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Schematic Diagrams
MCP51 PCI
+3VS [2,6,8,11,12,13,14,16,17,19,20,21,23,24,26,27,29,30,31]
+5VS [8,19,20,21,23,25,26,27,28,30,31]
+3V [4,17,18,19,20,21,22,26,28,31,32,33]
Sheet 15 of 44
MCP51 PCI
[24]
[20]
[21]
[23]
[21]
B - 16 MCP51 PCI
PCI_AD[31..0]
[20,24,29]
PCI_AD[31..0]
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_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_C/BE0#
0
[20,24,29]
PCI_C/BE0#
PCI_C/BE1#
1
[20,24,29]
PCI_C/BE1#
PCI_C/BE2#
2
[20,24,29]
PCI_C/BE2#
PCI_C/BE3#
3
[20,24,29]
PCI_C/BE3#
PCI_FRAME#
[20,24,29]
PCI_FRAME#
PCI_IRDY#
[20,24,29]
PCI_IRDY#
PCI_TRDY#
[20,24,29]
PCI_TRDY#
PCI_STOP#
[20,24,29]
PCI_STOP#
PCI_DEVSEL#
[20,24,29]
PCI_DEVSEL#
PCI_PAR
[20,24,29]
PCI_PAR
PCI_PERR#
[20,24,29]
PCI_PERR#
PCI_SERR#
[20,29]
PCI_SERR#
PCI_PME#
[20,25,29]
PCI_PME#
PM_CLKRUN#
[25]
PM_CLKRUN#
PCIRST_SLOT1#
R489
33_04
PCI_RESET0#
PCIRST_SLOT1#
PCIRST#
R283
33_04
PCI_RESET1#
[20,29]
PCIRST#
R486
33_04
PCI_RESET2#
MINIPCIRST#
PCIRST_IDE_S#
R262
33_04
PCI_RESET3#
PCIRST_IDE_S#
LPCRST_FLASH#
R240
33_04
LPC_RESET#
LPCRST_FLASH#
R254
33_04
[25]
LPC_RST#
R560
33_04
LPCRST_SIO#
Voltage=+3.3V
+3VS
+5VS
1
2
U32A
BGA-508
MCP51
SEC 2 OF 7
AF19
AA22
PCI_REQ0#
PCI_AD0
PCI_REQ0*
AB21
AE22
PCI_REQ1#
PCI_AD1
PCI_REQ1*
AC19
AF21
PCI_REQ2#
PCI_AD2
PCI_REQ2*
AA20
AF22
PCI_REQ3#
PCI_AD3
PCI_REQ3*/GPIO
AA19
AE23
PCI_REQ4#
PCI_AD4
PCI_REQ4*/GPIO
AF20
PCI_AD5
AE19
PCI_AD6
AE20
AE21
PCI_GNT0#
PCI_AD7
PCI_GNT0*
AB20
AC21
PCI_GNT1#
PCI_AD8
PCI_GNT1*
AB19
AA21
PCI_GNT2#
PCI_AD9
PCI_GNT2*
AA18
AB24
PCI_GNT3#
PCI_AD10
PCI_GNT3*/GPIO
AB18
AB22
LOAD_TEST#
PCI_AD11
PCI_GNT4*/GPIO
AE18
PCI_AD12
AF18
PCI_AD13
AC17
AE11
PCI_INTA#
PCI_AD14
PCI_INTW*
AA17
AB11
PCI_INTB#
PCI_AD15
PCI_INTX*
AB15
AC11
PCI_INTC#
PCI_AD16
PCI_INTY*
AF15
AA11
PCI_INTD#
PCI_AD17
PCI_INTZ*
AE15
PCI_AD18
AF14
PCI_AD19
AE14
AE24
PCI_CLK0
PCI_AD20
PCI_CLK0
AA14
AF24
PCI_CLK1
PCI_AD21
PCI_CLK1
AB14
AD23
PCI_CLK2
PCI_AD22
PCI_CLK2
AC13
AF23
PCI_CLK3
PCI_AD23
PCI_CLK3
