GL831A Ver la hoja de datos (PDF) - Genesys Logic
Número de pieza
componentes Descripción
Fabricante
GL831A Datasheet PDF : 18 Pages
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GL831A Datasheet
DMACK_
IORDY
DIOR_
DIOW_
DMARQ
32
I
(pu)
IDE Acknowledge
31
O IDE Ready
30
I
(pu)
IDE read signal
29
I
(pu)
IDE write signal
28
O IDE request
Pin Name
DD0~15
RESET#
CS1_, CS0_
DA0~2
INTRQ
DMACK_
IORDY
DIOR_
DIOW_
DMARQ
ATA/ ATAPI Interface (Device mode)
Pin# Type
Description
22, 20,
18, 15,
13, 7, 5,
2, 3, 6, 11,
B
IDE Data Bus
14, 16,
19, 21, 23
63
O Device Reset
40, 39 O Chip Select #1,#0
37, 36, 38 O IDE Address #2,#1,#0
33
I
(pd)
IDE interrupt input
32
O IDE Acknowledge
31
I
(pu)
IDE Ready
30
O IDE read signal
29
O IDE write signal
28
I
(pd)
IDE request
Pin Name
RTERM
PLLVDD
PLLVSS
TXVSS
TXVDD
TXP
TXN
RXN
RXP
RXVDD
RXVSS
Pin#
49
50, 51
52
53
54
55
56
57
58
59
60
SATA Interface
Type
Description
A Reference resistor
P 1.8V Power Supplies for internal PLL
P Ground for internal PLL
P 1.8V Power Supplies for transceiver part
P Ground for transceiver part
O SATA Differential Transmit TX+
O SATA Differential Transmit TX-
I SATA Differential Receive RX-
I SATA Differential Receive RX+
P 1.8V Power Supplies for receiver part
P Ground for receiver part
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