EP9307-CRZR Cirrus Logic Inc, EP9307-CRZR Datasheet - Page 322
EP9307-CRZR
Manufacturer Part Number
EP9307-CRZR
Description
IC Universal Platform ARM9 SOC Prcessor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-CRZR
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, 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
14
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
272-LFBGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9307A-Z
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
Q5809834A
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
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9
Receive Status - Second Word
9-20
1/10/100 Mbps Ethernet LAN Controller
EP93xx User’s Guide
RFP
31
15
Definition:
Bit Descriptions:
30
14
29
13
28
12
HTI:
Receive Status, second word. Contains status information for the receiver
operation.
RFP:
BI:
FL:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Hash Table Index. If the frame was accepted as a result of
a hash table match, these bits contain the hash table
index, otherwise they are written as zero. If the frame was
received as a result of Promiscuous Accept, this field will
be zero. If the frame was accepted as a result of an
Individual Address Match then the field indicates which
address was matched, as follows:
000001 - Frame matched Individual Address 0
000010 - Frame matched Individual Address 1
000100 - Frame matched Individual Address 2
001000 - Frame matched Individual Address 3
Receive Frame Processed. The Receive Frame
Processed bit is always written as a 1 by the MAC when
the status is ready and it may be used by the Host to mark
its progress through the status queue.
Buffer Index. This field contains the buffer index field from
the descriptor table for the data buffer associated with this
status entry.
Frame Length. The frame length field contains the total
number of bytes transferred for this frame. For an
intermediate status (not end of frame) this is the total
number of bytes transferred up through the current data
buffer.
24
8
FL
BI
23
7
22
6
21
5
20
4
19
3
18
2
17
1
DS785UM1
16
0
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