参数资料
型号: MC92604ZT
厂商: Freescale Semiconductor
文件页数: 40/122页
文件大小: 0K
描述: IC TXRX ETH DUAL GIG 196-MAPBGA
标准包装: 630
类型: 收发器
驱动器/接收器数: 2/2
规程: 千兆位以太网
电源电压: 4.5 V ~ 5.5 V
安装类型: 表面贴装
封装/外壳: 196-LBGA
供应商设备封装: 196-MAPBGA(15x15)
包装: 托盘
Transmitter
MC92604 Dual Gigabit Ethernet Transceiver Reference Manual, Rev. 1
2-2
Freescale Semiconductor
2.1
Transmitter Block Diagram
Figure 2-1 shows a block diagram of the MC92604 transmitter.
Figure 2-1. MC92604 Transmitter Block Diagram
2.2
Transmitter Interface Signals
This section describes the interface signals of the MC92604 transmitters. Each signal’s name, function,
direction, and active state is described in Table 2-1. The table’s signal names use the letter ‘x’ as a place
holder for the link identifier letter ‘A’ or ‘B.’ Internal signals listed in the table are not available at the
external interface of the device but are presented to help illustrate the device’s operation.
XMIT
Driver
XLINK_x_N
XLINK_x_P
8B/10B
Encoder
Serialization
Register
XMIT_x_[7:0]
XMIT_x_K
XMIT FIFO
(loop_back)
XMIT
Controller
BIST
Sequence
Generator
loop_back_data
(xmit_out_en)
XCVR_x_DISABLE
XMIT_REF_A
XMIT_A_CLK
XMIT_x_CLK
rx_clock
(8B/10B)
MEDIA
repeat_data
Disp. Word Sync
Generator
XCVR_x_LBE
LBOE
REPE, DDR
COMPAT
XMIT_x_ERR
I1/I2Data
Auto-Negotiate
TBIE, ENABLE_AN
XMIT_x_ENABLE
(To Redundant Link)
ENAB_RED,
BROADCAST,
XCVR_RS
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