA4
SA0
LPC_FRAME#
MEMR#
SA2
LPTSLCTIN#
LPTD7
RTS#
Z2110
SA16
LPC_DRQ#
LPTACK#
SD4
BID0
LPTERROR#
DSR#
IRTX
SA13
SA12
LPTAFD#
LPTD1
SD2
SA18
SA9
SA7
SA5
LPC_AD2
DTR#
SA11
SA1
LPTD2
IRRX
BID1
LPTERROR#
PNF
SERIRQ
LPTD4
PNF
LPTSLCT#
LPTPE#
LPTBUSY#
SD7
SA8
SA3
LPTD3
LPTAFD#
TXD
IRMODE
SD6
SA17
LPC_AD0
LPC_AD1
PCLKSIO
Z2111
Z2102
IRTX
IRMODE
Z2108
Z2107
IRRX
Z2105
Z2106
Z2109
LPTSLCT#
ROMWRITE#
FLASHON#
LPTPE#
LPTBUSY#
LPTACK#
MEMW#
Z2103
ROMCS#
SD3
BID1
TZ2107
TZ2106
Z2114
DISKCHG#
RDATA#
WRPRT#
TRK0#
INDEX#
R622
10K
R613
10K
R605
10K
R601
10K
R611
10K
CP6
8P4CX180PF
1 2 3 45
6 7 8
CP9
8P4CX180PF
1 2 3 45
6 7 8
R257 0
LP4
8P4LFCA3216K4-121T03
1
2
3
4 5
6
7
8
LP2
8P4LFCA3216K4-121T03
1
2
3
4 5
6
7
8
LP3
8P4LFCA3216K4-121T03
1
2
3
4 5
6
7
8
C100
0.1UF
JPRN1
DSM-B-25-S1-P
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
GND1 GND2
U21
74AHC1G32
2
1
4
3
5
RP3
8P4RX4.7K
81 72 6 5
3 4
PLCC
32 PIN
MX29F004TQC-90
U40
30
2
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
22
24
13
14
15
17
18
19
20
21
1
32
31
16
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CE#
OE#
OD0
OD1
OD2
OD3
OD4
OD5
OD6
OD7
A18
VCC
PGM
GND
JDEBUG1
*85205-10
1
2
3
4
5
6
7
8
9
10
T189
T190
T203
L13
FCM1608K-121T07
1 2
PC87393
U26
PC87393
15
16
17
18
8
9
12
6
7
11
10
19
20
14 39 63 88
13 38 64 89
21
22
23
24
25
26
27
28
29
30
31
32
33
34
52
50
48
46
45
44
43
42
35
36
37
40
41
47
49
51
53
54
55
56
57
58
59
60
61
62
70
69
68
67
66
3
2
1
100
99
98
97
96
4
5
73
71
72
74
75
76
77
78
79
80
81
82
83
84
85
86
87
90
91
92
93
94
95
65
LAD0
LAD1
LAD2
LAD3
LCLK
LRESET#
LFRAME#
CLKRUN#/GPIO36
LPCPD#
LDRQ#
SERIRQ
SMI#/GPIO35
CLKIN
VDD VDD VDD VDD
VSS VSS VSS VSS
DSKCHG#
HDSEL#
RDATA#
WP#
TRK0#
WGATE#
WDATA#
SETP#
DIR#
DR0#
MTR0#
INDEX#
DENSEL
DRATE0/IRSL2
PD0/INDEX#
PD1/TRK0#
PD2/WP#
PD3/RDATA#
PD4/DSKCHG#
PD5/MSEN0
PD6/DRATE0
PD7/MSEN1
PNF/XRDY
SLCT/WGATE#
PE/WDATA#
BUSY_WAIT#/MTR1#
ACK#/DR1#
SLIN#_ASTRB#/STEP#
INIT#/DIR#
ERR#/HDSEL#
AFD#_DSTRB#/DENSEL
STB#_WRITE#
DCD1#
DSR1#
SIN1
RTS1#/TEST
SOUT1/XCNF0
CTS1#
DTR1#_BOUT1/BADDR
RI1#
IRTX
IRRX1
IRRX2_IRSL0
IRSL1
IRSL3/PWUREQ#
XD0/GPIO00/JOYABTN1
XD1/GPIO01/JOYBBTN1
XD2/GPIO02/JOYAY
XD3/GPIO03/JOYBY
XD4/GPIO04/JOYBX
XD5/GPIO05/JOYAX
XD6/GPIO06/JOYBBTN0
XD7/GPIO07/JOYABTN0
XWR#/XCNF1
XRD#/GPIO34/WDO#
XIOWR#/XCS1#/MTR1#/DRATE0
XIORD#/GPIO37/IRSL2/DR1#
XCS0#/DR1#/XDRY/GPIO25
XA19/DCD2#/JOYABTN0/GPIO17
XA18/GPIO16/JOYBBTN0/DSR2#
XA17/GPIO15/JOYAX/SIN2
XA16/GPIO14/JOYBX/RTS2#
XA15/GPIO13/JOYBY/SOUT2
XA14/GPIO12/JOYAY/CTS2#
XA13/GPIO11/JOYBBTN1/DTR2#_BOUT2
XA12/GPIO10/JOYABTN1/RI2#
XA11/GPIO33/XIOWR#/MDTX
XA10/GPIO32/XIORD#/MDRX
XA9/GPIO31/MTR1#/PIRQD
XA8/GPIO30/PIRQC
XA7/GPIO27/PIRQB
XA6/GPIO26/PRIQA/XSTB2#
XA5/XSTB1#/XCNF2
XA4/GPIO24/XSTB0#
XA3/GPIO23
XA2/GPIO22
XA1/GPIO21
XA0/GPIO20
NC
U33
HSDL-3602
10
9
8
3
6
7
2
1
4
5
LEDA
TXD
RXD
FIR_SEL
NC
GND
AGND
VCC
MD0
MD1
C428
180PF
C770
0.1UF
C809
0.1UF
C340
0.1UF
R252
*10K
R249
10K
RP2
8P4RX4.7K
81 72 6 5
3 4
R612
4.7K
C794
0.1UF
C558
0.47UF
C578
10UF/16V
CP7
8P4CX180PF
1 2 3 45
6 7 8
R8
4.7K
R434 *4.7K
R458
4.7K
R475
0
R443
*4.7K
R441
0
C787
*10PF
R584 *10
R410
4.3/.25W
R456
4.7K
R417
4.3/.25W
R591
10K
C542
0.1UF
C521
0.1UF
LP1
8P4LFCA3216K4-121T03
1
2
3
4 5
6
7
8
T202
R259
*4.7K
R587
*0
R254
4.7K
R590
*10K
C550
0.1UF
C557
0.1UF
C84
0.1UF
C94
0.1UF
R580
10K
R581
*10K
D42
1N4148
AC
CP8
8P4CX180PF
1 2 3 45
6 7 8
Set Printer Port Function
PLCC
4M
ROM
COM PORT
BLA3216A121SG4
BEAD ARRAY
180P CAP ARRAY
/DSKCHG#
/RDATA#
/STEP#
/WP#
/DIR#
/TRK0#
/HDSEL#
/INDEX#
/DENSEL#
/DRV0#
/MTR0#
/MTR1#
/DRV1#/5V
/WDATA#
/WGATE#
XCNF0(59)=HI
XCNF1(4)=LOW
XCNF2(90)=X
59
61
80CS#
(X7R)(1206)
PLEASE CAP CLOSE IR
POWER PIN
(1206)
BASE ADDRESS:(61)
NC: 2E
PULL HIGH:4E
Sheet 21 of 29
LPC Super I/O