AB13
AB23
PCI_AD24
PCI_CLK4
AE13
PCI_AD25
AA12
AC23
PCI_AD26
PCI_CLKIN
AF13
PCI_AD27
AB12
C794
PCI_AD28
AF12
PCI_AD29
*10p_04
AE12
PCI_AD30
AF11
PCI_AD31
AD19
PCI_CBE0*
AB17
PCI_CBE1*
AA15
PCI_CBE2*
AA13
LPC_AD[3..0]
PCI_CBE3*
AC15
K24
LPC_AD0
PCI_FRAME*
LPC_AD0
AD15
H26
LPC_AD1
PCI_IRDY*
LPC_AD1
AB16
H25
LPC_AD2
PCI_TRDY*
LPC_AD2
AE16
K22
LPC_AD3
PCI_STOP*
LPC_AD3
AA16
PCI_DEVSEL*
AE17
PCI_PAR
AF16
PCI_PERR*/GPIO
AF17
PCI_SERR*
AD11
PCI_PME*/GPIO
AF25
G25
LPC_FRAME#
PCI_CLKRUN*/GPIO
LPC_FRAME*
K21
LPC_DRQ0#
LPC_DRQ0*
K23
LPC_DRQ1#
LPC_DRQ1*/LPC_CS*
L22
INT_SERIRQ
LPC_SERIRQ
H24
H8_LPCPD#
LPC_PWRDWN*/GPIO
AE25
PCI_RESET0*
AD24
PCI_RESET1*
F26
LPC_CLK0
LPC_CLK0
AE26
PCI_RESET2*
W22
G26
LPC_CLK1
PCI_RESET3*
LPC_CLK1
L26
LPC_RESET*
C715
I94
*10p_04
Q87
*2N7002
D
S
Z1501
R251
*4.7K_04
H8
G
Z1502
+3VS
R247
U19
*0_04
U31
5
*TC7SZ08
*74AHC1G14
4
Z1503
2
4
1
3
PCI_REQ0# [24]
PCI_REQ1# [29]
PCI_REQ2# [20]
PCI_GNT0# [24]
PCI_GNT1# [29]
PCI_GNT2# [20]
T85
T86
PCI_INTA# [20,29]
PCI_INTB# [20,29]
PCI_INTC# [20,29]
PCI_INTD# [24]
R504
22_04
PCLK_PCM
PCLK_PCM [29]
R503
22_04
PCLK_MPCI
PCLK_MPCI [20]
R284
22_04
PCLK_1394
PCLK_1394 [24]
PCI_CLK4
R275
22_04
PCI_CLKIN
C793
C460
C804
C457
*10p_04
*10p_04
*10p_04
*10p_04
PCI_REQ1#
PCI_REQ3#
PCI_REQ2#
LPC_AD[3..0] [21,23,25]
PCI_REQ0#
PCI_IRDY#
PCI_FRAME#
+3VS
+3VS
+3VS
PCI_TRDY#
R238
R429
R559
PCI_SERR#
PCI_STOP#
8.2K
10K_04
10K_04
PCI_PERR#
PCI_INTA#
PCI_DEVSEL#
LPC_FRAME# [21,23,25]
PCI_INTD#
LPC_DRQ0# [21]
PCI_INTB#
PCI_INTC#
INT_SERIRQ [21,25,29]
H8_LPCPD# [21,25]
PM_CLKRUN#
PCI_REQ4#
R419
22_04
LPC_DRQ1#
PCLK_H8 [25]
LPC_AD3
LPC_AD1
R423
22_04
LPC_AD2
PCLK_FWH [23]
LPC_AD0
C724
R495
22_04
PCLK_SIO
PCLK_SIO [21]
*10p_04
Change from D03A to D04
R501
PCI_PME#
LPC_RST# [25]
R260
*100K_04
FLASH
+3VS
RN69
8P4RX8.2K
1
8
2
7
3
6
4
5
8
1
7
2
6
3
5
4
RN33
8P4RX8.2K
RN70
8P4RX8.2K
1
8
2
7
3
6
4
5
8
1
7
2
6
3
5
4
RN34
8P4RX8.2K
R498
8.2K
R502
8.2K
R235
8.2K
8
1
7
2
6
3
5
4
RN32
8P4RX8.2K
+3V
8.2K
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