F81867 Datasheet, PDF (138/315 Pages) Feature Integration Technology Inc. – 6 UARTs μSuper IO With 128 Bytes FIFO and Power Saving Functions

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TABLE B
Drive Type
FDD_DT1
FDD_DT0
0
0
0
1
1
0
1
1
DRVDEN0
DENSEL
DATARATE1
DENSEL#
DATARATE0
Remark
4/2/1 MB 3.5”
2/1 MB 5.25”
1/1.6/1 MB 3.5” (3-Mode )
7.4 Parallel Port Registers (CR03)
“-“ Reserved or Tri-State
Register 0x[HEX]
Register Name
30
Parallel Port Device Enable Register
60
Base Address High Register
61
Base Address Low Register
70
IRQ Channel Select Register
74
DMA Channel Select Register
F0
PRT Mode Select Register
MSB
--
00
01
--
--
01
Default Value
----
0000
1110
- - 01
-0-0
0000
LSB
-
1
11
00
11
11
10
Parallel Port Device Enable Register ⎯ Index 30h
Bit
Name
R/W Reset Default
7-1
Reserved
-
-
- Reserved
0: disable Parallel Port.
0
PRT_EN
R/W LRESET# 1
1: enable Parallel Port.
Description
138
Dec, 2011
V0.12P