Acer TravelMate 220 Service Manual page 28

Modem Interface
Chipset
Fax modem data baud rate (bps)
Data modem data baud rate (bps)
Supports modem protocol
Modem connector type
Modem connector location
Floppy Disk Drive Interface
Item
Vendor & model name
Floppy Disk Specifications
Media recognition
Sectors/track
Tracks
Data transfer rate
(Kbit/s)
Rotational speed (RPM)
Read/write heads
Encoding method
Power Requirement
Input Voltage (V)
Hard Disk Drive Interface
Item
Vendor & Model Name
Capacity (MB)
Bytes per sector
Logical heads
Logical sectors
Drive Format
Logical cylinders
Physical read/write heads
Disk
Spindle speed (RPM)
Performance Specifications
Buffer size
Interface
Data transfer rate (disk
buffer, Mbytes/s)
Data transfer, rate
(host~buffer, Mbytes/s)
DC Power Requirements
Voltage tolerance
Chapter 1
Item
Mitsumi D353G W/I BEZ
MCI JU-226A033
2DD (720KB
9
80
1 MB
300
2
MFM
+5V
IBM (IC25N010ATD)
10000
512
16
63
16383
2
1
4200RPM
512KB
ATA-5
105-199
5 +/- 5%
Specification
Ambit MDC module with Lucent modem controller
14.4K
56K
V.90MDC
RJ11
Rear side
Specification
2HD (1.2 MB, 3 mode)
15
80
1.6 MB
360
Specification
IBM (IC25N020ATD)
20000
512
16
63
16383
3
2
4200RPM
2MB
ATA-5
121-216
100 MB/Sec
5 +/- 5%
2HD (1.44MB)
18
80
2 MB
300
19