GL422 Genesys Logic, GL422 Datasheet - Page 28
GL422
Manufacturer Part Number
GL422
Description
USB 2.0 +sd/mmc-controller Combo Solution
Manufacturer
Genesys Logic
Datasheet
1.GL422.pdf
(32 pages)
- Current page: 28 of 32
- Download datasheet (246Kb)
4.6.8 Use Card Interface as USB Test Interface
©2000-2006 Genesys Logic Inc. - All rights reserved.
Pin Name
HDATA0
HDATA1
HDATA2
HDATA3
HDATA4
HDATA5
HDATA6
HDATA7
UCMD
UCLK
This interface is shared with card interface. This is only for testing. In test mode, the card interface will be
also used for USB test patterns:
Pad#
26
19
29
38
13
15
17
22
34
36
Table 4.8 –
PAD_UDATA0
PAD_UDATA1
PAD_UDATA2
PAD_UDATA3
PAD_UDATA4
PAD_UDATA5
PAD_UDATA6
PAD_UDATA7
PAD_UCMD
Pad Name
PAD_UCLK
Use Card Interface as USB Test Interface
GL422/GL423 USB 2.0 +SD/MMC-controller Combo Solution
Type
B
B
B
B
B
B
B
B
B
B
SCAN_EN
SCAN
MOD
DO5
DI0
DI1
DI2
DI3
DI4
DI5
DI6
DI7
TEST
SPEED
UTM
D0
D1
D2
D3
D4
D5
D6
D7
SCANM
UTM
DO5
DI0
DI1
DI2
DI3
DI4
DI5
DI6
DI7
TEST
CPU
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
Page 28
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