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| Datasheet File OCR Text: |
| 43
45
50
55
56 42
40
35
30
29 1
5
10
14
gnd
v dd ( + 5 v )
gnd
gnd
v dd ( + 5 v )
gnd 28
25
20
15 pin
no. i/o signal ( v dd = + 5 v ) pin
no. i/o signal pin
no. i/o signal pin
no. i/o signal 1
2
3
4
5
6
7
8
9
10
11
12
13
14 o
o
o
i
i
i
i
? i/o
i/o
i/o
i/o
i/o
i/o bpo int2
bpo int1
bpo int0
ia3
ia2
ia1
ia0
gnd
bd7
bd6
bd5
bd4
bd3
bd2 15
16
17
18
19
20
21
22
23
24
25
26
27
28 i/o
i/o
? ? i
i
? i
? i
i
i
i
o bd1
bd0
gnd
v dd
i rd /r w
i wr / en
gnd
bpiclk
gnd
i rst
icis
i cs
bpi dak1
bpo drq1 29
30
31
32
33
34
35
36
37
38
39
40
41
42 i
i
o
o
i
o
? ? i/o
i/o
i/o
i/o
i/o
i/o bpi dend1
bpi dak0
bpo
bpo dend0
bpicls
bport
v dd
gnd
bpbd7
bpbd6
bpbd5
bpbd4
bpbd3
bpbd2 43
44
45
46
47
48
49
50
51
52
53
54
55
56 i/o
i/o
? ? i
i
i
i
o
o
o
o
o
bpbd1
bpbd0
gnd
v dd
bpi sei
bpi af
bpi ini
bpi stb
bpope
bpo ack
bpoby
bpo ft
bpose
gnd
gnd
gnd
v dd ( + 5 v )
gnd TE6137 (1/3)
il22 c-mos ieee 1284 peripheral controller
?op view
TE6137 (2/3) input bpi af bpiclk bpicls bpi dak0 bpi dak1 bpi dend1 bpi ini bpi sei bpi stb ia0 - ia3 icis i cs i rd /w r i rst i wr / en output bpo ack bpoby bpo dend0 bpo drq0 bpo drq1 bpo ft bpo int0 bpo int1 bpo int2 bpope bport bpose input/output bd0 - bd7 bpbd0 - bpbd7 : compatibility = n auto fd : clock : compatibility mode level select : dma acknowledge0 : dma acknowledge1 : dma end1 : compatibility = n initial : compatibility = n select in : compatibility = n strobe : address : cpu interface select : chip select : read/read write select : reset : write/enable : compatibility = n ack : compatibility = busy : dma end0 : dma request0 : dma request1 : compatibility = n fault : interrupt request0 : interrupt request1 : interrupt request2 : compatibility = p error : indicate reverse transfer : compatibility = select : data bus : compatibility = data cpu rom ram jr1lite host i/f dmac dma control interrupt control protcol control cpu i/f register TE6137 (3/3) |
Price & Availability of TE6137
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