User`s manual

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A A
B B
C C
D D
E E
RTC_TIP.SCH
Am486 MICROPROCESSOR
PCI CUSTOMER DEVELOPMENT PLATFORM
T.I.P.
CONNECTOR
ETHERNET IRQ
PARALLEL PORT IRQ
SERIAL PORT1 IRQ
SERIAL PORT0 IRQ
TIP TEST IRQ
12.5pF
(RTCSJ)
OPTIONAL Y2K COMPLIANT RTC
Set RAMCLR Bit in CR 4B to enable RAM_Clear Function
Set CS Bit in CR 4B for
12.5pF Xtal
21
6059
RTC Address/Data
Transferred on
FINALi LinkBus
12
34
ECLIPTEK ECPSM29T-32.768KTR
(COMPONENT SIDE VIEW)
EDGE OF BOARD
PLASTIC SHROUD
NOTCH ON TOP
T.I.P. CONNECTOR
Top View
OPTIONAL Y2K RTC AND TEST INTERFACE PORT CONNECTOR
2.1
(C) Advanced Micro Devices, Inc. [phone]
5204 E. Ben White Blvd.
Austin, TX 78741
AMD Proprietary/All Rights Reserved
24 26 Friday, December 04, 1998
Title
Size Document Number Rev
Date: Sheet of
ENETIRQ
PARIRQ
SA14 SA 15
SA13
SA9SA8
SA10
SA12
SA16
SA18
SA5
SA1
SA2 SA3
SA4
SA6
SA0
SA7
SA11
SA17
SA19
SWIRQ SERIRQ1
SERIRQ0
GA2
GA3
GA4
GA5
GA6
GA7
GA8
GA9
RTCX1
RTCX2
RTCWR#
RTCRD#
RTCKS#
RTCPWR#
SD7SD6
SD0
SD3
SD4
SD2
SD1
SD5
RTCCS#
SA[0..19]
RSTDRV
PWG
IOWJ
IOCHRDYJ
AEN
IRQ12
IRQ15
IRQ11
IRQ10
IRQ14
IORJ
GA[2..9]
PWG
ENRTC
ZIOWJ
RTCAS
ZIORJ
VBAT
IRQ8J
RSTDRV#
SD[0..15]
VCC
VCC
VCC
VCC
+
C113
10uF
16V
C-CASE
R121
0
R123
0
R119
0
R120
0
R122
0
U22
DS1685-5
4
5
6
7
8
9
10
11
1
20
19
23
2
3
24
12
16
22
13
14
15
17
18
21
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
PWR#
VBAT
IRQ#
SQW
X1
X2
VCC
GND
GND
VBAUX
CS#
ALE
WR#
RD#
KS#
RCLR#
U77C
74F32
9
10
8
U77B
74F32
4
5
6
U77D
74F32
12
13
11
Y6
32.768KHz_SMD
1
23
4
R142
10K
P31
COND60
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
41
43
45
47
49
42
44
46
48
50
51
53
55
57
59
52
54
56
58
60
R141
10K
U15F
74F04
13 12