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IEEE 1394 VT6307S
IEEE1394
PCI_AD[31:0]
[15,20,29]
PCI_AD[31:0]
PCI_AD31
PCI_AD30
PCI_AD29
PCI_AD28
PCI_AD27
PCI_AD26
PCI_AD25
PCI_AD24
PCI_AD23
PCI_AD22
PCI_AD21
PCI_AD20
PCI_AD19
PCI_AD18
PCI_AD17
PCI_AD16
PCI_AD15
PCI_AD14
PCI_AD13
PCI_AD12
PCI_AD11
PCI_AD10
PCI_AD9
PCI_AD8
PCI_AD7
PCI_AD6
PCI_AD5
PCI_AD4
PCI_AD3
PCI_AD2
PCI_AD1
PCI_AD0
[15,20,29]
PCI_C/BE3#
[15,20,29]
PCI_C/BE2#
[15,20,29]
PCI_C/BE1#
[15,20,29]
PCI_C/BE0#
PCI_AD25
R461
*100_1%
[15]
PCLK_1394
[15]
PCI_GNT0#
[15]
PCI_REQ0#
[15,20,29]
PCI_FRAME#
[15,20,29]
PCI_IRDY#
[15,20,29]
PCI_TRDY#
[15,20,29]
PCI_DEVSEL#
[15,20,29]
PCI_STOP#
[15,20,29]
PCI_PERR#
[15]
PCI_INTD#
T159
[15,20,29]
PCI_PAR
[15]
PCIRST_SLOT1#
1394_PHYRST#
C761
*1u_04
1394_TPA0+, 1394_TPA0- & 1394_TPB0+, 1394_TPB0-
Layout Note:
1. VT6307S to Connector max length is 7"
2. Differential pair impedance is 110 ohms +- 6 ohms
3. Differential pair trace layout from VT6307S to 1394
connector must be parallel
4. Trace Layout
1394_TPA0+
Equal length
1394_TPA0-
+- 50 mils
1394_TPB0+
Equal length
1394_TPB0-
U33
94
86
PCI_AD31
PVA
95
87
PCI_AD30
PVA
96
PCI_AD29
97
VT6307S
36
PCI_AD28
PVD
98
46
PCI_AD27
PVD
101
PCI_AD26
102
5
PCI_AD25
VCC
103
17
PCI_AD24
VCC
106
21
PCI_AD23
VCC
107
30
PCI_AD22
VCC
109
32
PCI_AD21
VCC
113
99
PCI_AD20
VCC
114
110
PCI_AD19
VCC
115
111
PCI_AD18
VCC
116
122
PCI_AD17
VCC
117
PCI_AD16
2
PCI_AD15
3
71
1394_TPBIAS0
PCI_AD14
TPBIAS0
4
70
1394_TPA0+
PCI_AD13
TPA0P
7
PHY PORT 0
69
1394_TPA0-
PCI_AD12
TPA0M
8
68
1394_TPB0+
PCI_AD11
TPB0P
9
67
1394_TPB0-
PCI_AD10
TPB0M
10
PCI_AD9
11
PCI_AD8
14
PCI_AD7
15
POWER
PCI_AD6
16
PCI_AD5
18
PCI_AD4
19
PCI_AD3
20
PCI_AD2
24
78
Z2508
PCI_AD1
TPBIAS1
25
77
Z2509
PCI_AD0
TPA1P
PHY PORT 1
76
Z2510
TPA1M
104
75
Z2511
PCI_C/BE3
TPB1P
119
74
Z2512
PCI_C/BE2
TPB1M
1
PCI_C/BE1
12
PCI_C/BE0
Z2501
105
PCI_IDSEL
57
1394_XI
XI
90
PCI_CLK
92
PCI_GNT
93
OSCILLATOR
PCI_REQ
120
PCI_FRAME
121
PCI_IRDY
123
58
1394_XO
PCI_TRDY
XO
124
PCI_DEVSEL
125
60
1394_XCPS
PCI_STOP
XCPS
127
63
1394_XREXT
PCI_PERR
XREXT
88
PCI_INTA
Z2502
34
CONFIGURATION
43
1394_I2CEN
PCI_PME
I2CEN
128
44
Z2513
STRAPS
PCI_PAR
CARDEN
89
EEPROM/I2C
26
1394-EECS
PCI_RST
EECS
27
1394-EEDO
INTERFACE
EEDO
28
1394-EEDI
EEDI/SDA
55
29
1394-EECK
PHYRST
EECK/SCL
*VT6307S
Note:
Close to VT6307S
+VCC_1394
U38
8
VCC
CS
7
NC
SK
C812
6
NC
DI
5
GND
DO
*0.1u_04
*93C46
+PVA_1394
+3VS
C738
C740
C754
C739
*10u_08
*0.1u_04
*0.1u_04
*0.1u_04
L40
R512
*HCB1608K-121T25
*0_08
+VCC_1394
C816
C749
C819
C764
C809
C788
C815
C769
*10u_08
*0.1u_04
*0.1u_04
*0.1u_04
*0.1u_04
*0.1u_04
*0.1u_04
*0.1u_04
C733
*0.33u
R431
*54.9_1%
J1394
R432
*54.9_1%
LP3
1
8
Z2503
4
GND1
TPA+
shield
2
7
Z2504
3
GND2
TPA-
shield
3
6
Z2505
2
TPB+
4
5
Z2506
1
TPB-
R434
*54.9_1%
R433
*54.9_1%
*CM-4M3216
R435
*4.99K_1%
*SK13101
Z2507
C735
*270p
Note:
Close to 1394 CONN.
Note:
Close to VT6307S
C767
*10p_04
Crystal Placement
X4
*24.576MHz
Crystal must be place as close as
possible to the Chip. Keep traces
C747
*10p_04
all on one PCB layer.
1394_XCPS
1394_XREXT
1394_I2CEN
+3VS [2,6,8,11,12,13,14,15,16,17,19,20,21,23,26,27,29,30,31]
1
1394-EECS
2
1394-EECK
3
1394-EEDI
4
1394-EEDO
Schematic Diagrams
Sheet 24 of 44
J1394
IEEE 1394 VT6307S
1
2
3
4
R436
*1K_04_1%
R430
*6.34K_1%
C734
*47p
RA
R481
*4.7K_04
+VCC_1394
EEPROM
RA
4-Wire
X
NORMAL
I2C
4.7K
IEEE 1394 VT6307S B - 25
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