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Chapter 1
15
NOTE:
AcerPower Sc support V.90 56K with Universal DAA Fax/Modem.
Parallel Port
Item
Specification
Parallel port controller
SiS961
Parallel port controller resident bus
ISA bus
Number of parallel ports
1
Support ECP/EPP
SPP / Bi-directional / ECP / EPP
Connector type
25-pin D-type female connector
Parallel port function control
Enable/disable by BIOS Setup
Optional ECP DMA channel
(in BIOS Setup)
DMA channel 1
DMA channel 3
Optional parallel port I/O address
(via BIOS Setup)
378h
278h
Optional parallel port IRQ
(via BIOS Setup)
IRQ5
IRQ7
Serial Port
Item
Specification
Serial port controller
SiS961
Serial port controller resident bus
ISA bus
Number of serial port
2
16550 UART support
Yes
Connector type
9-pin D-type female connector
Optional serial port I/O address
(via BIOS Setup)
COM1: 2F8h, 3E8h, 2E8h
COM2: 3E8h, 3F8h, 2F8h
Optional serial port IRQ
(via BIOS Setup)
COM1: IRQ 3, and 4
COM2: IRQ 4, and 3
Modem
Item
Specification
Fax modem data baud rate (bps)
V.17 12K/1.44K
Data modem data baud rate (bps)
V.90 32K to 56K (received only)
Voice modem
V.253
Modem connector type
RJ11
Full duplex
Yes
USB Port
Item
Specification
Universal HCI
USB 1.1
USB Class
Support legacy keyboard for legacy mode
Memory Address Map
Address
Size
Function
000000 - 07FFFF
512KBytes
Host Memory
080000 - 09FFFF
128KBytes
Host/PCI Memory
Summary of Contents for AcerPower Sd
Page 6: ...VI ...
Page 51: ...46 Chapter 2 ...
Page 53: ...48 Chapter 3 ...
Page 71: ...66 Chapter 4 ...
Page 79: ...74 Chapter 6 ...
Page 81: ...76 Appendix A ...
Page 87: ...82 Appendix C ...
Page 91: ...86 Index ...