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C-7
04/18/00
Appendix C
PI7C7100
3-Port PCI Bridge
ADVANCE INFORMATION
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
Note: Those AGNDs are only connected to a
small GND plane on the top signal layer
PI7C7100
1.3
Three Port PCI Bridge Evaluation Board
C
55
Friday, March 17, 2000
2380 Bering Dr., San Jose,
C
A
Top Vi
e
w
Title
Size
Document Number
Rev
Date:
Sheet
of
Edge
PCIEDGE
IRDY_L
LOCK_L
PERR_L
FRAME_L
TRDY_L
STOP_
L
PAR
DVSEL_L
INTB_L
INTD_L
RESET_L
INTA_L
INTC_L
CLK
REQ_L
GNT_L
M66EN
TCK
TDO
TDI
TM
S
TRST_L
IDSEL_L
SERR_L
AD[31:0]
C/BE[3:0]
S2_INTERFACE
PCIBUS2
IRDY_L
LOCK_L
PERR_L
FRAME_L
TRDY_L
STOP_
L
PAR
DEVSEL_L
REQ0_L
GNT0_L
SERR_L
REQ1_L
GNT1_L
REQ2_L
GNT2_L
REQ3_L
GNT3_L
M66EN
INTA_L
INTC_L
INTB_L
INTD_L
RESET_L
CLK0
IDSEL0_L
CLK1
CLK2
CLK3
IDSEL1_L
IDSEL2_L
IDSEL3_L
AD[31:0]
C/BE[3:0]
S1_INTERFACE
PCIBUS
IRDY_L
LOCK_L
PERR_L
FRAME_L
TRDY_L
STOP_
L
PAR
DEVSEL_L
REQ0_L
GNT0_L
SERR_L
REQ1_L
GNT1_L
REQ2_L
GNT2_L
REQ3_L
GNT3_L
M66EN
INTA_L
INTC_L
INTB_L
INTD_L
RESET_L
CLK0
IDSEL0_L
CLK1
CLK2
CLK3
IDSEL1_L
IDSEL2_L
IDSEL3_L
AD[31:0]
C/BE[3:0]
CHIP
PCICHIP
S2_PAR
S1_FRAMEN
S2_IRDYN
S1_AD[31:0]
P_CBE[3:0]
S2_LOCKN
S1_IRDYN
P_AD[31:0]
S1_LOCKN
S2_PERRN
S2_STOPN
S1_RESETN
S2_DEVSELN
S1_TRDYN
S1_STOPN
S2_CBE[3:0]
S2_RESETN
S2_FRAMEN
S1_DEVSELN
S2_AD[31:0]
S2_TRDYN
S1_PAR
S1_PERRN
S1_CBE[3:0]
S2_SERRN
S2_REQN[7:0]
S2_GNTN[7:0]
S1_REQN[7:0]
S1_SERRN
P_IDSEL
TCK
TDO
TDI
TM
S
P_DEVSELN
P_FRAMEN
P_GNTN
P_IRDYN
P_LOCKN
P_PAR
P_PERRN
P_REQN
P_RESETN
P_SERRN
P_STOPN
P_TRDYN
PLL_CAP2
PLL_CAP1
PLL_SCLK
P_M66EN
S_M66EN
TRST_L
SCLKOUT[15:0]
PLL_PCLK
S1_GNTN[7:0]
INTD_L
INTC_L
INTB_L
INTA_L
INTA_L
INTB_L
INTC_L
INTD_L
INTB_L
INTC_L
INTD_L
INTA_L
S2_IRDY_L
P_C/BE[3:0]
S2_LOCK_L
S2_PERR_L
S2_FRAME_L
S1_PAR_L
S1_PAR_L
P_DEVSEL_L
P_GNT_L
P_LOCK_L
P_PERR_L
S2_STOP
_L
S1_DEVSEL_
L
S2_GNTN[7:0]
P_IRDY_L
P_PERR_L
P_RESET_L
TRST_L
S2_LOCK_L
S2_C/BE[3:0]
S1_PERR_L
TDI
P_STOP_
L
P_TRDY_L
PLL_CAP2
S2_DEVSEL_L
S2_RESET_L
S1_C/BE[3:0]
P_IDSEL_L
S2_IRDY_L
P_AD[31:0]
P_AD[31:0]
S2_PERR_L
S2_STOP
_L
S1_RESET_
L
S1_STOP
_
L
S1_C/BE[3:0]
S1_GNTN[7:0]
P_SERR_L
P_M66EN
S1_FRAME_L
TM
S
P_PAR_L
S2_C/BE[3:0]
S2_RESET_L
S2_AD[31:0]
S1_PERR_L
S2_DEVSEL_
L
S1_STOP
_
L
TCK
P_FRAME_L
P_RESET_L
S_CLK
S1_SERR_L
S2_TRDY_L
S2_SERR_L
P_DEVSEL_L
P_SERR_L
S1_FRAME_L
P_C/BE[3:0]
S1_LOCK_L
S2_REQN[7:0]
TMS
P_GNT_L
PLL_CAP1
S2_PAR_L
P_IRDY_L
P_STOP_
L
S2_FRAME_L
S1_SERR_L
P_IDSEL_L
TCK
TDI
S_M66EN
S2_PAR_L
S2_TRDY_L
S2_SERR_L
