PC87392笔记本电脑I、O控制芯片

Parallel Port\
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GPIO03
G P I O 00(X C N F 1) N C G P I O 34W D O G P I O 36C L K R U N L P C P D L C L K L R E S E T S E R I R Q
V S S V D D L D R Q L F R A M E L A D 0L A D 1L A D 2L A D 3G P I O 35S M I C L K I N D S K C H G H D S E L 75747372717069686766656463626160595857565554535251
M T R 1/D R A T E 0D R 1/G P I O 25V D D V S S D S R 1D C D 15049484746454443424140393837363534333231ACK/DR1
BUSY_WAIT/MTR1PE/WDA T A SLCT/WGA TE PNF
VDD VSS
DRA TE0/IRSL2DENSEL INDEX MTR0DIR STEP 79
80
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
GPIO13/SOUT2GPIO12/CTS2
GPIO11/DTR2_BOUT2
GPIO10/RI2
GPIO33GPIO32
GPIO31/MTR1
GPIO30VDD VSS
GPIO27GPIO26(XCNF2) NC
GPIO24GPIO23GPIO22GPIO21GPIO20GPIO07GPIO06R D A T A W P
3029282726T R K 0
WGA TE
WDA T A PD6/DRA TE0PD7/MSEN1D C D 2/G P I O 17G P I O 37/I R S L 2D R 176
77
78
81
82
GPIO05GPIO04G P I O 16D S R 2GPIO15/SIN2GPIO14/RTS2PC87392-VJG
G P I O 01G P I O 02DR0PD5/MSEN0 P D /I N D E X
E R R /H D S E L
A F D _D S T R
B /D E N S E L /D R A T E 1S T B _W R I T E R I 1D T R 1_B O U T 1/B A D D R
C T S 1S O U T 1/X C N F 0R T S 1/T E S T S I N 1
PD2/WP
PD4/DSKCHG PD3/RDA TA SLIN_ASTRB/STEP INIT/DIR PD1/TRK0I R T X I R R X 1
I R R X 2_I R S L 0
I R S L 1I R S L 3P W U R E Q
N C ＰＣ８７３９２是笔记本电脑中的常用Ｉ／Ｏ控制芯片，它一般应用于ＩＢＭ系列的笔记本电脑中，如ＩＢＭ　Ｒ５１笔记本电脑。

ＰＣ８７３９２的内部电路框图
ＰＣ８７３９２的针脚封装图
ＰＣ８７３９２
NO-ASM NO NO
KODIAK
266
333YUKON E:
DDR
YES
YES ASM
SUPER I/O OUTPUT PINS.
NOASM ASM
ASM
NOASM R733R734KODIAK YUKON
A:1394
B:RESERVED C:TVOUT D:PLATFORM THESE DUMPERS SHOULD BE PLACED NEAR 2
1
R 887
1
2
D100
2
2
1
R 735
2468
1357
R N 75
1222
2
R733
NO_ASM
1/16W
1K
5%21.2M>20.7N<
LPC_AD<3..0>
-LPC_FRAME LPCCLK_SIO_33M -PCIRST
20.4C>18.4Q>20.7M<>VER.SE
10/20/03LCDID<3..0>
42.2B>
-DOCK_UBAY_ID_EN
74.4P>50.5B>42.6B<42.6G<47.1B<
42.5G<42.6G>10.8D<13.6B<35.3C<40.6N<43.7B<
44.8B<
47.7B<
55.1A<
55.4B<71.3B<50.5B>50.5B>50.5B<50.5B<50.5B>50.5B<50.5B>42.5G<42.6G<42.6B<42.4B<53.2B<
53.2B>42.4G<53.3B>42.4G<42.3G<53.4B<53.3B>42.3B<53.3B>42.3G<53.3B>42.3B<42.4G<53.2B<53.2B>42.4G<18.3Q>
55.5K>35.7N<>
41.5L<>
44.7B<>
55.3B<>
21.0B<
47.4B<
20.4C<>35.7N<>40.4C<>41.6L<>55.4B<>72.1L>44.7B<47.7B<47.6B>44.3Q<44.7B<74.4P<74.5P<
42.6B<42.4B<42.4G<
53.7B<
42.5B>42.5G>42.5B>42.5B>55.4B<>43.6J<
44.7B<
47.7B<
20.7M<>43.7J<>44.7B<>47.7B<>
55.5B<>
19.5Q>
42.2Q>42.8Q>78
-FWH_WP -FWH_TBL -CDC_ETH_ID CRYPT_ID0-CDC_BDC_ID
-DOCK_ID_EN
-DRVSEL1
1/16W
5%1005
68
1/32W
5%
10K 5%
1005
1/16W
10K BOXSIZE_ID
1/16W
1005
5%
1005
1/16W
6W
05
5%1/16W
1005
5%1/16W 1005
5%1/16W
1005
49
DOCKID<3..0>
IN
IN
OUT IN
/
Q/M
DEVELOPMENT
NO.
9
8
7
6
5
4
3
2
1
9
8
7
6
5
4
3
2
IN IN
IN OUT OUT BI
OUT
IN
IN
OUT
IN
400
GND
VCC3B
VCC3B
R P A C K 4
ＰＣ８７３９２的典型应用电路图。