поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

PC87306 датащи(PDF) 36 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
номер детали PC87306
подробное описание детали  PC87306 SuperI/OTM Enhanced Sidewinder Lite Floppy Disk Controller, Keyboard Controller, Real-Time Clock, Dual UARTs, Infrared Interface, IEEE 1284 Pa
PDF  110 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  NSC [National Semiconductor (TI)]
домашняя страница  http://www.national.com
Logo NSC - National Semiconductor (TI)

PC87306 датащи(HTML) 36 Page - National Semiconductor (TI)

Back Button PC87306 Datasheet HTML 32Page - National Semiconductor (TI) PC87306 Datasheet HTML 33Page - National Semiconductor (TI) PC87306 Datasheet HTML 34Page - National Semiconductor (TI) PC87306 Datasheet HTML 35Page - National Semiconductor (TI) PC87306 Datasheet HTML 36Page - National Semiconductor (TI) PC87306 Datasheet HTML 37Page - National Semiconductor (TI) PC87306 Datasheet HTML 38Page - National Semiconductor (TI) PC87306 Datasheet HTML 39Page - National Semiconductor (TI) PC87306 Datasheet HTML 40Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 110 page
background image
40 FDC Command Set Description (Continued)
TABLE 4-1 Typical Format GAP3 Length Values Based on Drive Data Rate
Sector
Sector
EOT
Sector
Format
Mode
Size
Code
(Hex)
Gap
GAP3
(Decimal)
(Hex)
(Hex) (Note 1)
(Hex) (Note 2)
250 kbps
256
01
12
0A
0C
MFM
256
01
10
20
32
512
02
08
2A
50
512
02
09
2A
50
1024
03
04
80
F0
2048
04
02
C8
FF
4096
05
01
C8
FF
500 kbps
256
01
1A
0E
36
MFM
512
02
0F
1B
54
512
02
12
1B
6C
1024
03
08
35
74
2048
04
04
99
FF
4096
05
02
C8
FF
8192
06
01
C8
FF
Note 1
Sector Gap refers to the Intersector Gap Length parameter specified in the Command Phase of the Read Write Scan and Verify commands Although
this is the recommended value the FDC treats this byte as a don’t care in the Read Write Scan and Verify commands
Note 2
Format Gap is the suggested value to use in the Format Gap parameter of the Format command This is the programmable GAP3 as shown in
Figure 4-1
TABLE 4-2 Typical Format GAP3 Length Values Based on PC Compatible Diskette Media
Media
Sector
Sector
EOT
Sector
Format
Type
Size
Code
(Hex
Gap
GAP3
(Decimal)
(Hex)
(Hex)
(Hex)
360k
512
02
09
2A
50
12M
512
02
0F
1B
54
720k
512
02
09
1B
50
144M
512
02
12
1B
6C
288M (Note 3)
512
02
24
1B
53
Note 3
The 288M diskette media is a Barium Ferrite media intended for use in Perpendicular Recording drives at data rates up to 1 Mbps
36



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com