W83697HF_05 Datasheet, PDF (96/102 Pages) Winbond – LPC I/O

W83697HF
13. APPENDIX A: DEMO CIRCUIT
W83697HF
(To monitor battery voltage,
this input should be
connected directly to
battery)
ROMCS#
MEMR#
MEMW#
PME#
CIRRX
CASEOPEN
5VSB
VBAT
VCC
C1
0.1u
C2
0.1u
C3
0.1u
Temperature Sensing
VCC3V
Voltage SENSING
Fan Speed Seneing
& Speed Control
MIDI PORT
GAME PORT
R1 4.7K
VTIN2
VTIN1
AVCC
VREF
VCORE
+3.3VIN
+12VIN
-12VIN
-5VIN
AGND
FANIO2
FANIO1
FANPWM2
FANPWM1
OVT#
BEEP
MSI
MSO
GPAS2
GPBS2
GPAY
GPBY
GPBX
GPAX
GPBS1
GPAS1
C4
0.1u
103
104
105
106
107
108
109
110
111
112
113
114
115
116
VTIN2
VTIN1
AVCC
VREF
VCORE
+3.3VIN
+12VIN
-12VIN
-5VIN
AGND
FANIO2
FANIO1
FANPWM2
117 ^FANPWM1
118
119
120
OVT#/SMI#
BEEP
MSI/GP51/WDTO
121 ^{MSO/GP50/PLED}
122 ^GSAS2/GP17
123
124
125
GPBS2/GP16
GPAY/GP15
GPBY/GP14
126 ^GPBX/GP13
127 ^GPAX/GP12
128
GPBS1/GP11
GPAS1/GP10
U1
W83697HF
J1
1
3
5
7
9
11
13
15
17
19
1
3
5
7
9
11
13
15
17
21
23
25
27
19
21
23
25
29 ²⁷
31
33
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
2
4
6
8
10
12
14
16
18
20
22
24
26
28
28 ₃₀
30
32
34
32
34
HEADER 17X2
RWC#
INDEX#
MOA#
DSB#
DSA#
MOB#
DIR#
STEP#
WD#
WE#
TRAK0#
WP#
RDATA#
HEAD#
DSKCHG#
1
OSC1
NC
OUTPUT ⁵
24/48MHz
FDC
PCICLK
LDRQ#
SERIRQ
LAD[0..3]
R3 ^VRCC3V
VCC3V
4.7K
LAD[0..3]
LFRAME#
LRESET#
R2
R
4.7K
LAD3
LAD2
LAD1
LAD0
XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7
XA0
XA1
XA2
XA3
XA4
XA5
XA6
XA7
XA8
XA9
XA10
XA11
XA12
XA13
XA14
XA15
XA16
XA17
XA18
XD[0..7]
XA[0..18]
XD[0..7]
XA[0..18]
IRTX
IRRX
RIB#
DCDB#
SOUTB
GND
SINB
DTRB#
RTSB#
DSRB#
CTSB#
RIA#
DCDA#
SOUTA
SINA
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
DTRA#
RTSA#
DSRA#
CTSA#
49
48
47
46
STB# ₄₅
VCC
AFD#
INIT#
PD0
44
43
42
41
PD1 ₄₀
PD2
PD3
39
VCC
C5
CAP NP
0.1u
IRRX
RIB#
DCDB#
SOUTB
SINB
DTRB#
RTSB#
DSRB#
CTSB#
RIA#
DCDA#
SOUTA
SINA
DTRA#
RTSA#
DSRA#
CTSA#
STB#
AFD#
INIT#
IR
&
COMB
COMA
PD0
PD1 PD[0..7]
PD2
PD3
PD4
PD5
PD6
PD7
PD[0..7]
Printer
VCC3V
SLIN#
ERR#
ACK#
BUSY
PE
SLCT
C6
0.1u
|LINK
|697HD2.SCH
C7
|697HD3.SCH
0.1u
|697HD4.SCH
VCC
|697HD5.SCH
Winbond Electronic Corp.
Title
W83697HF (LPC I/O + H/W + FLASH ROM I/N)
Size Document Number
B
697HD1.SCH
Date: Thursday, July 11, 2002
Sheet
1
Rev
0.4
of 5
- 93 -
Publication Release Date: April 14, 2005
Revision2.0