F85226 Datasheet, PDF (42/44 Pages) Feature Integration Technology Inc. – LPC to ISA Bridge

Fintek
12. Application Circuit
Feature Integration Technology Inc.
F85226
IOW#
IOR#
DACK3#
DRQ3
DACK1#
DRQ1
REFRESH#
SY SCLK
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
DACK2#
TC
BALE
SBHE#
LA23
LA22
LA21
LA20
LA19
LA18
LA17
MEMR#
MEMW#
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
MASTER#
DRQ7
DACK7#
DRQ6
DACK6#
U1
VCC3V
RTC_EN
4E_EN
103
104
105
106
107
108
109
LA23
LA22
VCC7
LA21
LA20
LA19
110 ^LA18
111
112
113
114
GND
LA17
MEMR#
MEMW#
115 ^SD8
116
117
118
119
120
121
122
123
SD9
SD10
SD11
SD12
SD13
VCC8
SD14
SD15
124
125
126
127
MASTER#
DRQ7
GND
DACK7#
128 ^DRQ6
DACK6#
C2
0.1u
F85226F
DRQ5
DACK5#
DRQ0
DACK0#
IRQ14
IRQ15
IRQ12
IRQ11
IRQ10
IOCS16#
MEMCS16#
SERIRQ
PCICLK
LFRAM#
LAD[3..0]
PCIRST#
LDRQ#
LAD0
LAD1
LAD2
LAD3
F85226
F85226
GP16
GP17
C1
0.1u
SMEMR#
SMEMW#
OWS#
DRQ2
IRQ9
RSTDRV
IOCHCK#
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
RTCCS#
VCC3V
ROM_EN SELECT
VCC3V
ROM EN R1
4.7K
R5 R1 ON ROM_EN ON
10K _{R1 OFF ROM_EN OFF}
KB_EN SELECT
KB EN
R2 R2 ON KB_EN ON
10K _{R2 OFF KB_EN OFF}
4E_EN SELECT
RTC_EN SELECT
GPIO5/IRQ8
GPIO4/PLED
GPIO3/IRQIN
IOCHRDY
GND
AEN
64
63
62
61
60
59
58
SA19 ₅₇
SA18
SA17
VCC
SA16
56
55
54
53
SA15 ₅₂
SA14
SA13
GND
SA12
SA11
SA10
SA9
VCC4
SA8
SA7
SA6
SA5
51
50
49
48
47
46
45
44
43
42
41
40
GPIO2/MSCS# ₃₉
GPIO1/KBCS#
VCC3V
VCC3V
GP15
GP14
GP13
GP12
GP11
C3
0.1u
C4
0.1u
IRQ8
R3
10K
IOCHRDY
AEN
SA19
SA18
SA17
SA16
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA[18..0]
SA8
SA7
SA6
SA5
MCCS#
KBCS#
4E EN
R3 ON
R3 OFF
SA4
SA3
SA2
SA1
SA0
PWR_PD
IRQ1
MEMW#
MEMR#
R4
ACCESS PORT = 2Eh 10K
ACCESS PORT = 4Eh
VCC3V
1
30
2
3
A18
A17
A16
29 ^A15
28
4
25
23
A14
A13
A12
A11
26 ^A10
27
5
6
7
8
9
10
11
A9
A8
A7
A6
A5
A4
A3
A2
12
A1
A0
U2
DQ0
DQ1
DQ2
13
14
15
17
DQ3 ₁₈
DQ4
DQ5
DQ6
DQ7
19
20
21
31
24
22
WE#
OE#
CE#
RTC EN
R4 ON
R4 OFF
RTC_EN ON
RTC_EN OFF
SD[7..0]
CLKOUT2
CLKOUT1
14.318M
37
Title
Size
B
Date:
F85226F Application Circuit
Document Number
<Doc>
Monday , August 16, 2004
Sheet
Rev
<Rev Code>
1
of
3
July, 2007
V0.25P