Diagram B8, Isp1561Bm (Ic 7N00) - Philips BJ3.0E Service Manual

EN 160 9. BJ3.0E PA

9.11.11 Diagram B8, ISP1561BM (IC 7N00)

Block Diagram
PME#
4
19
CLK
AD[31:0]
PCI CORE
C/BE#[3:0]
REQ#
GNT#
PCI MASTER
IDSEL
INTA#
FRAME#
DEVSEL#
PCI SLAVE
IRDY#
CLKRUN#
CONFIGURATION SPACE
PAR
CONFIGURATION FUNCTION 0
PERR#
SERR#
CONFIGURATION FUNCTION 1
TRDY#
CONFIGURATION FUNCTION 2
STOP#
CORERESET
18
RST#
V DD
POR
VDD_DETECT
87
XTAL1
XOSC
XTAL2
88
OC1
AMB1
GRN1
GL1
PWE1
Pin Configuration
Circuit Descriptions, Abbreviation List, and IC Data Sheets
SMI#
15
OHCI (FUNCTION 0)
RAM
ATX1
ORIGINAL
Hi-SPEED
ATX ATX
89 92 95 91 90 102 103 105 113 114 112 106 116 117
OC3
AMB3
GRN3
GL3
PWE3
DM1 DP1
SEL48M 1
SCL 2
SDA 3
PME# 4
V AUX 5
DGND 6
IRQ1 7
IRQ12 8
SEL2PORTS 9
V 10
DD
A20OUT 11
KBIRQ1 12
MUIRQ12 13
DGND 14
SMI# 15
INTA# 16
V DD 17
RST# 18
CLK 19
GNT# 20
DGND 21
REQ# 22
AD[31] 23
AD[30] 24
V DD 25
AD[29] 26
AD[28] 27
AD[27] 28
DGND 29
AD[26] 30
AD[25] 31
AD[24] 32
Figure 9-20 Internal block diagram and pin configuration
SEL48M SCL SDA
1 2 3
GLOBAL CONTROL
OHCI (FUNCTION 1)
RAM
PORT ROUTER
ATX3
ORIGINAL ORIGINAL
Hi-SPEED
ATX ATX ATX
96 99 100
OC2
AMB2
GRN2
GL2
PWE2
DM3 DP3
ISP1561BM
ISP1561BM
legacy keyboard and mouse support
EHCI (FUNCTION 2)
RAM
ATX2 ATX4
ORIGINAL
Hi-SPEED
ATX ATX
98 97 109 110 119 126 127 125 120 122 123
OC4
AMB4
GRN4
GL4
PWE4
DM2 DP2
96 OC2
95 GRN1
94 GND_RREF
93 AV AUX
92 AMB1
91 GL1
90 PWE1
89 OC1
88 XTAL2
87 XTAL1
86 DGND
85 V AUX
84 AD[0]
83 DGND
82 AD[1]
81 AD[2]
80 V DD
79 AD[3]
78 AD[4]
77 AD[5]
76 DGND
75 AD[6]
74 AD[7]
73 V DD
72 C/BE#[0]
71 AD[8]
70 AD[9]
69 DGND
68 AD[10]
67 AD[11]
66 AD[12]
65 V DD
MBL340
F_15400_136.eps
7
IRQ1
8
IRQ12
12
KBIRQ1
13
MUIRQ12
11
A20OUT
9
SEL2PORTS
101
AV AUX_PLL
AV AUX
V AUX
107
RREF
94
GND_RREF
AGND
DGND
Hi-SPEED
ATX
DM4 DP4
240505