ATA20 White Electronic Designs Corporation, ATA20 Datasheet - Page 23

• Manufacturer Part Number: ATA20
• Description: Density = 8MB-160MB ;; Memory Device = Hitachi Flash ;; Organization = X16/x8 ;; Speed (ns) = 250 ;; Volt = 3/5
• Manufacturer: White Electronic Designs Corporation

June 2000 Rev. 5 – ECO #12935
Address Data 7
0BEH
0C0H
0C2H
0C4H
0C6H
0C8H
0CAH
0CCH
7PxxxATA20xxC25
1BH CISTPL_CFTABLE ENTRY
06H TPL_LINK
01H I
01H M
21H R
B5H X
1EH X
4DH X
6 5 4 3 2 1 0
D Configuration index
MS
DI PI AI SI HV LV NV
Mantissa
Mantissa
Mantissa
IR IO T P
Exponent
Exponent
Exponent
Description of contents
Configuration table entry tuple Tuple code
Link length is 6 bytes
Contiguous I/O mapped ATA
registers configuration
I = 0: No Interface byte
D = 0: No Default entry
Configuration index = 1
M = 0: No Misc info
MS = 00: No Memory space
info
IR = 0: No interrupt info
present
IO = 0: No I/O port info
present
T = 0: No timing info present
P = 1: V
Nominal voltage only follows
R: Reserved
DI: Power down current info
PI: Peak current info
AI: Average current info
SI: Static current info
HV: Max voltage info
LV: Min voltage info
NV: Nominal voltage info
Nominal voltage = 3.0 V
Max average current over 10
msec is 45 mA
+0.3 V
23
CC
only info
White Electronic Designs Corporation [phone]
CIS function
Link to next tuple
Configuration table index
byte
TPCE_INDX
Feature selection byte
TPCE_FS
Power parameters for V
V
Extension byte
Max. average current
CC
nominal value
CC