Schematics; Schematics For Pdiusbd12 Evaluation Board - Philips PDIUSBD12 User Manual

Interconnectivity
PDIUSBD12 Evaluation Board (PC Kit) User's Manual

Schematics

Schematics for PDIUSBD12 evaluation board

C1
VCC
4.7 TANT
J2
DB25
1 2
DATA7
3 4
DATA6
5 6
DATA5 CLKOUT
7 8
DATA4 -AD_EN
9 10
DATA3 RESET
11 12
DATA2 -IOW
13 14
DATA1 -IOR
15 16
DATA0 T/C
17 18
ADDR2 -DACK
19 20
ADDR1 DRQ
21 22
ADDR0 IRQ
23 24
25
Shell to GND
2 18
DATA0 D0
A1 B1
3 17
DATA1 D1
A2 B2
DATA2 4 16 D2
A3 B3
5 15
DATA3 D3
A4 B4
6 14
DATA4 D4
A5 B5
7 13
DATA5 D5
A6 B6
8 12
DATA6 D6
A7 B7
9 11
DATA7 D7
A8 B8
19
G
U2
1
74LS245
DIR
-DIR_245
ADDR2 1 19
I1 O1
2 18
ADDR1 -RD_EVAL
I2 O2
3 17
ADDR0 -WR_EVAL
I3 O3
4 16
-IOW -CS_D12
I4 O4
5 15
-IOR ZERO_WAIT
I5 O5
6 14
-DACK
I6 O6
-AD_EN 7 13 RESET_N
I7 O7
8 12
RESET IRQ
I8 O8
9
I9
U5
C15 11
16L8
I10
1000P
INT_EN
INT_N
VCC
CLKOUT
1 2
D7 INT_N
3 4
D6 RESET_N
5 6
D5 -AD_EN
7 8
D4 -IOW
9 10
D3 -IOR
11 12
D2 ADDR2
13 14
D1 ADDR1
15 16
D0 ADDR0
17 18
19 20
J3
CON20A
_______________________________________________________________________________________________
C13 S5
V_BUS
BUS POWERED
470P, Ceramic
PDIUSBD12
U1
R4 R5
1
D0
4.7K 4.7K
DATA0
2
D1
DATA1 VOUT3.3
VCC 3
D2
DATA2
4
D3
DATA3
5
GND
6
D4
DATA4 XTAL2
7
D5
DATA5 XTAL1
D6 8
DATA6
D7 9
DATA7 RESET_N
10
ALE EOT_N
11
-CS_D12
CS_N DMACK_N
12
SUSPEND
SUSPEND DMREQ
13
CLKOUT
14
INT_N
INT_N
18
D0
1Y1 1A1
D1 16
1Y2 1A2
14
D2
1Y3 1A3
12
D3
1Y4 1A4
9
D4
2Y1 2A1
7
D5
2Y2 2A2
5
D8 D6
2Y3 2A3
3
D7
2Y4 2A4
1G
2G
U3
74HCT244
3 2
D0
D1 Q1
4 5
D1
D2 Q2
7 6
D2
D3 Q3
D3 8 9
D4 Q4
13 12
D4
D5 Q5
14 15
D5
D6 Q6
17 16
D6
D7 Q7
D7 18 19
D8 Q8
11
CLK
1
CLR
U6
74HCT273
C8 C9 C10 C11 C12 VCC
0.1 0.1 0.1 0.1 0.1
+ C7
10 TANT
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R1
VCC
470
C3
+
0.1
D1
GREEN
28
ADDR0
A0
R2
27
22 1%
26
D+
25
D-
24
Y1 6MHz
VCC
R3
23
XTAL2
22
XTAL1
22 1%
21
GL_N
20 C5
19
47P
18 C6
-DACK
17
DRQ
22P
16
-IOW
WR_N
15
-IOR
RD_N OSC1
4 5
G O
1 8
N V
2
4
6
8
11 V_BUS
13
15 * OSC1 is optional replacement
for Y1, C5 and C6.
17
1 R11
19
1K
1 2 R16
1M
U4A
74LS05
3
13 12
U4F
74LS05
Title
D12 EVALUATION BOARD
Size Document Number
A D12-EVAL-200
Date: Thursday, April 23, 1998
Page 12 of 14
REV. 2.1
L1
V_BUS
Ferrite Bead
J1
C2
1
4.7 TANT
VBUS
2
D-
3
D+
4
GND
5
SHIELD
UP_CONN
L2
Ferrite Bead
C16
C14
0.1
0.1
R7 R8 R9 R10
VCC
10K 10K 10K 10K
VCC
S1
S2
S3
S4
VCC
R12 R13 R14 R15
470 470 470 470
D2 D3 D4 D5
RED RED RED RED
U4B
74LS05
4
U4C
74LS05
5 6
9 8
U4D
74LS05
11 10
U4E
74LS05
Rev
2.00
Sheet 1 of 1