ISP1563BMUM ST-Ericsson Inc, ISP1563BMUM Datasheet - Page 73

• Manufacturer Part Number: ISP1563BMUM
• Description: IC USB HOST CTRL HI-SPD 128LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1563BMUM

• Applications: USB Host/Function Processor
• Interface: EHCI Interface
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 128-LQFP
• Mounting Type: Surface Mount
• For Use With: UM10066 - EVAL BRD FOR ISP1563
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ISP1563BM-T; ISP1563BM-T

Philips Semiconductors
Table 100: HCCPARAMS - Host Controller Capability Parameters register bit allocation
Address: Value read from func2 of address 10h + 08h
9397 750 14224
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
11.3.3 HCCPARAMS register
31
23
15
R
R
R
R
0
0
0
7
0
The Host Controller Capability Parameters (HCCPARAMS) register is a 4 B register, and
the bit allocation is given in
Table 101: HCCPARAMS - Host Controller Capability Parameters register bit description
Address: Value read from func2 of address 10h + 08h
Bit
31 to 8
7 to 4
30
22
14
R
R
R
R
0
0
0
6
0
IST[3:0]
Symbol
reserved
IST[3:0]
29
21
13
R
R
R
R
0
0
0
5
0
Rev. 01 — 14 July 2005
Table
Description
-
Isochronous Scheduling Threshold: Default = implementation
dependent. This field indicates, relative to the current position of the
executing Host Controller, where software can reliably update the
isochronous schedule. When IST[3] is logic 0, the value of the least
significant three bits indicates the number of micro frames a Host
Controller can hold a set of isochronous data structures, one or
more, before flushing the state. When IST[3] is logic 1, the host
software assumes the Host Controller may cache an isochronous
data structure for an entire frame.
28
20
12
R
R
R
R
0
0
0
4
1
100.
reserved
reserved
reserved
27
19
11
R
R
R
R
0
0
0
3
0
reserved
26
18
10
R
R
R
R
0
0
0
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
HS USB PCI Host Controller
PFLF
25
17
R
R
R
R
0
0
9
0
1
1
ISP1563
64AC
73 of 107
24
16
R
R
R
R
0
0
8
0
0
0