EP9315-CBZ Cirrus Logic Inc, EP9315-CBZ Datasheet - Page 467
EP9315-CBZ
Manufacturer Part Number
EP9315-CBZ
Description
IC ARM9 SOC ENH UNIV 352PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9315-CBZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
352-BGA
Controller Family/series
(ARM9)
No. Of I/o's
16
Cpu Speed
200MHz
No. Of Timers
5
Digital Ic Case Style
BGA
Supply Voltage Range
1.65V To 1.94V, 3V To 3.6V
Embedded Interface Type
SPI
Rohs Compliant
Yes
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9315A-Z
Case
BGA
Dc
06+
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1144 - KIT DEVELOPMENT EP9315 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1139
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9315-CBZ
Manufacturer:
CIRRUS
Quantity:
20 000
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HcLSThreshold
DS785UM1
31
15
Default:
Definition:
Bit Description:
Address:
Default:
Definition:
Bit Description:
30
14
RSVD
29
13
28
12
0x8002_0040
0x0000_0000
Defines the earliest time the host controller should start processing the
periodic list.
RSVD:
PS:
0x8002_0044
0x0000_0628
Contains a value used by the host controller to determine whether to commit
to the transfer of a maximum 8-byte LS packet before EOF.
RSVD:
LST:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown During Read.
PeriodicStart. After a hardware reset, this field is cleared.
This is then set by HCD during the HC initialization. The
value is calculated roughly as 10% off from HcFmInterval.
A typical value will be 0x03E67. When HcFmRemaining
reaches the value specified, processing of the periodic
lists will have priority over Control/Bulk processing. HC will
therefore start processing the Interrupt list after completing
the current Control or Bulk transaction that is in progress.
Reserved. Unknown During Read.
LSThreshold. This field contains a value which is
compared to the FrameRemaining field prior to initiating a
Low Speed transaction. The transaction is started only if
FrameRemaining >= this field. The value is calculated by
HCD with the consideration of transmission and setup
overhead.
24
8
RSVD
23
7
22
6
LST
21
5
Universal Serial Bus Host Controller
20
4
19
3
EP93xx User’s Guide
18
2
17
1
11-27
16
0
11
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