FDC37B782-NS Standard Microsystems (SMSC), FDC37B782-NS Datasheet - Page 182

• Manufacturer Part Number: FDC37B782-NS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of FDC37B782-NS

• Lead Free Status / RoHS Status: Supplier Unconfirmed

a)
5)
SMSC Defined Logical Device Configuration Registers
The SMSC Specific Logical Device Configuration Registers reset to their default values only on hard resets
generated by Vcc POR or VTR POR or VBAT POR (as shown) or the RESET_DRV signal.
i) (DMA) dmaEn from ecr register. See table.
ii) IRQ - See table.
ECP Mode:
Real Time Clock and Keyboard Controller: Refer to the RTC and KBD section of this spec.
(FROM ECR REGISTER)
000
001
010
011
100
101
110
111
MODE
PRINTER
CONFIG
TEST
FIFO
SPP
ECP
EPP
RES
CONTROLLED BY
185
IRQ PIN
IRQE
IRQE
IRQE
IRQE
IRQE
(on)
(on)
(on)
CONTROLLED BY
PDREQ PIN
dmaEn
dmaEn
dmaEn
dmaEn
dmaEn
dmaEn
dmaEn
dmaEn