AN2692 Freescale Semiconductor / Motorola, AN2692 Datasheet - Page 8

• Manufacturer Part Number: AN2692
• Description: MC9S12NE64 Integrated Ethernet Controller
• Manufacturer: Freescale Semiconductor / Motorola

MC9S12NE64 Integrated Ethernet Controller
CRG and Other Basic MC9S12NE64 Peripherals
An overview of the CRG (clocks and reset generator) and other MC9S12NE64 peripherals is provided in
this section. See the MC9S12NE64 block guides and device user guide for details about the CRG and
other MC9S12NE64 peripherals. Freescale Semiconductor document AN2552/D also discusses the
CRG and several peripherals that are found in the MC9S12E128. In fact, this discussion contains several
excerpts from AN2552/D because the MC9S12NE64 and MC9S12E128 share many modules.
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MII_RXCLK/KWG4/PG4
MII_TXCLK/KWH4/PH4
MII_RXER/KWG6/PG6
MII_RXDV/KWG5/PG5
MII_RXD0/KWG0/PG0
MII_RXD1/KWG1/PG1
MII_RXD2/KWG2/PG2
MII_RXD3/KWG3/PG3
MII_TXER/KWH6/PH6
MII_TXEN/KWH5/PH5
MII_TXD3/KWH3/PH3
MII_TXD2/KWH2/PH2
MII_TXD1/KWH1/PH1
MII_TXD0/KWH0/PH0
MII_MDIO/KWJ1/PJ1
MII_MDC/KWJ0/PJ0
ADDR0/DATA0/PB0
ADDR1/DATA1/PB1
ADDR2/DATA2/PB2
ADDR3/DATA3/PB3
ADDR4/DATA4/PB4
ADDR5/DATA5/PB5
ADDR6/DATA6/PB6
ADDR7/DATA7/PB7
MII_CRS/KWJ2/PJ2
MII_COL/KWJ3/PJ3
VDDX1
VSSX1
Figure 6. Pinout of MC9S12NE64 112-Pin LQFP Package
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MC9S12NE64 Integrated Ethernet Controller, Rev. 0.2
MC9S12NE64-Family
112LQFP
Signals shown in Bold are not available on the 80-pin package.
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
Freescale Semiconductor
PL0/ACTLED
PL1/LNKLED
VDDR
PL2/SPDLED
PA7/ADDR15/DATA15
PA6/ADDR14/DATA14
PA5/ADDR13/DATA13
PA4/ADDR12/DATA12
PHY_VSSRX
PHY_VDDRX
PHY_RXN
PHY_RXP
PHY_VSSTX
PHY_TXN
PHY_TXP
PHY_VDDTX
PHY_VDDA
PHY_VSSA
PHY_RBIAS
VDD2
VSS2
PA3/ADDR11/DATA11
PA2/ADDR10/DATA10
PA1/ADDR9/DATA9
PA0/ADDR8/DATA8
PL3/DUPLED
PL4/COLLED
BKGD/MODC