Schematic Diagrams
B - 22 LPC Super I/O NS393 (71-M2200-D06)
Schematic Diagrams
LPC Super I/O NS393
Sheet 21 of 31
LPC Super I/O
NS393
+5VS
+3VS
+3VS
+3VS
+3VS
+3VS
FIRVCC
FIRGND
+3VS
FIRVCC
FIRGND
FIRGND
+5VS
+5VS
+5VS
+5VS
+5V
+5VS
FDDVCC
+5VS
+5VS
FDDVCC
+5VS
+5VS
+3VS
+5VS
VCC_CORE
VCC_CORE
+2.5V
+3VS
+5V+5V
SERIRQ[12,17,20]
SIO48M[3]
LPC_AD0[12,20]
LPC_AD1[12,20]
LPC_AD2[12,20]
LPC_FRAME#[12,20]
LPC_AD3[12,20]
PME#[16,17,18,20]
PCICLKIO[3]
PCIRST#[6,10,11,15,16,17,18,20,21]
DCD# [15,23]
RTS# [23]
DSR# [15,23]
RXD [15,23]
TXD [23]
CTS# [15,23]
DTR# [23]
RING# [15,23]
FDDLED# [15]
LPC_DRQ#[12]
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
TXD
LPTD6
LPTD4
LPTD7
LPTD3
LPTD0
LPTD5
LPTD1
LPTD2
DTR#
Z2201
SD1
SD3
Z2226
SA6
BID0 LPTD5
SD5
PNF
PCIRST#
FLASHON#
SIO48M
MEMW#
LPC_AD3
DCD#
RXD
SA14
LPTSTB#
LPTSLCTIN#
LPTSTB#
CTS#
RING#
SD0
Z2223
SA10
LPTD0
LPTD6
LPTINIT#
SA15
SA4
SA0
LPC_FRAME#
MEMR#
SA2
LPTD7
RTS#
Z2224
SA16
LPC_DRQ#
LPTACK#
SD4
BID0
LPTERROR#
DSR#
IRTX
SA13
SA12
LPTERROR#
LPTD1
SD2
SA18
SA9
SA7
SA5
LPC_AD2
DTR#
SA11
SA1
LPTD2
IRRX
BID1
SERIRQ
LPTD4
PNF
LPTSLCT#
LPTPE#
LPTBUSY#
SD7
SA8
SA3
LPTD3
LPTAFD#
TXD
IRMODE
SD6
SA17
LPC_AD0
LPC_AD1
PCICLKIO
Z2225
LPTINIT#
LPTAFD#
SA10
SA9
SA8
SA11
SA14
SA13
SA12
SA15
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
Z197
Z196
TZ2205
TZ2201 SD7
SD5
SD6
SA18
SD0
SD1
SD3
SA16 SA17
SD2
SD4
MEMW#
FLASHON#
ROMWRITE#
Z2229
IRRX
IRMODE
IRTX
DR0#
DIR#
WGATE#
TRK0#
WP#
RDATA#
INDEX#
STEP#
DSKCHG#
MTR0#
HDSEL#
Z411
Z412
WDATA#
DIR#
3MODE#
DSKCHG#
WGATE#
MTR0#
TRK0#
INDEX#
WP#
STEP#
RDATA#
HDSEL#
3MODE#
DR0#
WDATA#
Z2216
Z2202
TZ2206
ROMCS#
WP#
3MODE#
DSKCHG#
INDEX#
RDATA#
TRK0#
Z195
LPTSLCTIN#
Z2228
LPSLCT#
LPD5
LPBUSY#
LPINIT#
LPACK#
LPSLCTIN#
LPD4
LPD6
LPERROR#
LPD2
LPD0
LPD3
LPSLCT#
LPD4
LPD1
LPSLCTIN#
LPD2
LPAFD#
LPD1
LPAFD#
LPD7
LPERROR#
LPACK#
LPBUSY#
LPPE#
LPD6
LPSTROBE#
LPD0
LPD3
LPSTROBE#
LPINIT#
LPPE#
LPD5
LPD7
BID1
TZ2205
TZ2203
TZ2202
TZ2204
TZ2201
LPTSLCT#
LPTPE#
LPTACK#
LPTBUSY#
TZ2202
