MPC8313ECZQADDC Freescale Semiconductor, MPC8313ECZQADDC Datasheet - Page 914

• Manufacturer Part Number: MPC8313ECZQADDC
• Description: Microprocessors - MPU 8313 REV2.2 PB ENC EXT
• Manufacturer: Freescale Semiconductor

Specifications of MPC8313ECZQADDC

• Processor Series: MPC8313E
• Core: e300
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 133 MHz
• Program Memory Size: 16 KB
• Data Ram Size: 16 KB
• Interface Type: I2C
• Mounting Style: SMD/SMT
• Package / Case: PBGA
• Number Of Programmable I/os: 32
• Number Of Timers: 4

Enhanced Three-Speed Ethernet Controllers
15.7.1.2
Table 15-168
15-196
RGMII Interface Mode
shows the signals configurations required for RGMII interface mode.
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
GTX_CLK
RX_CLK
TX_CLK
Signals
Table 15-167. MII Mode Register Initialization Steps (continued)
TX_EN
TX_ER
RX_DV
RxD[0]
RxD[1]
RxD[2]
RxD[3]
TxD[0]
TxD[1]
TxD[2]
TxD[3]
RBASE0–RBASE7[LLLL_LLLL_LLLL_LLLL_LLLL_LLLL_LLLL_L000]
TBASE0–TBASE7[LLLL_LLLL_LLLL_LLLL_LLLL_LLLL_LLLL_L000]
Table 15-168. RGMII Interface Mode Signal Configuration
Initialize (Empty) Receive Descriptor ring and fill with empty buffers
Initialize (Empty) Transmit Descriptor ring and fill buffers with Data
MACCFG1[0000_0000_0000_0000_0000_0000_0000_0101]
DMACTRL[0000_0000_0000_0000_0000_0000_0000_0000]
eTSEC Signals
I/O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
Initialize DMACTRL (Optional)
Initialize RBASE0–RBASE7,
Initialize TBASE0–TBASE7,
Enable Transmit Queues
Enable Receive Queues
Signals
No. of
Enable Rx and Tx,
Initialize RQUEUE
Initialize TQUEUE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
(RX_DV/RX_ERR)
(TX_EN/TX_ERR)
RxD[0]/RxD[4]
RxD[1]/RxD[5]
RxD[2]/RxD[6]
RxD[3]/RxD[7]
TxD[0]/TxD[4]
TxD[1]/TxD[5]
TxD[2]/TxD[6]
TxD[3]/TxD[7]
GTX_CLK
RX_CLK
TX_CTL
RX_CTL
Signals
Frequency [MHz] 125
leave unconnected
RGMII Interface
Voltage [V] 2.5
not used
I/O
O
O
O
O
O
O
I
I
I
I
I
I
Signals
No. of
1
1
1
1
1
1
1
1
1
1
1
1
Freescale Semiconductor