ATA33 White Electronic Designs Corporation, ATA33 Datasheet - Page 15

• Manufacturer Part Number: ATA33
• Description: Density = 16MB-1GB (2GB) ;; Memory Device = Sandisk Flash ;; Organization = X16/x8 ;; Speed (ns) = 250 ;; Volt = 3/5
• Manufacturer: White Electronic Designs Corporation

PC Card Products
3. Pin Replacement register (Address 204H)
t7
0
Note: initial value: 0CH
Name
CRDY/-BSY
(HOST->)
RRDY/-BSY
(HOST->)
4. Socket and Copy register (Address 206H)
This register is used for identification of the card from the other cards. The host can read and
write this register. This register should be set by the host before this card's Configuration Option
register set.
bit7
0
Note: initial value: 00H
Name
DRV#
(HOST->)
bit6
0
bit6
0
October 2001
R/W Function
R/W This bit is set to "1" when the RRDY/-BSY bit changes state. This bit may also be
R/W When read, this bit indicates +READY pin states. When written, this bit is used for
R/W Function
R/W This field is used for the configuration of the plural cards.
written by the host.
CRDY/-BSY bit masking.
bit5
CRDY/-BSY 0
bit5
0
bit4
bit4
DRV#
15
bit3
1
bit3
0
bit2
1
bit2
0
ATA PCMCIA Card
bit1
RRDY/-BSY 0
bit1
0
bit0
bit0
0
ATA30 Series
ATA33 Series