TZ2203
TZ2204
FDDLED#
DR0#
MEMW#
RTS#
TZ1904
TZ1903
TZ1905
TZ1906
TZ1902
TZ1901
TZ1907
U31C
7432
9
10
8
147
PLCC
32 PIN
MX29F004TQC-90
U18
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
D12
1N4148
A C
R553
4.7K
R552
4.7K(R)
RP32
8P4RX4.7K
81
72
6
5
3
4
CP1
8P4C
1
2
3
4 5
6
7
8
CP2
8P4C
1
2
3
4 5
6
7
8
C3
180PF
C691
10PF(R)
R513
10K
R516
10K(R)
R533
10K
R206
4.7K
U31D
7432
12
13
11
147
R536
10K(R)
T193
C696
0.1UF
C675
0.1UF
C705
0.1UF
C694
0.1UF
T194
T192
R526
4.7K(R)
R529 10(R)
R528
0(R)
R523
4.7K
RP31
8P4RX4.7K
81
72
6
5
3
4
CP3
8P4C
1
2
3
4 5
6
7
8
CP4
8P4C
1
2
3
4 5
6
7
8
LP1 BK32164S4711
2
3
4 5
6
7
8
LP4 BK32164S471
1
2
3
4 5
6
7
8
LP2 BK32164S4711
2
3
4 5
6
7
8
L46
FCM1608K-601
1 2
LP3 BK32164S4711
2
3
4 5
6
7
8
RP79
10P8RX8.2K(R)
10
9
8
7
6
1
2
3
4
5
RP80
10P8RX8.2K(R)
10
9
8
7
6
1
2
3
4
5
C267
4.7U(0805)
RN1
8P4R_18
81
72
63
54
RN2
8P4R_18
81
72
63
54
R163
47K
C208 10U(0805)
C207 0.047U
L43
BK2125HS121
R165
4.7K
U14
HSDL-3600
1
2
7
6
8
9
3
10
4
5
11
VCC
AGNDD
GND
NC
RXD
TXD
FIR_SEL
LEAD
MDO
MD1
GND
R140 1
R157
2.2K
R155
2.2K
RP83
10P8RX8.2K(R)
10
9
8
7
6
1
2
3
4
5
RP81
10P8RX8.2K(R)
10
9
8
7
6
1
2
3
4
5
R454
10K
D29
1N4148
AC
R476 0(R)
R485 0
TP14
TP13
TP15
CN22
FDD CON 26P
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
T202
PC87393
U32
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
R547
10K
R551
10K
RN4
8P4R_1K
1
2
3
4 5
6
7
8
C623
0.1UF
L75
BEAD(1206)
C607
10U
+
C293
100U/10V (R)
C645
0.1UF
C247
2200P
R460 10K
U31B
7432
4
5
6
147
CN5
LPT CON
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
C460
0.1UF
R524
10K
R517
10K(R)
R510 10K(R)
R508 10K
R540 4.7K(R)
T208T209 T210T211T212 T213
T203
T201
T200
T199
T198
T195
T214
C711
0.1UF
C715
0.1UF
U30D
74HCT08
12
13
11
147
C726
0.1UF
Set Printer Port Function
PLCC
4M
ROM
BLA3216A121SG4
BEAD ARRAY
180P CAP ARRAY
BASE ADDRESS:(61)
NC: 2E
PULL HIGH:4E
XCNF0(59)=HI
XCNF1(4)=LOW
XCNF2(90)=X
59
61
80CS#
Near To The Connector
/WGATE#
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