FDC37M817-MS Standard Microsystems (SMSC), FDC37M817-MS Datasheet - Page 94
FDC37M817-MS
Manufacturer Part Number
FDC37M817-MS
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.FDC37M817-MS.pdf
(198 pages)
Specifications of FDC37M817-MS
Pin Count
100
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
FDC37M817-MS
Manufacturer:
Microchip Technology
Quantity:
10 000
- Current page: 94 of 198
- Download datasheet (682Kb)
Register Definitions
The register definitions are based on the standard
IBM addresses for LPT. All of the standard printer
ports are supported.
attach to an upper bit decode of the standard LPT
port
Note 1: These addresses are added to the parallel port base address as selected by configuration register
Note 2: All addresses are qualified with AEN. Refer to the AEN pin definition.
data
ecpAFifo
dsr
dcr
cFifo
ecpDFifo
tFifo
cnfgA
cnfgB
ecr
NAME
or jumpers.
*Refer to ECR Register Description
MODE
000
001
010
011
100
101
110
111
definition
SPP mode
PS/2 Parallel Port mode
Parallel Port Data FIFO mode
ECP Parallel Port mode
EPP mode (If this option is enabled in the configuration registers)
Reserved
Test mode
Configuration mode
ADDRESS (Note 1)
The additional registers
+401h R/W
+000h R/W
+000h R/W
+001h R/W
+002h R/W
+400h R/W
+400h R/W
+400h R/W
+402h R/W
+400h R
Table 37 - ECP Register Definitions
Table 38 - Mode Descriptions
to
DESCRIPTION*
94
ECP MODES
avoid conflict with standard ISA devices. The port
is equivalent to a generic parallel port interface
and may be operated in that mode. The port
registers vary depending on the mode field in the
ecr. The table below lists these dependencies.
Operation of the devices in modes other that those
specified is undefined.
DATA and ecpAFifo PORT
ADDRESS OFFSET = 00H
000-001
011
010
011
110
111
111
All
All
All
Data Register
ECP FIFO (Address)
Status Register
Control Register
Parallel Port Data FIFO
ECP FIFO (DATA)
Test FIFO
Configuration Register A
Configuration Register B
Extended Control Register
FUNCTION
Related parts for FDC37M817-MS
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
USB CHIP
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
ULTRA FAST USB 2.0 MULTI-SLOT FLASH MEDI
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet: