ISP1562BEGE ST-Ericsson Inc, ISP1562BEGE Datasheet - Page 48

IC USB PCI HOST CTRLR 100-LQFP

ISP1562BEGE

Manufacturer Part Number
ISP1562BEGE
Description
IC USB PCI HOST CTRLR 100-LQFP
Manufacturer
ST-Ericsson Inc
Datasheet

Specifications of ISP1562BEGE

Applications
USB Host/Function Processor
Interface
EHCI Interface
Voltage - Supply
3 V ~ 3.6 V
Package / Case
100-LQFP
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-3157
ISP1562BE

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISP1562BEGE
Manufacturer:
ST-Ericsson Inc
Quantity:
10 000
NXP Semiconductors
[1]
Table 68.
Address: Content of the base address register + 30h
Table 69.
Address: Content of the base address register + 34h
[1]
ISP1562_2
Product data sheet
Bit
Symbol
Reset
Access
Bit
31 to 4 DH[27:0] Done Head: When a TD is completed, the Host Controller writes the content of HcDoneHead to the
3 to 0
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
The reserved bits should always be written with the reset value.
The reserved bits should always be written with the reset value.
Symbol
reserved -
HcDoneHead - Host Controller Done Head register bit description
HcFmInterval - Host Controller Frame Interval register bit allocation
11.1.14 HcFmInterval register
R/W
R/W
R/W
R/W
R/W
FIT
31
23
15
7
0
0
0
0
7
1
Description
NextTD field of the TD. The Host Controller then overwrites the content of HcDoneHead with the
address of this TD. This is set to logic 0 whenever the Host Controller writes the content of this register
to HCCA.
reserved
This register contains a 14-bit value that indicates the bit time interval in a frame, that is,
between two consecutive SOFs, and a 15-bit value indicating the full-speed maximum
packet size that the Host Controller may transmit or receive, without causing a scheduling
overrun. The HCD may carry out minor adjustment on FI (Frame Interval) by writing a new
value over the present at each SOF. This provides the possibility for the Host Controller to
synchronize with an external clocking resource and to adjust any unknown local clock
offset. The bit allocation of the register is given in
[1]
R/W
R/W
R/W
R/W
R/W
30
22
14
6
0
0
0
0
6
1
DH[3:0]
R/W
R/W
R/W
R/W
R/W
29
21
13
5
0
0
0
1
5
0
Rev. 02 — 1 March 2007
R/W
R/W
R/W
R/W
R/W
28
20
12
4
0
0
0
0
4
1
FSMPS[7:0]
FI[7:0]
FSMPS[14:8]
R/W
R/W
R/W
R/W
R/W
27
19
11
3
0
0
0
1
3
1
FI[13:8]
Table
69.
R/W
R/W
R/W
R/W
R/W
26
18
10
2
0
0
0
1
2
1
HS USB PCI Host Controller
reserved
[1]
R/W
R/W
R/W
R/W
R/W
25
17
1
0
0
0
9
1
1
1
© NXP B.V. 2007. All rights reserved.
ISP1562
R/W
R/W
R/W
R/W
R/W
24
16
0
0
0
0
8
0
0
1
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