w83l517g Winbond Electronics Corp America, w83l517g Datasheet - Page 91

• Manufacturer Part Number: w83l517g
• Description: Winbond Lpc I/o For Notebook W83l517d/ W83l517d-f
• Manufacturer: Winbond Electronics Corp America

TABLE 8-1-2 PARALLEL PORT CONNECTOR AND PIN DEFINITIONS
9.2
Notes:
1. These registers are available in all modes.
2. These registers are available only in EPP mode.
CONNECTOR
HOST
A2
0
0
0
0
0
1
1
1
1
10
11
12
13
14
15
16
17
Enhanced Parallel Port (EPP)
1
2
3
4
5
6
7
8
9
OF W83627HF
PIN NUMBER
A1
0
0
1
1
1
0
0
1
1
TABLE 8-2 PRINTER MODE AND EPP REGISTER ADDRESS
36
31
30
29
28
27
26
24
23
22
21
19
18
35
34
33
32
A0
0
1
0
0
1
0
1
0
1
ATTRIBUTE
PIN
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
I
I
I
I
I
nSLIN
nACK
BUSY
nERR
nSTB
SLCT
nAFD
nINIT
SPP
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PE
Printer control swapper (Read)
- 91 -
Printer status buffer (Read)
Printer control latch (Write)
EPP address port (R/W)
ATTRIBUTE
EPP data port 0 (R/W)
EPP data port 1 (R/W)
EPP data port 2 (R/W)
EPP data port 2 (R/W)
PIN
Data port (R/W)
OD
OD
OD
OD
OD
OD
OD
OD
OD
OD
---
---
I
I
I
I
I
W83L517D/W83L517D-F
REGISTER
Publication Release Date: May 23, 2005
DSKCHG2#
EXT2FDD
RDATA2#
TRAK02#
INDEX2#
HEAD2#
STEP2#
MOB2#
RWC2#
MOA2#
DSA2#
DSB2#
WP2#
WD2#
WE2#
DIR2#
---
---
ATTRIBUTE
PIN
OD
OD
OD
OD
OD
OD
OD
OD
---
---
---
---
I
I
I
I
I
Revision 1.0
DSKCHG2
RDATA2#
TRAK02#
NOTE
INDEX2#
EXTFDD
HEAD2#
STEP2#
MOB2#
RWC2#
DSB2#
WP2#
WD2#
WE2#
DIR2#
1
1
1
1
2
2
2
2
2
---
---
---
---
#