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Storage cards and their compatibility with the HP Palmtops |
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This article is related to the Palmtops HP 100LX, 200LX and 1000CX, partially to the OmniGo 700LX. The 95LX are mentioned, too, but most of the information is not relevant to that model.
Storage cards (SRAM, ATA Flash, Compact Flash)
You can use any SRAM PCMCIA card and almost any ATA Flash or Compact Flash
storage card in your 200LX, the 100LX seems to be a bit more limited
regarding the maximum capacity of a flash / CF card. The Omnigo 700LX and
the 1000CX are
almost identical to the 200LX, so all cards working in a 200LX should also work in a
700LX and 1000CX.
If you bought a flash or compact flash card (for the latter you need a
PCMCIA-to-CF adapter, which costs about 5-10 US$) and it doesn´t work
instantly, i.e. is recognized as drive A: on the palmtop, then try the following steps:
execute the built-in fdisk100 utility, which partitions the card
do a format a:
If that does not help, try to partition / format the card in a Windows 95/98 or whatever machine
and try it again. Only one single primary FAT partition can be seen by the palmtop.
No success yet? Then you probably need the
Acecard driver.
Install it, reboot the palmtop and repeat the above described procedure.
If that does also not help, your card is probably incompatible with your palmtop.
The most recommended card manufacturer is
Sandisk (former Sundisk), Sandisk
cards are not the fastest
ones, but this is not as important as compatibility, reliability and
power economy, which
are the greatest advantages of Sandisk cards. If you buy a card, take care that
you do not buy one using the new NAND technology (Sandisk's
"Ultra CompactFlash" are based on NAND flash for example).
They are said to be faster,
but experiences show that they aren´t, and they may not work at all in
the HP palmtops because of the new technology used.
Simple Technology cards are also frequently used, they are faster than Sandisk,
but far more power-hungry.
Some cards which are not fully compliant to the standards, cause the palmtop
to create a "Card battery low" message, which appears in the upper left
corner of the screen and blocks palmtop usage until ESC is pressed (just like the
main battery low message). If your card otherwise works well, but if you want to
get rid of this message, you can use the programm
killmsg by
Mack Baggette,
which is able to suppress BIOS messages. In order to suppress the card battery low
message, put the line "killmsg /c" into your autoexec.bat.
If you have a doublespeed upgraded palmtop and use Mack Baggette's SPD31
driver, you can use that one to suppress the messages.
The command line switch /c does the trick.
Here is a list of setups which are tested. If you can provide another combination,
working or not,
please send me your setup profile with all the info needed for the list below.
Before posting your setup, please look carefully if the brand written on the card is
really the manufacturer or if it is just relabeled. Sometimes
you will find a small "made by Hitachi" in a corner of a card which is
largely labeled CASIO or so. Please provide the manufacturer, not the label.
To be sure, please put the card into the palmtop and run Stefan Peichl's
LXCIC. It tells you in most
cases who the real manufacturer is.
A few words about compatibility: In most cases the BIOS version of the palmtop and
installed hardware upgrades will not affect the compatibilty of a storage card with
the palmtop in any way. However, there are some cases in which e.g. a double speed
upgrade prevents usage of a specific card, or where an early BIOS version (1.02A is the
latest) can lead to slight performance problems. So I have added BIOS and upgrade
information to the list below. Internal memory upgrades do not affect usability of storage
cards at all, as far as I know.
In the following lists, if not noted otherwise, the given configurations work.
Compact Flash cards:
You need a CF to PCMCIA adapter for CF cards, be sure to get the adapter
for the correct type of CF (I or II).

