ISP1362BDFA ST-Ericsson Inc, ISP1362BDFA Datasheet - Page 79

• Manufacturer Part Number: ISP1362BDFA
• Description: IC USB OTG CONTROLLER 64-LQFP
• Manufacturer: ST-Ericsson Inc

Specifications of ISP1362BDFA

• Controller Type: USB 2.0 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Other names: 568-1219; ISP1362BD,151; ISP1362BD-S

NXP Semiconductors
Table 49.
ISP1362_5
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
HcFmRemaining register: bit allocation
14.2.3 HcFmNumber register (R/W: 0Fh/8Fh)
FRT
R/W
R/W
31
23
15
0
7
0
-
-
-
-
reserved
Code (Hex): 8E — write
Table 50.
The HcFmNumber register is a 16-bit counter, and the bit allocation is given in
provides a timing reference for events happening in the Host Controller and the HCD. The
HCD may use the 16-bit value specified in this register and generate a 32-bit frame
number, without requiring frequent access to the register.
Code (Hex): 0F — read
Code (Hex): 8F — write
Bit
31
30 to 14 -
13 to 0
R/W
30
22
14
6
0
-
-
-
-
-
-
Symbol Description
FRT
FR[13:0] FrameRemaining: This counter is decremented at each bit time. When it
HcFmRemaining register: bit description
R/W
R/W
FrameRemainingToggle: This bit is loaded from the FrameIntervalToggle
(FIT) field of HcFmInterval whenever FrameRemaining (FR) reaches 0. This
bit is used by the HCD for synchronization between FrameInterval (FI) and
FrameRemaining (FR).
reserved
reaches zero, it is reset by loading the FrameInterval (FI) value specified in
HcFmInterval at the next bit time boundary. When entering the
USBOperational state, the Host Controller reloads it with the content of the
FrameInterval (FI) part of the HcFmInterval register and uses the updated
value from the next SOF.
29
21
13
0
5
0
-
-
-
-
Rev. 05 — 8 May 2007
R/W
R/W
28
20
12
0
4
0
-
-
-
-
reserved
FR[7:0]
reserved
R/W
R/W
27
19
11
0
3
0
-
-
-
-
FR[13:8]
Single-chip USB OTG Controller
R/W
R/W
26
18
10
0
2
0
-
-
-
-
R/W
R/W
25
17
9
0
1
0
-
-
-
-
© NXP B.V. 2007. All rights reserved.
ISP1362
Table
R/W
R/W
78 of 152
24
16
8
0
0
0
-
-
-
-
51. It