MC9S12NE64CPV Freescale Semiconductor, MC9S12NE64CPV Datasheet - Page 366

• Manufacturer Part Number: MC9S12NE64CPV
• Description: IC MCU 25MHZ ETHERNT/PHY 112LQFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12NE64CPV

• Mfg Application Notes: MC9S12NE64 Integrated Ethernet Controller Implementing an Ethernet Interface with the MC9S12NE64 Web Server Development with MC9S12NE64 and Open TCP
• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 3.465 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 112-LQFP
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 70
• Number Of Timers: 16 bit
• Operating Supply Voltage: - 0.3 V to + 3 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• On-chip Adc: 10 bit
• For Use With: EVB9S12NE64E - BOARD EVAL FOR 9S12NE64DEMO9S12NE64E - DEMO BOARD FOR 9S12NE64
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

Chapter 12 Ethernet Physical Transceiver (EPHYV2)
LNK — Link Status
DPMD — Duplex Mode
SPD — Speed
ANNC — Auto-Negotiation Complete
PRCVD — Page Received
ANCMODE — Auto-Negotiation (A-N) Common Operating Mode
PLR — Polarity Reversed (10BASE-T)
12.3.4.3 Proprietary Control Register
MII Register Address 18 (%10010)
The miscellaneous (EMISC) register provides visibility of internal counters used by the EMAC.
Read: Anytime
Write: Anytime
366
RESET:
W
This is a duplicate of LNKSTAT bit 2 of the status register (1.2).
This is a duplicate of ANCOMP bit 5 of the status register (1.5)
This bit is only valid while the ANNC bit 10 is 1
R
1 = Link is down
0 = Link is up
1 = Full-duplex
0 = Half-duplex
1 = 100 Mbps
0 = 10 Mbps
1 = A-N complete
0 = A-N not complete
1 = Three identical and consecutive link code words have been received
0 = Three identical and consecutive link code words have not been received
1 = A common operation mode was not found
0 = A-N is complete and a common operation mode has been found
1 = 10BASE-T receive polarity is reversed
0 = 10BASE-T receive polarity is normal
15
0
0
= Unimplemented or Reserved
FLTD
14
FE
0
MIILBD
13
1
12
0
0
Figure 12-17. Proprietary Control Register
11
1
1
MC9S12NE64 Data Sheet, Rev. 1.1
JBDE
10
1
TSTD
LNK
9
0
CORD
POL
8
0
ALGD
7
0
ENC
BYP
6
0
SCR
BYP
5
0
ANALB
TRD
4
0
TST
TR
3
0
Freescale Semiconductor
2
0
0
1
0
0
0
0
0