GL424-WOGXX GENESYS [GENESYS LOGIC], GL424-WOGXX Datasheet - Page 23

• Manufacturer Part Number: GL424-WOGXX
• Description: SD/MMC Flash Card Controller
• Manufacturer: GENESYS [GENESYS LOGIC]

©2000-2007 Genesys Logic Inc. - All rights reserved.
Pin No.
Pin No.
26
27
28
29
31
32
15
30
12
13
14
12
14
13
10
15
16
11
4
5
6
7
9
9
1
2
3
Pin Name
Pin Name
BUSY_
BUSY_
CE0_
CE1_
CE0_
CE1_
WE_
WE_
WP_
WP_
ALE
CLE
DA0
DA1
DA2
DA3
DA4
DA5
DA6
DA7
ALE
CLE
DA0
DA1
DA2
RE_
RE_
Table 3.11 – 46 PIN LGA Flash Interface
Table 3.12 – 51 PIN LGA Flash Interface
Type
Type
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
‘0’ for FLASH chip 0 to select active (low-active).
‘0’ for FLASH chip 1 to select active (low-active).
FLASH address latch enable
FLASH command latch enable
FLASH read enable (low active)
FLASH write enable (low active)
FLASH ready when high, busy when low.
FLASH write protect (low active)
FLASH bus bit0
FLASH bus bit1
FLASH bus bit2
FLASH bus bit3
FLASH bus bit4
FLASH bus bit5
FLASH bus bit6
FLASH bus bit7
‘0’ for FLASH chip 0 to select active (low-active).
‘0’ for FLASH chip 1 to select active (low-active).
FLASH address latch enable
FLASH command latch enable
FLASH read enable (low active)
FLASH write enable (low active)
FLASH ready when high, busy when low.
FLASH write protect (low active)
FLASH bus bit0
FLASH bus bit1
FLASH bus bit2
GL424 SD/MMC Flash Card Controller
Description
Description
Page 23