W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 10

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

11. UART PORT ................................................................................................................................. 136
12. PARALLEL PORT......................................................................................................................... 145
10.2 Register Descriptions .......................................................................................................... 124
11.1 Universal Asynchronous Receiver/Transmitter (UART A, UART B)................................... 136
11.2 Register Description............................................................................................................ 136
12.1 Printer Interface Logic ......................................................................................................... 145
12.2 Enhanced Parallel Port (EPP)............................................................................................. 146
12.3 Extended Capabilities Parallel (ECP) Port.......................................................................... 150
10.1.6
10.2.1
10.2.2
10.2.3
10.2.4
10.2.5
10.2.6
10.2.7
10.2.8
10.2.9
11.2.1
11.2.2
11.2.3
11.2.4
11.2.5
11.2.6
11.2.7
11.2.8
11.2.9
12.2.1
12.2.2
12.2.3
12.2.4
12.2.5
12.2.6
12.2.7
12.3.1
12.3.2
12.3.3
12.3.4
12.3.5
12.3.6
12.3.7
12.3.8
12.3.9
FDC Commands ..................................................................................................................113
Status Register A (SA Register) (Read base address + 0) ..................................................124
Status Register B (SB Register) (Read base address + 1) ..................................................126
Digital Output Register (DO Register) (Write base address + 2)..........................................128
Tape Drive Register (TD Register) (Read base address + 3) ..............................................128
Main Status Register (MS Register) (Read base address + 4) ............................................129
Data Rate Register (DR Register) (Write base address + 4) ...............................................129
FIFO Register (R/W base address + 5)................................................................................131
Digital Input Register (DI Register) (Read base address + 7) ..............................................133
Configuration Control Register (CC Register) (Write base address + 7)..............................134
UART Control Register (UCR) (Read/Write) ........................................................................136
UART Status Register (USR) (Read/Write)..........................................................................139
Handshake Control Register (HCR) (Read/Write)................................................................140
Handshake Status Register (HSR) (Read/Write) .................................................................140
UART FIFO Control Register (UFR) (Write only) .................................................................141
Interrupt Status Register (ISR) (Read only) .........................................................................142
Interrupt Control Register (ICR) (Read/Write) ......................................................................143
Programmable Baud Generator (BLL/BHL) (Read/Write) ....................................................143
User-defined Register (UDR) (Read/Write)..........................................................................144
Data Port (Data Swapper)....................................................................................................147
Printer Status Buffer.............................................................................................................147
Printer Control Latch and Printer Control Swapper ..............................................................147
EPP Address Port ................................................................................................................148
EPP Data Port 0-3 ...............................................................................................................148
EPP Pin Descriptions ...........................................................................................................149
EPP Operation .....................................................................................................................149
ECP Register and Bit Map ...................................................................................................151
Data and ecpAFifo Port........................................................................................................152
Device Status Register (DSR)..............................................................................................152
Device Control Register (DCR) ............................................................................................153
CFIFO (Parallel Port Data FIFO) Mode = 010......................................................................153
ECPDFIFO (ECP Data FIFO) Mode = 011 ..........................................................................153
TFIFO (Test FIFO Mode) Mode = 110 .................................................................................154
CNFGA (Configuration Register A) Mode = 111 ..................................................................154
CNFGB (Configuration Register B) Mode = 111 ..................................................................154
-VIII-
Publication Release Date: Aug, 22, 2007
W83627DHG
Version 1.4