參數(shù)資料
型號: HMS30C7202
廠商: HYNIX SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-bit ARM7TDMI RISC static CMOS CPU core
中文描述: 32-BIT, 82.944 MHz, RISC PROCESSOR, PBGA256
封裝: 17 X 17 MM, 1.40 MM HEIGHT, 1 MM PITCH, FBGA-256
文件頁數(shù): 26/161頁
文件大小: 973K
代理商: HMS30C7202
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
26
1.5.
Pin Description
Table 1.2 Pin Description
Block
Port
Direction
Description
MODE
I
Operation Mode
TESTSE
I
Test Scan Enable
nRESET
I
System Reset, active low
CLKI
I
Main Clock In for crystal (10~20MHz)
System
Configuration
(5)
CLKO
O
Main Clock Out for crystal (10~20MHz)
MTXCLK
I
Transmit Nibble or Symbol Clock from the PHY
MTXD[3:0]
O
Transmit Data Nibble
MTXEN
O
Transmit Enable
MTXERR
O
Transmit Coding Error
MRXCLK
I
Receive Nibble or Symbol Clock from the PHY
MRXDV
I
Receive Data Valid from the PHY
MRXD[3:0]
I
Receive Data Nibble
MRXERR
I
Receive Error from the PHY
MCOLL
I
Collision Detected from the PHY
MCRS
I
Carrier Sense from the PHY
MDC
I
Management Data Clock
MDIO
I/O
Management Data Input/Output
E0_COL
I
Collision from the Ethernet PHY0
E0_CRS
I
Carrier Sense from the Ethernet PHY0
E0_TXD[3-0]
O
Transmit Data from the Ethernet PHY0
E0_TXEN
O
Transmit Data Enable to the Ethernet PHY0
E0_TXCLK
I
Transmit Clock from the Ethernet PHY0
E0_TXER
O
Transmit Data Error to the Ethernet PHY0
E0_RXER
I
Receive Data Error from the Ethernet PHY0
E0_RXCLK
I
Receive Clock from the Ethernet PHY0
E0_RXDV
I
Receive Data Valid from the Ethernet PHY0
Ethernet
MAC
(53)
E0_RXD[3-0]
I
Receive Data from the Ethernet PHY0
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