GL422 Genesys Logic, GL422 Datasheet - Page 27
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: 27 of 32
- Download datasheet (246Kb)
4.6.7 Use Flash Interface as USB Test Interface
©2000-2006 Genesys Logic Inc. - All rights reserved.
Pin Name
BUSY_
CE0_
CE1_
WE_
WP_
CLE
ALE
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
RE_
This interface is shared with Flash Interface. This is only for testing. In test mode, the flash interface will be
used for USB test patterns:
Pad#
65
66
67
68
64
69
63
71
44
45
46
47
48
50
61
62
Table 4.7 –Use Flash Interface as USB Test Interface
PAD_BUSY_B
PAD_CE0_B
PAD_CE1_B
Pad Name
PAD_WE_B
PAD_WP_B
PAD_RE_B
PAD_ALE
PAD_DA0
PAD_DA1
PAD_DA2
PAD_DA3
PAD_DA4
PAD_DA5
PAD_DA6
PAD_DA7
PAD_CLE
GL422/GL423 USB 2.0 +SD/MMC-controller Combo Solution
Type
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
SCANTE
SCAN
MOD
DO4
DO7
DO6
DO1
DO2
DO0
ST
DataO_Sel
TXRDY
RXERR
RXACT
PLLDIS
TEST
UTM
TERM
TXVH
SUSP
RXV
TXV
VMI
OP1
OP0
VPI
SCANTEST
SCANM
UTM
DO4
DO7
DO6
DO1
DO2
DO0
Page 27
TEST
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