GL826 View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL826' PDF : 43 Pages View PDF
GL826 USB 2.0 Multi-Slot Flash Card Reader Controller
CF_RST
CF_IORDY
CF_DMARQ
CF_DMACK
CF_A2~0
SM_WPDZ
SM_D7~0
SM_WPZ
SM_WEZ
SM_ALE
SM_CLE
SM_CEZ
SM_REZ
SM_RBZ
SM_CDZ
XD_CDZ
SD_WPZ
SD_CDZ
SD_D7~0
SD_CLK
SD_CMD
MS_BS
MS_INS
MS_D3~0
MS_CLK
5V
PMOSOZ_ SD
PMOSOA_SM
PMOSOB_MS
PMOSOC_mSD
PMOSOD_CF
IREF
X1
X2
EXTRSTZ
Notation:
Type O
I
65
66
67
68
69~71
39
40~47
48
49
50
78
79
80
81
82
83
84
85
88, 89, 91, 93
94, 95, 86, 87
90
92
109
113
114, 112, 110, 111
115
97, 104
99
100
101
102
103
105
106
107
122
Output
Input
O, pu CF reset
I, pu CF IO ready
I, pd CF DMA request
O CF DMA acknowledge
O CF address
I, pu SM WP#
B, pd SM data ports
B, pu SM write protect
O, pu SM write enable
O, pd SM_ALE
O, pd SM command latch enable
O, pu SM card enable
O, pu SM read enable
I, pu SM read/busy
B, pu SM card detect
I, pu XD card detect
I, pu SD write protect
I, pu SD card detect
B, pd SD data line
O, pd SD clock
B SD command/response
O, pd MS/MSP bus state
I, pu MS insertion detect
B, pd MS/MSP data signal
O, pd MS clock
P 5V power input
P SD power 250mA
P SM power 100mA
P MS power 100mA
P mSD power 100mA
P CF power 500mA
A Regulator reference voltage
I XTAL 1
B XTAL 2
I, pu System reset
©2000-2007 Genesys Logic Inc. - All rights reserved.
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