EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 357

• Manufacturer Part Number: EP9312-CB
• Description: System-on-Chip Processor
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-CB

• Peak Reflow Compatible (260 C): No
• A/d Converter: 12 Bits
• Leaded Process Compatible: No
• No. Of I/o Pins: 65
• Package / Case: 352-BGA
• 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, I&sup2: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
• 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: 598-1257

TXCollCnt
RXMissCnt
DS785UM1
31
15
31
15
Address:
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
Address:
Chip Reset:
Soft Reset:
30
14
30
14
29
13
29
13
28
12
28
12
0x8001_0070 - Read Only
0x0000_0000
0x0000_0000
Transmit Collision Count Register
RSVD:
TXC:
0x8001_0074 - Read Only
0x0000_0000
0x0000_0000
27
11
27
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
Reserved. Unknown During Read.
Transmit Collision Count. The transmit collision count
records the total number of collisions experienced on the
transmit interface, including late collisions. When the most
significant bit of the count is set, an optional interrupt may
be generated. The register is cleared automatically
following a read and writing to the register will have no
effect.
24
24
8
8
RSVD
RSVD
RMC
TXC
23
23
7
7
22
22
6
6
21
21
1/10/100 Mbps Ethernet LAN Controller
5
5
20
20
4
4
19
19
3
3
EP93xx User’s Guide
18
18
2
2
17
17
1
1
16
16
9-55
0
0
9