| Card |
Palmtop |
Compatibility |
| brand |
capacity in MB |
Type I=3mm II=5mm |
model# |
model |
BIOS ver. |
works with Doublespeed upgrade |
driver needed |
comments |
|
| A-1 Flash |
256 |
Type I |
- |
200LX |
1.02A |
yes |
- |
- |
| Apacer |
128 |
Type I |
- |
200LX |
1.01A |
no |
- |
only tested in doublespeed palmtop, doesn't work. |
| Canon |
8 |
Type I |
FC-8M |
200LX |
1.02A |
yes |
- |
- |
| EagleTec |
32 |
Type I |
- |
200LX |
? |
? |
- |
Very power-hungry, crashes palmtop on write access
when batteries get low. Not recommended. |
| Kingston Technology |
64 |
Type I |
- |
200LX |
1.02A |
probably |
- |
- |
| Kingston Technology |
128 |
Type I |
High Speed CF/128 9902366-001.A00 641603 |
200LX |
1.02A |
some yes, some not. |
- |
Attention: Doesn't work with some double-speed palmtops! |
| Kingston Technology |
256 |
Type I |
THNCF256MAA |
200LX |
1.02A |
yes |
- |
- |
| Kodak |
20 |
Type I |
Sundisk SDP 5/3 0.6 |
200LX |
1.02A |
probably |
- |
- |
| Lexar |
16 |
Type I |
Marked CompactFlash USB Enabled 8x 16MB, P/N 2177, Rev A |
100LX |
1.03A |
? |
acecard |
Card is USB enabled |
| Lexar |
48 |
Type I |
CompactFlash 48MB 4X |
200LX |
1.02A |
yes |
- |
Card is USB enabled |
| Lexar |
128 |
Type I |
CompactFlash 128MB 4X (or 12X), marked CF128-04-266 and USB Enabled, P/N 2175, Rev A |
200LX |
1.02A |
yes |
- |
Card is USB enabled |
| Memorex |
64 |
Type I |
- |
200LX |
1.02A |
probably |
- |
- |
| PQI |
32 |
Type I |
P/N FC032 |
200LX |
1.01A |
- |
acecard |
problems reported, high power consumption, FAT problems,
not recommended!, also strange
that acecard driver is necessary. |
| PQI |
64 |
Type I |
- |
100LX/200LX/700LX |
1.02A |
? |
- |
reliability problems reported, not recommended!, also causes
"card battery low" message in some cases.
killmsg
can avoid that. Relabeled e.g. as HAMA. |
| PQI |
64 |
Type I |
P/N FC064, 5Q62D and 164822200007 |
200LX |
1.02 |
yes |
acecard |
- |
| Pretec |
all |
Type I |
- |
200LX |
all |
- |
- |
reliability problems reported, not recommended! |
| Ritdata |
64 |
Type I |
- |
200LX |
- |
? |
on some 200LXs the acecard driver is needed |
Labeled ExtreMemory |
| Ritdata |
256 |
Type I |
- |
200LX |
- |
? |
- |
Labeled ExtreMemory |
| Robanton |
256 |
Type I? |
- |
200LX |
- |
yes |
acecard |
- |
| Sandisk |
8 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
15 |
Type I |
- |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
30 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
64 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended. Labeled "RCA" |
| Sandisk |
80 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
128 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
160 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
160 |
Type II |
- |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
192 |
Type I |
SDCFB |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
256 |
Type I |
SDCFB AR0203NX China |
200LX |
1.02A |
probably |
- |
recommended |
| Sandisk |
512 |
Type I |
SDCFB Copyright 99 AX0110ML USA |
200LX |
1.02A |
yes |
acecard |
recommended |
| Sandisk |
1 GB |
Type I |
BB0206NK CHINA Copyright 99 |
200LX |
1.02A |
yes |
acecard |
recommended; seems to work in some devices (MP3 players...) where the 512MB card fails |
| Sandisk |
2 GB |
Type I |
SDCFB (not the 'ultra' version) |
200LX |
1.02A |
yes |
acecard |
recommended |
| Simple Technology |
32 |
Type I |
- |
200LX |
1.02A |
yes |
- |
- |
| Simple Technology |
48 |
Type I |
- |
200LX |
1.02A |
yes |
- |
- |
| Simple Technology |
64 |
Type I |
markings 90000-00756-032 and 001002-FL1-001 |
200LX |
1.02A |
yes |
- |
- |
| Simple Technology |
96 |
Type I |
- |
200LX |
1.02A |
yes |
- |
- |
| Toshiba |
64 |
Type I |
THNCF064MMA |
200LX, 700LX |
? |
? |
- |
- |
| Toshiba |
256 |
Type I |
THNCF256MAA |
200LX |
1.02A |
yes |
- |
Labeled Kingston Technology, "High speed" |
| Transcend |
128 |
Type I |
- |
200LX |
1.01A |
yes |
- |
- |
| Twinmos Mediastore (TM) |
256 |
Type I |
Ultra High Speed
Serialno: 251M52069330136
P/N:FCF256S
Made in Taiwan |
200LX |
1.02A |
yes |
- |
- |
| Verbatim |
32 |
Type I |
0441CT4E |
200LX |
1.01A |
probably |
- |
- |
| Verbatim |
128 |
Type I |
021711 |
200LX |
1.02A |
yes |
- |
- |
The following pictures (thanks to Radek Svagr!) show the inside of
a 10MB Sandisk CF card:
ATA Flash cards (full-size PCMCIA flash cards):
These cards fit into the palmtop without an adapter.
