EP9315-CBZ Cirrus Logic Inc, EP9315-CBZ Datasheet - Page 445
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
- Current page: 445 of 824
- Download datasheet (13Mb)
DS785UM1
scheduling the Endpoint Descriptor at the appropriate depth in the tree. The higher the polling
rate, the closer to the root of the tree the Endpoint Descriptor will be placed since multiple
lists will converge on it.
Interrupt Endpoint Descriptor Placeholder indicates where zero or more Endpoint Descriptors
may be enqueued. The numbers on the left are the index into the HCCA interrupt head
pointer array.
Figure 11-5
Descriptors at a 1 ms poll interval, two Endpoint Descriptors at a 2 ms poll interval, one
Endpoint at a 4 ms poll interval, two Endpoint Descriptors at an 8 ms poll interval, two
Endpoint Descriptors at a 16 ms poll interval, and two Endpoint Descriptors at a 32 ms poll
interval. Note that in this example unused Interrupt Endpoint Placeholders are bypassed and
the link is connected to the next available Endpoint in the hierarchy.
Interrupt
Head
Pointers
is a sample Interrupt Endpoint schedule. The schedule shows one Endpoint
16
24
20
12
28
18
10
26
22
14
30
17
25
21
13
29
19
27
23
15
31
11
0
8
4
2
6
1
9
5
3
7
Figure 11-4. Interrupt Endpoint Descriptor Structure
32
Figure 11-4
Interrupt Endpoint Descriptor Placeholders
Copyright 2007 Cirrus Logic
16
Endpoint Poll Interval (ms)
illustrates the structure for Interrupt Endpoints. The
8
4
Universal Serial Bus Host Controller
2
EP93xx User’s Guide
1
11-5
11
Related parts for EP9315-CBZ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
32-Bit Microcontroller IC
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools Eval Bd Uni. ARM9 SOC Processor
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Ref Bd For Speakerbar MSA & DSP Products
Manufacturer:
Cirrus Logic Inc