TL16PNP200 Datasheet, PDF (3/23 Pages) Texas Instruments – STANDALONE PLUG-AND-PLAY (PnP) CONTROLLER

TL16PNP200
STANDALONE PLUGĆANDĆPLAY (PnP) CONTROLLER
functional block diagram
SLLS229A − NOVEMBER 1995 − REVISED APRIL 1996
D7−D0
MCS1† (IOCS2),
MCS0† (IOCS3)
(INTR4−INTR2),
INTR1−INTR0
DMA_RQ1,
DMA_RQ0
DMA_ACK1,
DMA_ACK0
(IOCS4),
IOCS1−IOCS0
(OEN1), OEN0
IRQ3−IRQ7,
IRQ9−IRQ12,
IRQ14−IRQ15
(CDRQ4−CDRQ3),
CDRQ2−CDRQ0
(CDACK4−CDACK3),
CDACK2−CDACK0
A23−A16†, A15−A0
AEN
BALE†
IOR
IOW
RESET
28−31, 33−36
77−78
(7−9),72−73
70−71
66−67
(2), 76−75
80−79
60−50
40
11−26, 2−9
(3−4), 47−49
Logical
Device
Decoder
Output
Enable
8
8
64
63
EEPROM 62
Controller ₆₅
69
SCS
SCLK
SIO
PNP_BUSY
SROM_BUSY
8
Card Control
8
Logical Device
8
Control
Logical Device
8
Configuration
8
(5−6), 43−45
8
11−26, 2−9
8
40
Read-Data Port
80
Write-Data Port
38 Decoder _{Address Port}
39
41
Address
Register
LFSR
Key
Select
† _{Designates terminals for mode 0 only.}
NOTE A: Terminals in parentheses are for mode 1 operation only.
Enable
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