| Card |
Palmtop |
Compatibility |
| brand |
capacity in MB |
Type I=3mm II=5mm |
model# |
model |
BIOS ver. |
works with Doublespeed upgrade |
driver needed |
comments |
|
| Epson |
40 |
Type II |
Ref AD40155C007, ATA 412SD12, 1994 |
200LX |
1.02A |
yes |
- |
- |
| HP |
10.4 |
Type II |
Sundisk SDP-10 |
200LX |
1.02A |
probably |
- |
Does not work with some newer laptops. This is a relabeled Sundisk card, 12V |
| HP |
5 |
Type I |
by Sundisk! |
200LX |
1.02A |
yes |
- |
This is a relabeled Sundisk card, 12V |
| Kingston |
10 |
Type II |
- |
200LX |
1.02A |
probably |
- |
power-hungry! Causes 100LX to shut down! |
| Kingston |
32 |
Type II |
DP-ATA/32 |
200LX |
1.02A |
probably |
- |
For some reason it says that the cards capacity is 63266480 bytes, but
the card is only 32MB! |
| Sandisk |
175 |
Type II |
**A7131177A SDP5BH-175 |
200LX |
1.02A |
yes |
- |
- |
| Sandisk |
220 |
Type II |
SPD-3B |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
256 |
Type II |
SPD-3B |
200LX |
1.02A |
yes |
- |
recommended |
| Sandisk |
350 |
Type II |
SPD-3B |
200LX |
1.02A |
? |
acecard |
- |
| Sandisk |
1.2 GB |
Type II |
SPD-3B |
200LX |
1.02A |
? |
acecard |
- |
| Simple Technology / SiliconTech |
48 |
Type I |
SLATAFL48 |
100LX |
- |
? |
acecard |
- |
| Simple Technology / SiliconTech |
48 |
Type I |
SLATAFL48 |
200LX |
- |
yes |
- |
slightly faster than a Sandisk |
| Simple Technology |
128 |
? |
PN 90000-00753-109 |
200LX |
? |
yes |
- |
- |
| Simple Technology |
160 |
Type I |
STI-ATAFL/160 |
200LX |
1.02A |
yes |
- |
- |
| Simple Technology / SiliconTech |
448 |
Type I |
SLATAFL448 |
100LX/200LX |
- |
yes |
acecard |
- |
Other card types (Memory Stick, MMC, SD...):
You need PCMCIA adapters for all the cards listed below.

| Card |
Palmtop |
Compatibility |
| brand |
capacity in MB |
card type |
model# |
model |
BIOS ver. |
works with Doublespeed upgrade |
driver needed |
comments |
|
| Sony |
16 |
Memory Stick |
- |
700LX |
- |
? |
- |
works well with Sony MSAC-PC2 Stick-to-PCMCIA-Adaptor |
| EMTEC |
32 |
MMC |
AA0010JC TAIWAN (written on the backside) |
200LX |
- |
yes |
- |
A MMC/SD-PCMCIA adapter is needed.
LXCIC reports: PCMCIA ADAPTER
So the adapter is recognized by LXCIC rather than the card,
which explains, why the adapter is not cheap (~$40 on ebay).
It seems to have the controller built in.
The card powers down by itself, as reported by LXCIC.
I had no success with a SD (Secure Digital) card, which has
the same form factor as the MMC. |
| ExtreMemory |
64 |
MMC |
AB0206LV TAIWAN (written on the backside) |
200LX |
- |
yes |
- |
A MMC/SD-PCMCIA adapter is needed.
I use an adapter labeled "FREITAG Electronic"
which is made only for MMC cards. It works
flawlessly. LXCIC reports the adapter to be a "Panasonic ATA BN-MMAA 1.10". |
| Infineon |
128 |
MMC |
EG85918 a0229KKO |
200LX |
1.02A |
yes |
- |
A MMC/SD-PCMCIA adapter is needed.
I use an adapter labeled "FREITAG Electronic"
which is made only for MMC cards. It works
flawlessly. LXCIC reports the adapter to be a "Panasonic ATA BN-MMAA 1.10". |
| Sandisk |
512 |
MicroSD |
SDQCJP-512 AX05206CB |
200LX |
1.02A |
yes |
- |
SanDisk microSD/TransFlash Adapter 2006-12-15A MADE IN CHINA
Minolta CF Card Adapter SD-CF1
SanDisk CompactFlash PC Card Adapter |
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Last Updated on Wednesday, 23 December 2009 |
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