isp1563 NXP Semiconductors, isp1563 Datasheet - Page 4

• Manufacturer Part Number: isp1563
• Description: Hi-speed Universal Serial Bus Pci Host Controller
• Manufacturer: NXP Semiconductors

Fig 1. Block diagram
V
I(VREG3V3)
REG1V8
C/BE#[3:0]
CLKRUN#
DEVSEL#
XTAL2
XTAL1
FRAME#
AD[31:0]
PCICLK
V
32
PERR#
SERR#
TRDY#
STOP#
IDSEL
CC(I/O)
IRDY#
PME#
REQ#
GNT#
INTA#
RST#
PAR
004aaa510
14
17
1
20, 22 to 25, 30 to 32, 36 to 41,
43, 44, 60 to 62, 65, 66, 68, 69,
71, 74, 75, 77 to 82
33, 45,
58, 72
19
18
34
46
49
47
52
57
54
55
48
51
15
26
28, 53,
70
21, 35, 50,
67, 83
86
87
CONFIGURATION FUNCTION 0
CONFIGURATION FUNCTION 1
CONFIGURATION FUNCTION 2
DETECT
V
XOSC
CONFIGURATION SPACE
REGULATOR
CC(I/O)
PLL
POR
VOLTAGE
PCI MASTER
PCI SLAVE
OC1_N
PCI CORE
CORE RESET_N
AMB1
96
ORIGINAL
GRN1
USB ATX
PWE1_N
V
core
93 94 97 101 103
CC
ATX1
Hi-SPEED
USB ATX
DM1 DP1
13
OC2_N
SMI# SEL48M SCL
(FUNCTION 0)
AMB2
GLOBAL CONTROL
OHCI
105 91 92 106 108 110
ISP1563
RAM
121
GRN2
ORIGINAL
PWE2_N
USB ATX
122
ATX2
PORT ROUTER
123
Hi-SPEED
USB ATX
SDA
DM2 DP2
OC3_N
AMB3
(FUNCTION 1)
112 89 90 113 117 119
GRN3
PWE3_N
OHCI
RAM
ORIGINAL
USB ATX
ATX3
Hi-SPEED
USB ATX
104, 111,
120, 128
DM3 DP3
V
DDA_AUX
(FUNCTION 2)
OC4_N
AMB4
EHCI
RAM
114
GRN4
PWE4_N
ORIGINAL
USB ATX
63
AND MOUSE
REGULATOR
KEYBOARD
V
SUPPORT
VOLTAGE
LEGACY
aux(1V8)
64 115 125 127
(V
aux
84, 98, 100, 102,
ATX4
10, 27, 56, 73,
107, 109, 116,
)
118, 124, 126
Hi-SPEED
USB ATX
core
DM4 DP4
59, 76, 88
29, 42,
11, 85
2, 16,
6, 95
99
12
3
4
8
9
7
5
IRQ1
IRQ12
KBIRQ1
MUIRQ12
V
RREF
A20OUT
V
AUX1V8
SEL2PORTS
GNDA
GNDD
CC(I/O)_AUX
I(VAUX3V3)