ISP1561BMUM ST-Ericsson Inc, ISP1561BMUM Datasheet - Page 53

• Manufacturer Part Number: ISP1561BMUM
• Description: IC USB HOST CTRL HI-SPD 128LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1561BMUM

• Controller Type: USB Peripheral Controller
• Interface: PCI
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: ISP1561BM-T; ISP1561BM-T

NXP Semiconductors
Table 75.
ISP1561_2
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcPeriodicStart register: bit allocation
11.1.17 HcPeriodicStart register (address: content of the base address register +
R/W
23
15
31
23
15
0
0
7
0
0
0
0
-
-
-
-
-
reserved
reserved
Table 74.
40h)
The HcPeriodicStart register has a 14-bit programmable value that determines when is
the earliest time for the Host Controller to start processing the periodic list. The bit
allocation is given in
Bit
31 to 14
13 to 0
R/W
22
14
30
22
14
0
0
6
0
0
0
0
-
-
-
-
-
HcFmNumber register: bit description
Symbol
-
FN[13:0]
R/W
R/W
R/W
21
13
29
21
13
0
0
5
0
0
0
0
-
-
-
Table
Description
reserved
Frame Number: Incremented when HcFmRemaining is re-loaded. It
must be rolled over to 0h after FFFFh. Automatically incremented when
entering the USBOPERATIONAL state. The content is written to HCCA
after the Host Controller has incremented Frame Number at each frame
boundary and sent a SOF but before the Host Controller reads the first
ED in that frame. After writing to HCCA, the Host Controller sets the SF
(Start-of-Frame) in HcInterruptStatus.
Rev. 02 — 5 March 2007
75.
R/W
R/W
R/W
20
12
28
20
12
0
0
4
0
0
0
0
-
-
-
reserved
reserved
reserved
FN[7:0]
R/W
R/W
R/W
19
11
27
19
11
0
0
3
0
0
0
0
-
-
-
P_S[13:8]
FN[13:8]
R/W
R/W
R/W
18
10
26
18
10
0
0
2
0
0
0
0
-
-
-
HS USB PCI Host Controller
R/W
R/W
R/W
17
25
17
0
9
0
1
0
0
0
9
0
-
-
-
© NXP B.V. 2007. All rights reserved.
ISP1561
R/W
R/W
R/W
52 of 103
16
24
16
0
8
0
0
0
0
0
8
0
-
-
-