User Guide
Schematic Diagrams
B - 20 PCI1394 TSB43AB21 (71-D50E0-D03)
Schematic Diagrams
PCI1394 TSB43AB21
Sheet 19 of 29
PCI1394
TSB43AB21
+3VS
+3VS
+3VS
+3VS
+3VS
PCLK1394 [4]
PGNT#1 [15]
PCIRST# [10,15,17,18,21,22,24,26]
PREQ#1 [15]
PAR [15,18,20,24]
IRDY# [15,18,20,24]
C/BE#1 [15,18,20,24]
PERR# [15,18,20,24]
DEVSEL# [15,18,20,24]
FRAME# [15,18,20,24]
AD[0..31] [15,18,20,24]
C/BE#2 [15,18,20,24]
SERR# [15,18,20,24]
TRDY# [15,18,20,24]
C/BE#0 [15,18,20,24]
C/BE#3 [15,18,20,24]
STOP# [15,18,20,24]
PIRQ-5 [15]
PIRQ-1 [10,15,24]
AD17
Z1936
Z1901
Z1918
AD28
AD25
AD21
AD16
Z1942
ROM_AD
AD29
AD23
AD2
AD4
Z1909
AD[0..31]
AD24
AD17
AD0
Z1908
Z1914
Z1927
AD31
AD18
Z1944
ROM_CLK
AD5
Z1921
Z1902
Z1929
C/BE#0
Z1913
AD6
Z1911
AD1
AD3
AD7
AD9
AD10
AD12
AD14
Z1906
Z1926
Z1928
Z1930
C/BE#1
AD30
AD19
C/BE#3
AD26
AD20
Z1931
Z1907
PCIRST#
PCIRST#
C/BE#2
Z1905
Z1903
Z1941
ROM_AD
ROM_CLK
AD15
Z1912
Z1904
AD8
Z1919
Z1915
Z1916
AD27
Z1937
AD22
AD11
AD13
Z1910
Z1920
Z1917
Z1939
Z1943
Z1934
Z1932
Z1935
Z1933 Z1923
Z1922
Z1925
Z1924
TZ1901
Z1938
J1394PORT1
1394_CON
4
3
2
1
GND2
GND1
TPA+
TPA-
TPB+
TPB-
GND
GND
L52
B4W
1
2
3
45
6
7
8
R62
33
R65 0
RP4
220X4
81
72
6
5
3
4
L24
HCB1608K-121T25
1 2
C50 0.1UF
C472
0.1UF
T214
RP103 8P4RX1K
81
72
6
5
3
4
R57 *33
C106
0.1UF
C107
0.1UF
C79
0.1UF
C81
12PF
C75
12PF
U5
24C02
1
2
3
4
8
7
6
5
A0
A1
A2
GND
VCC
WC
SCLK
SDA
RP5
4.7KX4
81
72
6
5
3
4
C76
0.1UF
C69
0.1UF
C86
0.1UF
C41
0.1UF
C34
0.1UF
C445
10UF/16V
C80
0.1UF
C74
0.1UF
C102
0.1UF
C101
0.1UF
C60
0.1UF
C108
0.1UF
C35
0.1UF
C18
220PF
C33
0.1UF
C98
10UF/16V
C19
1UF
R54
2.7K
R56
2.7K
C62
10UF/16V
C32
0.1UF
C88
0.1UF
R80 100
R55
*4.7K
R400
220
R399 220
R52 *0 R72 *0
C54
1000PFF
C22
0.1UF
R401
220
R14
5.11K 1%
R15
56.2 1%
R16
56.2 1%
R60 0
R59
10K
R42
1K
R41
6.34K 1%
R51
4.7K
R18
56.2 1%
Y1
24.576MHZ
12
TSB43AB21
POWER CLASS
OSCILLATOR
PHY PORT 2
BIAS CURRENT
FILTER
PHY PORT 1
EEPROM 2 WIRE BUS
PCI BUS INTERFACE
U31
TSB43AB21
13
16
18
19
21
22
24
25
26
28
29
31
32
36
37
38
40
41
42
43
45
46
49
50
52
53
54
56
84
82
81
80
79
77
76
74
71
70
69
67
66
65
63
61
58
57
106
125
124
123
122
121
116
115
114
113
112
3
4
118
119
7
15
27
39
51
59
72
88
100
1
2
107
108
120
109
110
111
117
126
127
44
55
64
68
8
9
75
83
93
103
128
10
11
86
94
95
96
101
87
85
14
17
23
30
33
102
104
105
89
90
12
6
5
20
35
48
62
78
92
91
99
98
97
34
47
60
73
PCI_INTA
PCI_CLK
PCI_GNT
PCI_REQ
PCI_PME
PCI_AD31
PCI_AD30
PCI_AD29
PCI_AD28
PCI_AD27
PCI_AD26
PCI_AD25
PCI_AD24
PCI_IDSEL
PCI_AD23
PCI_AD22
PCI_AD21
PCI_AD20
PCI_AD19
PCI_AD18
PCI_AD17
PCI_AD16
PCI_FRAME
PCI_IRDY
PCI_TRDY
PCI_DEVSEL
PCI_STOP
PCI_PERR
PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_PAR
PCI_SERR
CPS
TPBIAS1
TPA1+
TPA1-
TPB1+
TPB1-
TPBIAS0
TPA0+
TPA0-
TPB0 +
TPB0 -
FILTER0
FILTER1
R0
R1
PLLVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
DVDD
AVDD
AVDD
AVDD
AVDD
AVDD
AGND
AGND
AGND
AGND
AGND
AGND
DGND
DGND
DGND
DGND
PLLGND1
PLLGND2
DGND
DGND
DGND
DGND
AGND
TEST17
TEST16
CYCLEOUT
TEST9
TEST8
TEST7
TEST3
CYCLEIN
PCI_RST
G_RST
DGND
DGND
DGND
DGND
TEST2
TEST1
TEST0
GPIO3
GPIO2
PCI_CLKRUN
X0
X1
VDDP
VDDP
VDDP
VDDP
VDDP
SDA
SCL
PC0
PC1
PC2
PCI_C/BE3
PCI_C/BE2
PCI_C/BE1
PCI_C/BE0
R17
56.2 1%
R61
220
Crystal must be place as close as
possible to the Chip. Keep traces
all on one PCB layer.
CLOSE TO CHIP
*Del R210 & R638 for TSB 43AB21*
Crystal Placement
TSB43AB21 1 PORT 1394
TSB43AB22 2 PORT 1394
CHASSIS_GND