User Manual

CIS Description
6-12 CompactFlash
®
Memory Card Product Manual, Rev. 10.0 © 2002 SANDISK CORPORATION
Attribute
Offset
Data 7 6 5 4 3 2 1 0 Description of Contents CIS Function
130h 5Dh X
0
Mantissa
Bh = 5.5
Exponent
5h = 1V
Vcc Nominal is 5.5Volts Vcc Maximum Value
132h 75h X
0
Mantissa
Eh = 1.0
Exponent
5h = 10
Max Average Current over 10 msec is
80 mA
Max Average Current
134h EAh R
1
S
1
E
1
IO AddeLines
Ah = 10
Supports both 8 and 16 bit I/O hosts.
10 Address lines with range so card
will respond only to indicated (170-
177, 376-377) on A9 through A0 for
I/O cycles. IO AddrLines:#lines
decoded
E:Eight bit only hosts supported
S:Sixteen bit hosts supported
R:Range Follows
TPCE_IO
136h 61h LS
1
AS
2
N Ranges–1
1
Number of Ranges is 2; Size of each
address is 2 bytes; Size of each length
is 1 byte.
AS:Size of Addresses
0:No Address Present
1:1Byte (8 bit) Addresses
2:2Byte (16 bit) Addresses
3:4Byte (32 bit) Addresses
LS:Size of length
0:No Lengths Present
1:1Byte (8 bit) Lengths
2:2Byte (16 bit) Lengths
3:4Byte (32 bit) Lengths
I/O Range Format Description
138h 70h 1st I/O Base Address (lsb) First I/O Range base is
13Ah 01h 1st I/O Base Address (msb) 170h
13Ch 07h 1st I/O Range Length - 1 8 bytes total ==> 170-177h I/O Length - 1
13Eh 76h 2nd I/O Base Address (lsb) 2nd I/O Range base is
140h 03h 2nd I/O Base Address (msb) 376h
142h 01h 2nd I/O Range Length - 1 2 bytes total ==> 376-377h I/O Length - 1
144h EEh S
1
P
1
L
1
M
0
Recommend IRQ
Level
Eh = 14
IRQ Sharing Logic Active in Card
Control & Status Register, Pulse and
Level Mode Interrupts supported,
Recommended IRQ's any of 0 through
15(F)
S:Share Logic Active
P:Pulse Mode IRQ Supported
L:Level Mode IRQ Supported
M:Bit Mask of IRQs Present
M=0 so bits 3-0 are single level, binary
encoded
TPCE_IR