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S1D13505 S5U13505B00C Rev. 1.0 ISA Bus Evaluation Board User Manual

X23A-G-004-05 Issue Date: 01/02/05

Figure 3: S1D13505B00C Schematic Diagram (3 of 4)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
1.0
Epson Research & Development, Inc.
S5U13505B00C ISA Bus Evaluation Board
B
34Tuesday, March 24, 1998
Size Document Number Rev
Date: Sheet of
D7
D6
D5
D4
D3
D2
D1
D0
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D8
D9
D10
D11
D12
D13
D14
D15
D[0..15]
LA23
LA22
LA17
LA21
LA20
LA19
LA18
A[0..19]
LA[17..23]
+12V
VCC
VCC
VCC
VCC
VCC
VCC
+12V
VCC VCC
VCC VCC VCC
J2
AT CON-A
/IOCHCK
1
SD7
2
SD6
3
SD5
4
SD4
5
SD3
6
SD2
7
SD1
8
SD0
9
IOCHRDY
10
AEN
11
SA19
12
SA18
13
SA17
14
SA16
15
SA15
16
SA14
17
SA13
18
SA12
19
SA11
20
SA10
21
SA9
22
SA8
23
SA7
24
SA6
25
SA5
26
SA4
27
SA3
28
SA2
29
SA1
30
SA0
31
J3
AT CON-B
GND 1
RESET 2
+5V 3
IRQ9 4
-5V 5
DRQ2 6
-12V 7
OWS 8
+12V 9
GND 10
/SMEMW 11
/SMEMR 12
/IOW 13
/IOR 14
/DACK3 15
DRQ3 16
/DACK1 17
DRQ1 18
/REFRESH 19
CLK 20
IRQ7 21
IRQ6 22
IRQ5 23
IRQ4 24
IRQ3 25
/DACK2 26
T/C 27
BALE 28
+5V 29
OSC 30
GND 31
J5
AT CON-D
/MEMCS16 1
/IOCS16 2
IRQ10 3
IRQ11 4
IRQ12 5
IRQ15 6
IRQ14 7
/DACK0 8
DRQ0 9
/DACK5 10
DRQ5 11
/DACK6 12
DRQ6 13
/DACK7 14
DRQ7 15
+5V 16
MASTER 17
GND 18
R30
10K
R33
10K
R32
10K
R31
10K
J4
AT CON-C
/SBHE
1
LA23
2
LA22
3
LA21
4
LA20
5
LA19
6
LA18
7
LA17
8
/MEMR
9
/MEMW
10
SD8
11
SD9
12
SD10
13
SD11
14
SD12
15
SD13
16
SD14
17
SD15
18
R34
10K R35
10K
+C21
4.7uF 16V +C24
4.7uF 16V
+C22
4.7uF 16V +C23
4.7uF 16V
RFSH#
BALE
RESET
MCS16#
WE1#
D[0..15]
A[0..19]
LA[17..23]
WAIT#
BUSCLK
RD#
WE0#