TDO
P_LOCK_L
S1_LOCK_L
TDO
P_FRAME_L
P_PAR_L
P_REQ_L
P_TRDY_L
P_M66EN
TRST_L
S1_RESET_
L
S1_DEVSEL_
L
P_REQ_L
P_CLK
S1_REQN[7:0]
S1_TRDY_L
S1_IRDY_L
S1_IRDY_L
S1_TRDY_L
S1_IDSEL0_L
S1_IDSEL1_L
S1_IDSEL2_L
S1_IDSEL3_L
S2_AD[31:0]
S2_IDSEL0_L
S2_AD20
S2_IDSEL1_L
S2_AD21
S2_IDSEL2_L
S2_AD22
S2_IDSEL3_L
S2_AD23
S2_IDSEL0_L
S2_IDSEL1_L
S2_IDSEL2_L
S2_IDSEL3_L
S1_IDSEL3_L
S1_AD23
S1_IDSEL1_L
S1_AD21
S1_IDSEL0_L
S1_AD20
S1_IDSEL2_L
S1_AD22
SCLKOUT0/4
SCLKOUT6
SCLKOUT2/6
SCLKOUT3/7
SCLKOUT1/5
SCLKOUT[15:0]
SCLKOUT8/12
SCLKOUT9/13
SCLKOUT11/15
SCLKOUT10/14
SCLKOUT13
SCLKOUT14
S1_GNTN[7:0]
S
1_REQN[7:0]
S2_GNTN[7:0]
S
2_REQN[7:0]
S1_GNTN5
S1_REQN5
S2_GNTN5
S2_REQN5
S1_REQN3/7
S1_REQN7
S1_REQN1/5
S1_GNTN3/7
S1_GNTN7
S1_GNTN1/5
S1_GNTN2/6
S1_GNTN6
S1_REQN2/6
S1_REQN6
S2_REQN1/5
S2_GNTN1/5
S2_REQN2/6
S2_REQN6
S2_GNTN3/7
S2_GNTN7
S2_GNTN2/6
S2_GNTN6
S2_REQN3/7
S2_REQN7
S1_GNTN1/5
S1_GNTN2/6
S1_GNTN3/7
S1_GNTN0/4
S1_REQN0/4
S1_REQN2/6
S1_REQN1/5
S1_REQN3/7
S2_REQN1/5
S2_GNTN3/7
S2_GNTN2/6
S2_REQN0/4
S2_REQN2/6
S2_REQN3/7
S2_GNTN0/4
S2_GNTN1/5
SCLKOUT12
SCLKOUT11
SCLKOUT10
SCLKOUT9
SCLKOUT8
SCLKOUT5
SCLKOUT0
S1_GNTN4
S1_GNTN0/4
S1_GNTN3
S1_GNTN2
S1_GNTN1
S1_GNTN0
S1_REQN0
S1_REQN0/4
S1_REQN4
S1_REQN2
S1_REQN1
S1_REQN3
S2_GNTN0
S2_GNTN0/4
S2_GNTN4
S2_GNTN2
S2_GNTN1
S2_GNTN3
S2_REQN0
S2_REQN0/4
S2_REQN4
S2_REQN2
S2_REQN1
S2_REQN3
SCLKOUT7
SCLKOUT15
S1_AD[31:0]
S1_AD[31:0]
S2_GNTN3/7
S2_GNTN2/6
S2_GNTN0/4
S2_GNTN1/5
S2_REQN1/5
S2_REQN0/4
S2_REQN2/6
S2_REQN3/7
S1_REQN0/4
S1_REQN2/6
S1_REQN1/5
S1_REQN3/7
S1_GNTN1/5
S1_GNTN2/6
S1_GNTN3/7
S1_GNTN0/4
SCLKOUT4
SCLKOUT2
SCLKOUT1
SCLKOUT3
+5V
+3.3V
+3.3V
C350
100
p
C351
100p
R148
4.7k
R150
4.7k
U20
Test Point
T
U19
Test Point
T
U17
Test Point
T
C352
47p
C349
47p
R174
22
1
2
R164
0
1
2
R163
0
1
2
R162
0
1
2
R161
0
1
2
P1
HEADER 6
1
2
3
4
5
6
R199
5.1K
1
2
R173
22
1
2
R152
22
1
2
R151
22
1
2
R149
22
1
2
R147
22
1
2
R170
22
1
2
R143
22
1
2
R165
0
1
2
R177
0
1
2
R178
0
1
2
R179
0
1
2
R180
0
1
2
R184
0
1
2
R166
0
1
2
R182
0
1
2
R183
0
1
2
R181
0
1
2
R188
0
1
2
R167
0
1
2
R186
0
1
2
R187
0
1
2
R185
0
1
2
R192
0
1
2
R168
0
1
2
R190
0
1
2
R191
0
1
2
R189
0
1
2
R171
22
1
2
R172
22
1
2
R175
22
1
2
R176
22
1
2
U22
1header
T
1
U23
1header
T
1
U24
1header
T
1
U25
1header
T
1
U26
1header
T
1
U27
1header
T
1
U28
1header
T
1
U29
1header
T
1
U30
1header
T
1
U31
1header
T
1
U32
1header
T
1
U33
1header
T
1
U34
1header
T
1
U35
1header
T
1
U36
1header
T
1
U37
1header
T
1
R49
5.1K
1
2
R169
22
1
2
R145
22
1
2
R144
22
1
2
R146
22
1
2