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Schematic Diagrams
PCI 1394a TI TSB43AB22
Sheet 19 of 40
PCI 1394a TI
TSB43AB22
B - 20 PCI 1394a TI TSB43AB22
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60 mil
R415
0(R)(1206)
+3V
R416
0(1206)
+3VS
C519
C490
10U(0805)
0.1U
C472
C520
10U(0805)
0.1U
R368
0
1394VCC
C489
R378
R379
1U(0805)
56.2
56.2
TPA1+
TPA1-
TPB1+
TPB1-
R385
56.2
R383
5.11K
IEEE1394a
R384
56.2
C494
220P
CLOSE TO TSB43AB21
J1394AB1
1
TPA1+
2
TPA1-
3
4
TPB1+
5
TPB1-
6
7
TPA0+
8
TPA0-
9
10
TPB0+
11
TPB0-
12
CON12
C499
R393
R394
1U(0805)
56.2
56.2
TPA0+
TPA0-
TPB0+
TPB0-
R400
56.2
R398
5.11K
R399
56.2
C505
220P
CLOSE TO TSB43AB21
1394VCC
R446
R445
2.7K
2.7K
8
7
PHYSCLK
6
PHYSDATA
5
60 mil
1394VCC
1394VCC
R433
4.7K
1394VCC
R434
10K
R447
4.7K
R359
4.7K
R360
4.7K
C495
C500
C506
C507
0.1U
0.01U
0.01U
0.01U
15
DVDD
C535
C534
C533
C518
27
DVDD
39
DVDD
0.1U
0.01U
0.01U
0.01U
51
DVDD
59
DVDD
72
DVDD
88
DVDD
100
DVDD
7
TSB43AB21
PLLVDD
1
AVDD
C460
C477
C476
2
AVDD
107
AVDD
0.1U
0.01U
108
AVDD
10U(0805)
120
AVDD
PCI BUS INTERFACE
R406
1K
106
CPS
125
PHY PORT 2
TPBIAS1
124
TPA1+
123
TPA1-
122
TPB1+
121
TPB1-
118
BIAS CURRENT
R0
R392
6.34K_1%
119
R1
C475
12P
6
OSCILLATOR
X0
24.576MHz
Y5
C474
12P
5
X1
C473
0.1U
3
FILTER
FILTER0
4
FILTER1
PHYSDATA
92
EEPROM 2 WIRE BUS
SDA
PHYSCLK
91
SCL
99
POWER CLASS
PC0
98
PC1
97
PC2
116
PHY PORT 1
TPBIAS0
115
TPA0+
114
TPA0-
113
TPB0 +
112
TPB0 -
94
TEST9
95
TEST8
101
TEST3
102
TEST2
104
TEST1
105
TEST0
R448
R376
0(R)
0(R)
C543
C542
* Del R622 & R623 for TSB43AB22
1U(0805)
0.1U
U47
1
VCC
AD0
2
WE#
AD1
3
SCL
AD2
4
SDA
GND
+3VS
S-24C02
+3VS
(2,8,9,10,11,12,13,14,15,16,20,21,22,24,25,27,29,31,32,33)
+3V
+3V
(11,14,17,18,20,21,24,29,32,33)
C478
C479
C480
0.01U
0.1U
10U(0805)
AD[0..31]
AD[0..31]
(11,17,20,29)
AD31
22
PCI_AD31
AD30
24
PCI_AD30
25
AD29
PCI_AD29
26
AD28
PCI_AD28
28
AD27
PCI_AD27
AD26
29
PCI_AD26
31
AD25
PCI_AD25
32
AD24
PCI_AD24
37
AD23
PCI_AD23
AD22
38
PCI_AD22
AD21
40
PCI_AD21
41
AD20
PCI_AD20
42
AD19
PCI_AD19
AD18
43
PCI_AD18
AD17
45
PCI_AD17
46
AD16
PCI_AD16
61
AD15
PCI_AD15
AD14
63
PCI_AD14
AD13
65
PCI_AD13
66
AD12
PCI_AD12
67
AD11
PCI_AD11
69
AD10
PCI_AD10
AD9
70
PCI_AD9
71
AD8
PCI_AD8
74
AD7
PCI_AD7
76
AD6
PCI_AD6
AD5
77
PCI_AD5
AD4
79
PCI_AD4
80
AD3
PCI_AD3
81
AD2
PCI_AD2
AD1
C/BE#[0..3]
82
PCI_AD1
C/BE#[0..3] (11,17,20,29)
AD0
84
PCI_AD0
34
C/BE#3
PCI_C/BE3
47
C/BE#2
PCI_C/BE2
C/BE#1
60
PCI_C/BE1
C/BE#0
73
PCI_C/BE0
16
PCLK1394
PCI_CLK
PCLK1394 (2)
18
PGNT#1
PGNT#1
(11)
PCI_GNT
19
PREQ#1
PCI_REQ
PREQ#1
(11)
36
R386
100
PCI_IDSEL
AD17
(11,17,20,29)
49
FRAME#
PCI_FRAME
FRAME#
(11,17,20,29)
50
IRDY#
IRDY#
(11,17,20,29)
PCI_IRDY
52
TRDY#
TRDY#
(11,17,20,29)
PCI_TRDY
DEVSEL#
53
PCI_DEVSEL
DEVSEL# (11,17,20,29)
STOP#
54
PCI_STOP
STOP#
(11,17,20,29)
56
PERR#
PERR#
(11,17,20,29)
PCI_PERR
13
R370
0
PCI_INTA
21
R369
0(R)
PCI_PME
PME#
(12,17,20,22,24,29)
SERR#
57
R377
0(R)
PCI_SERR
SERR#
(11,17,20,29)
58
PAR
PAR
(11,17,20,29)
PCI_PAR
12
R361
10K
PCI_CLKRUN
85
R436
0
PCI_RST
PCIRST#
(11,17,22,24,27,29)
R450
0(R)
PRST#
(17,20,21,29)
R435
0
14
G_RST#
R374
43K(R)
1394VCC
G_RST
89
GPIO3
90
GPIO2
C461
R432
R449
0.1U(R)
220
220
PCLK1394
CLOSE TO TSB43AB21
INT#E
(11)
INT#C
(11,17)
R375
0(R)
C462
0.1U(R)
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