EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 468
EP9312-IB
Manufacturer Part Number
EP9312-IB
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9312-IBZ.pdf
(4 pages)
3.EP9312-CB.pdf
(62 pages)
4.EP9312-CB.pdf
(17 pages)
Specifications of EP9312-IB
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, 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
-40°C ~ 85°C
Package / Case
352-BGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1259
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9312-IBZ
Manufacturer:
CIRRUS
Quantity:
30
Company:
Part Number:
EP9312-IBZ
Manufacturer:
HITTITE
Quantity:
1 200
- EP9307-CRZ PDF datasheet
- EP9312-IBZ PDF datasheet #2
- EP9312-CB PDF datasheet #3
- EP9312-CB PDF datasheet #4
- Current page: 468 of 824
- Download datasheet (13Mb)
11
HcRhDescriptorA
11-28
Universal Serial Bus Host Controller
EP93xx User’s Guide
31
15
Address:
Default:
Definition:
Bit Descriptions:
RSVD
30
14
29
13
NOCP
28
12
0x8002_0048
0x0200_1203
Describes the root hub.
RSVD:
NDP:
PSM:
P
OCPM
27
11
DT
26
10
Copyright 2007 Cirrus Logic
NPS
25
9
Reserved. Unknown During Read.
NumberDownstreamPorts. These bits specify the number
of downstream ports supported by the Root Hub. It is
implementation-specific. The minimum number of ports is
1. The maximum number of ports supported by OpenHCI
is 15.
0x03 = 3 downstream ports.
PowerSwitchingMode. This bit is used to specify how the
power switching of the Root Hub ports is controlled. It is
implementation-specific. This field is only valid if the
NoPowerSwitching field is cleared.
0: All ports are powered at the same time.
1: Each port is powered individually.
This mode allows port power to be controlled by either the
global switch or per-port switching. If the
PortPowerControlMask bit is set, the port responds only to
port power commands (Set/ClearPortPower). If the port
mask is cleared, the port is controlled only by the global
power switch (Set/ClearGlobalPower).
PSM
24
8
23
7
22
6
21
5
20
4
RSVD
NDP
19
3
18
2
17
1
DS785UM1
16
0
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