User`s manual

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A A
B B
C C
D D
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M1487.SCH
ON: DISABLE INTERNAL RTC
OFF: ENABLE INTERNAL RTC
OFF: 1X CPU-TO-PCI BUS FREQUENCY
ON: 2X CPU-TO-PCI BUS FREQUENCY
Am486 MICROPROCESSOR
PCI CUSTOMER DEVELOPMENT PLATFORM
ECLIPTEK
ECPSM29T-32.768KTR
12
34
ECLIPTEK ECPSM29T-32.768KTR
(COMPONENT SIDE VIEW)
DISABLES INTERNAL KBC
*=Do Not Populate
FINALi M1487 INTERFACE
2.1
(C) Advanced Micro Devices, Inc. [phone]
5204 E. Ben White Blvd.
Austin, TX 78741
AMD Proprietary/All Rights Reserved
16 26 Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
SD [0..15]
SA [0..19]
LA[17..23]
GA[2..17]
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
OSCI SA13
OSCO SA14
SA15
SA16
SA17
SA18
SA19
LA17
LA18
LA19
LA20
LA21
LA22
LA23
GA2 GA3 GA4 GA5 GA6 GA7 GA8 GA9
GA10 GA11 GA12 GA13 GA14 GA15 GA16 GA17
SYSRST
JRESET
RRDRV#
LA[17..23]
DRQ1
DRQ2
DRQ3
DRQ6
DRQ7
SD[0..15]
SA[0..19]
IOCHKJ
TC
MASTERJ
ZIOWJ
ZIORJ
ZAEN
ZSBHEJ
ZREFSHJ
N0WSJ
IOCHRDYJ
ZSMEMWJ
ZSMEMRJ
ZMWJ
ZMRJ
MEM16J
IO16J
ENRTC
CMPSTJ ZBALE
CMPSTJ
CLEAROKJ
XBUSCSJ
CMPGNTJ
DRQ5
DRQ0
IRQ15
IRQ14
IRQ12
IRQ11
IRQ10
IRQ9
IRQ8J
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
IRQ1
DACK1
DACK2
DACK3
DACK6
DACK7
CPURST
M1487NMI
SMIJ
PCICLK
OSC
ATCLK
PWG
PREQJ0
PREQJ1
PREQJ2
PGNTJ0
PGNTJ1
PGNTJ2
FRAMEJ
IRDYJ
INT0J
INT1J
INT2J
INT3J
RTCAS
SPEAK
TURBO
EXTSMI
ENRTC
VBAT
CMPGNTJ
CMPSTJ
IBCSTJ
GA[2..17]
CLKCTR
PCIRSTJ
STPCLKJ
DACK5
DACK0
ZRSTDRV
RSTDRV#
CLEAROKJ
A20MJ
CPUCLK2
FERRJ
INTR
IGNNEJ
XBUSCSJ
ENRTC
IBCSTJ
SYSRSTJ
VCC
VCC
U15A
74F04
12
U15B
74F04
34
U15D
74F04
98
C53
10pF
C54
10pF
+
TC17
10uF
U21
M1487
61
20
63
22
23
16
17
18
19
21
46
81
49
70
13
50
53
54
51
55
47
48
57
59
56
58
73
78
14
15
65
64
74
75
72
71
44 43 45 42 39 38 24 25 26 27 29 31 33 34 32 28 30 35 36 37 110 111 67 79 66 76 139 2 68 69 77 82 95 129 158 159 140
115
116
117
118
141
142
143
145
153
8
9
146
147
148
149
150
151
152
154
155
156
157
4
7
122
123
124
125
126
127
121
119
130
131
132
133
134
135
136
137
160 138 128 98 62 41 10 144 120 80 60 40 1 109 107 105 85 91 87 103 108 106 104 84 94 86 102 100 101 99 97 96 83 88 89 90 92 93 11 3
52
5
6
112
113
114
12
CPUCLK
CPURST
SYSRST
A20MJ
INTR
FERRJ
IGNNEJ
NMI
SMIJ
STPCLKJ
PCICLK
SYSRSTJ
OSC
ATCLK
PWG
PREQJ0
PREQJ1
PREQJ2
PGNTJ1
PGNTJ2
FARMEJ
IRDYJ
INT0J
INT1J
INT2J
INT3J
XBUSCSJ
RTCAS
OSC1
OSC2
SPEAKER
TURBO
EXTSMI
SPLED
CLKCTR
ENRTC
CLEAROKJ CMPGNTJ CMPSTJ IBCSTJ HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 IOCS16J MEMCS16J MEMRJ MEMWJ SMEMRJ SMEMWJ IOCHRDY OWAITJ BALE IORJ IOWJ MASTERJ TC IOCHCKJ REFRESHJ SBHEJ AEN
LA20
LA19
LA18
LA17
SA19
SA18
SA17
SA16
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
GND GND GND GND GND GND GND
VCC VCC VCC VCC VCC VCC
DREQ7 DREQ6 DREQ5 DREQ3 DREQ2 DREQ1 DREQ0
DACKJ7 DACKJ6 DACKJ5 DACKJ3 DACKJ2 DACKJ1 DACKJ0
IRQ15 IRQ14 IRQ12 IRQ11 IRQ10
IRQ9 IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 IRQ1
IRQ8J
PGNTJ0
KBCLK
KBDATA
LA23
LA22
LA21
VBAT
R79
10M
R59
*1K
R58
1K
U15C
74F04
56
R147
22
Y4
32.768KHz_SMD
1
23
4
R170
1K
C50
0.1uF
C173
0.1uF
C174
0.1uF
RP12
10K-10P
2
3
4
5
6
7
8
9
1
10
O2
O3
O4
O5
O6
O7
O8
O9
C
O10