AMD ElanSC310, Руководство пользователя, Страница: 110 / 124

Date: March 29, 1996 Sheet 17 of 23
Size Document Number REV
B ElanSC300/310 Evaluation Board 2.2
Title
VL-Bus & Local Bus VGA Connectors
AMD Proprietary/All Rights Reserved
(800) 222-9323
Austin, Texas 78741
5204 E. Ben White Blvd.
(C) Advanced Micro Devices, Inc.
GND
SVCCMEM53
GND VLCPUCLK
VLA23 GND
VLA21 VLA22
VLA13 VLA14
VLA15 VLA16
VLA17 VLA18
VLA19 VLA20
VCCMEM53
VCCMEM53
VCCMEM53
VLCPURST
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
P24
VGA CONN 30X2
HIROSE FX660P0.8SV2
GND
SVCCMEM53
O
O
O
O
O
O
O O
O
O
O
O
O
O
E
d
g
e
o
f
B
o
a
r
d
Connector
2
4
6
8
VGA
10
11 12
13 14
1
3
5
7
9
Note: Pin 1 indicator on Local Bus connector is really Pin 2 in our design.
VEE
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
VGALVEE#
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
VCC5
VLM/IO# VLADS#
VLBHE# VLW/R#
VGARDY# VLBLE#
VLLDEV#
VEE RESDRV
VLA1 VLA2
VLA3 VLA4
VLA5 VLA6
VLA7 VLA8
VLA9 VLA10
VLA11 VLA12
VCC5 VCC5
33D10
33D12
33D14
33D11
33D15
33D13
VCC5
RESDRV
VLA[1..12]
33D[0..15]
D[0..15]
VLA[1..12]
GND
GND GND
GND
33D0
33D2
33D4
33D6
33D8
33D1
33D3
33D5
33D7
33D9
VCC1
Component side
of board
O
O
O
O
O O
O
O
O
O
O
O O
O
O O
2 3 4 5 6 7 8 9 1
0
1
1
1
2
1
3
1
4
1
RP5
10K
Socket AMP 643646-2
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
VLNA#
VLLDEV#
VLRDYI#
VLBUSY#
VLPREQ
DRQ1
IRQ4
IRQ12
IRQ15
387ERR#
IOCHCHK#
DTR#
RTS#
NOTE
DTR# pulled up &
ENCGA#
ENFLISA#
ENLOCAL
VLCPURST
1 2
14
U33A
74HCT04(MEM53)
SVCCMEM53
forces Local Bus mode in Elan.
RTS# pulled down
SOUT
NOTE:
In Local Bus Mode, CPU clock = 1x
In Local Bus Mode, CPU clock = 2x
SOUT pulled up
SOUT pulled down (not supported).
GND
DRQ5
1
2
3
JP16
HEADER 3
3-pin Jumper GND
R151
100K
VCC5
2 3 4 5 6 7 8 9
1
0
1
1
1
2
1
3
1
4
1
RP6
10K
Socket AMP 643646-2
DSMA[0..14]
DSMA[0..14]
DSMA4
DSMA5
DSMA6
DSMA7
DSMA8
DSMA9
DSMA10
DSMA11
DSMA12
DSMA13 VLA13
VLA14
VLA15
VLA16
VLA17
VLA18
VLA19
VLA20
VLA21
VLA22
DSMA1
DSMA2
DSMA3 VLNA#
VLCPURST
VLCPUCLK 1 2
S36 SHORT
1 2 S37 SHORT
1 2
S38 SHORT
1 2
S39 SHORT
1 2
S40 SHORT
1 2
S41 SHORT
1 2
S42 SHORT
1 2 S43 SHORT
1 2 S44 SHORT
1 2
S45 SHORT
1 2
S46 SHORT
1 2 S47 SHORT
1 2
S48 SHORT
1 2
S49 SHORT
1
2
3
4 8
7
6
5
SW3
SW DIP-4
DSMA14 VLA23
VLRDYO#
VLPREQ
VLBUSY#
387ERR#
DRQ1
DRQ5
IOCHCHK#
IRQ4
IRQ12
IRQ15 1 2
S50 SHORT
1 2
S51 SHORT
1 2 S52 SHORT
1 2
S53 SHORT
1 2
S54 SHORT
1 2 S55 SHORT
1 2
S56 SHORT
1 2
S57 SHORT
1 2 S58 SHORT
1 2 S59 SHORT
CP11
CP21
DSOE#
DSWE#
LD0
LD2
LD3
M1
FRM1
LVEE#
DSMD[0..7]
DSMD6
DSMD7
DSMD0
DSMD1
DSMD2
DSMD3
DSMD4
DSMD5
DSMD[0..7]
VLBLE#
VLBHE#
VLW/R#
VLM/IO#
VLD/C#
VLADS#
VLLDEV#
VLRDYI# 1 2
S60 SHORT
1 2 S61 SHORT
1 2
S62 SHORT
1 2
S63 SHORT
1 2 S64 SHORT
1 2
S65 SHORT
1 2
S66 SHORT
1 2 S67 SHORT
NOTE
Switch in VLBRDYI# to use the VL Bus.
Switch in VGARDY# to use the VGA Connector
Switch in VLRDYO# if the VGA card needs it.
VGARDY#
VLRDYO#
VLRDYI# Local Bus Interface