參數(shù)資料
型號(hào): LAN83C175
廠商: STANDARD MICROSYSTEMS CORP
元件分類(lèi): 微控制器/微處理器
英文描述: Ethernet CARDBUS Integrated Controller With Modem Support
中文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP208
封裝: 28 X 28 MM, 1.40 MM HEIGHT, TQFP-208
文件頁(yè)數(shù): 6/92頁(yè)
文件大小: 299K
代理商: LAN83C175
6
DESCRIPTION OF PIN FUNCTIONS
NAME
CBCLK
I
CBCLK
nRST
CAD[31:0]
TQFP PIN NO.
30
28
39,40,42,44,45,47,48,58
,
61-63,65,66,68,69,71,
91,92,94,95,97,100-102,
108,111,113,114,117,
118,120,121
59,72,88,107
I/O
DESCRIPTION
CardBus Clock
CardBus System Reset
CardBus Multiplexed Address/Data Bus
I
CB
IO
CB
nCBE[3:0]
IO
CB
CardBus Multiplexed Command/Byte
Enable Signals
CardBus Parity Signal
CardBus Cycle Frame Signal
CardBus Initiator Ready Signal
CardBus Target Ready Signal
CardBus Cycle Stop Signal
CardBus Lock Signal
CardBus Device Select
CardBus Bus Request
CardBus Bus Grant
CardBus Parity Error
CardBus System Error (Open Drain)
CardBus Interrupt (Open Drain)
CardBus Clock Control and Request Line
Address Bus to Modem and Flash RAM.
87
74
75
78
81
82
79
35
33
84
85
27
32
CPAR
nCFRAME
nCIRDY
nCTRDY
nCSTOP
nCBLOCK
nCDEVSEL
nCREQ
nCGNT
nCPERR
nCSERR
nCINT
nCCLKRUN
MA[15:0]
IO
CB
IO
CB
IO
CB
IO
CB
IO
CB
I
CB
IO
CB
O
CB
I
CB
IO
CB
O
D
O
D
IO
CB
O
TTL4
151,150,148,147,145,
143,141,139,137,136,
134,133,131-128
165,164,162-159,
153,152
173
172
177
5
198
196,195,193,192
MD[7:0]
IO
TTL4
Data Bus to EEPROM
nMEMRD
nMEMWR
nROMCS
TX_CLK
TX_EN
TXD[3:0]
O
TTL4
O
TTL4
O
TTL4
I
TTL4
O
TTL4
O
TTL4
External Bus Read Signal
External Bus Write Signal
Flash RAM Chip Select
MII Transmit Clock
MII Transmit Enable
MII Transmit Data
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