GL423 Genesys Logic, GL423 Datasheet - Page 23

• Manufacturer Part Number: GL423
• Description: USB 2.0 +sd/mmc-controller Combo Solution
• Manufacturer: Genesys Logic

©2000-2006 Genesys Logic Inc. - All rights reserved.
NC
NC
NC
6
7
H2
G2
H4
G6
J3
HDATA2
HDATA3
GL422/GL423 USB 2.0 +SD/MMC-controller Combo Solution
39
13
14
15
16
17
18
22
23
34
PAD_HDATA1
PAD_UDATA2
PAD_HDATA2
PAD_UDATA3
PAD_HDATA3
PAD_UDATA4
PAD_HDATA4
PAD_UDATA5
PAD_HDATA5
PAD_UDATA6
B
B
B
B
B
B
B
B
B
B
SD/MMC mode: HDATA1 from/to
HOST.
SPI mode: not connected
(Double Bonding)
SD/MMC mode: HDATA2 from/to
USB reader.
SPI mode: not connected
(Double Bonding)
SD/MMC mode: HDATA2 from/to
HOST.
SPI mode: not connected
(Double Bonding)
SD/MMC mode: HDATA3 from/to
USB reader.
SPI mode: CS signal
(Double Bonding)
SD/MMC mode: HDATA3 from/to
HOST.
SPI mode: CS signal
(Double Bonding)
MMC mode: HDATA4 from/to USB
reader.
(Double Bonding)
MMC mode: HDATA4 from/to
HOST.
(Double Bonding)
MMC mode: HDATA5 from/to USB
reader.
(Double Bonding)
MMC mode: HDATA5 from/to
HOST.
(Double Bonding)
MMC mode: HDATA6 from/to USB
reader.
(Double Bonding)
Page 23