參數(shù)資料
型號(hào): MSC8101VT1250F
廠商: Freescale Semiconductor
文件頁(yè)數(shù): 22/104頁(yè)
文件大小: 0K
描述: IC DSP 16BIT 250MHZ 332-FCPBGA
標(biāo)準(zhǔn)包裝: 90
系列: StarCore
類型: SC140 內(nèi)核
接口: 通信處理器模塊(CPM)
時(shí)鐘速率: 250MHz
非易失內(nèi)存: 外部
芯片上RAM: 512kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.60V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 332-BFBGA,F(xiàn)CPBGA
供應(yīng)商設(shè)備封裝: 332-FCBGA(17x17)
包裝: 托盤(pán)
MSC8101 Technical Data, Rev. 19
1-20
Freescale Semiconductor
Signals/Connections
PA12
FCC1: RXD2
UTOPIA
SDMA: MSNUM3
Input
Output
FCC1: UTOPIA Receive Data Bit 2
The MSC8101 inputs ATM cell octets (UTOPIA interface data) on
RXD[0–7]. This is bit 2 of the receive data. RXD7 is the most significant
bit. A cell is 53 bytes. To support Multi-PHY configurations, RXD[0–7] is
tri-stated, enabled only when RXENB is asserted.
Module Serial Number Bit 3
The MSNUM has 6 bits that identify devices using the serial DMA
(SDMA) modules. MSNUM[0–4] is the sub-block code of the current
peripheral controller using SDMA. MSNUM5 indicates the section,
transmit (0) or receive (1), that is active during the transfer. The
information is recorded in the SDMA transfer error registers.
PA11
FCC1: RXD1
UTOPIA
SDMA: MSNUM4
Input
Output
FCC1: UTOPIA RX Receive Data Bit 1
The MSC8101 inputs ATM cell octets (UTOPIA interface data) on
RXD[0–7]. This is bit 1 of the receive data. RXD7 is the most significant
bit. A cell is 53 bytes. To support Multi-PHY configurations, RXD[0–7] is
tri-stated, enabled only when RXENB is asserted.
Module Serial Number Bit 4
The MSNUM has 6 bits that identify devices using the serial DMA
(SDMA) modules. MSNUM[0–4] is the sub-block code of the current
peripheral controller using SDMA. MSNUM5 indicates the section,
transmit (0) or receive (1), that is active during the transfer. The
information is recorded in the SDMA transfer error registers.
PA10
FCC1: RXD0
UTOPIA
SDMA: MSNUM5
Input
Output
FCC1: UTOPIA RX Receive Data Bit 0
The MSC8101 inputs ATM cell octets (UTOPIA interface data) on
RXD[0–7]. RXD0 is the least significant bit of the receive data. A cell is
53 bytes. To support Multi-PHY configurations, RXD[0–7] is tri-stated,
enabled only when RXENB is asserted.
Module Serial Number Bit 5
The MSNUM has 6 bits that identify devices using the serial DMA
(SDMA) modules. MSNUM[0–4] is the sub-block code of the current
peripheral controller using SDMA. MSNUM5 indicates the section,
transmit (0) or receive (1), that is active during the transfer. The
information is recorded in the SDMA transfer error registers.
PA9
SMC2: SMTXD
SI1 TDMA1: L1TXD0
TDM nibble
Output
SMC2: Serial Management Transmit Data
The SMC interface consists of SMTXD, SMRXD, SMSYN, and a clock.
Not all signals are used for all applications. SMCs are full-duplex ports
that supports three protocols or modes: UART, transparent, or general-
circuit interface (GCI). See also PC15.
Time-Division Multiplexing A1: Layer 1 Transmit Data Bit 0
L1TXD0 is the least significant bit of the TDM nibble data.
PA8
SMC2: SMRXD
SI1 TDMA1: L1RXD0
TDM nibble
SI1 TDMA1: L1RXD
TDM serial
Input
SMC2: Serial Management Receive Data
The SMC interface consists of SMTXD, SMRXD, SMSYN, and a clock.
Not all signals are used for all applications. SMCs are full-duplex ports
that supports three protocols or modes: UART, transparent, or general-
circuit interface (GCI).
Time-Division Multiplexing A1: Layer 1 Nibble Receive Data Bit 0
L1RXD0 is the least significant bit received in nibble mode.
Time-Division Multiplexing A1: Layer 1 Serial Receive Data
TDMA1 receives serial data from L1RXD.
Table 1-7.
Port A Signals (Continued)
Name
Dedicated
I/O Data
Direction
Description
General-
Purpose I/O
Peripheral Controller:
Dedicated Signal
Protocol
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