cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 365
cs5535
Manufacturer Part Number
cs5535
Description
Geode Cs5535 Companion Multi-function South Bridge
Manufacturer
National Semiconductor Corporation
Datasheet
1.CS5535.pdf
(555 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
cs5535-KSZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Part Number:
cs5535-UDC
Manufacturer:
AMD
Quantity:
20 000
Part Number:
cs5535-UDCF
Manufacturer:
AMD
Quantity:
20 000
- Current page: 365 of 555
- Download datasheet (4Mb)
Revision 0.8
UART/IR Controller Register Descriptions
5.12.1.3
UART1 Interface Configuration (UART[1]_CONF)
MSR Address
Type
Reset Value
UART2 Interface Configuration (UART[2]_CONF)
MSR Address
Type
Reset Value
UART[x]_CONF derives the control signals for mode and reset control.
Bit
RSVD
7
6
5
4
3
2
1
0
7
UART[x] Interface Configuration (UART[x]_CONF)
Name
RSVD
BUSY (RO)
RESET2SIR
EN_BANKS
TEST
PWDN
DEVEN
MSR_SOFT_
RESET
5140003Ah
R/W
42h
5140003Eh
R/W
42h
BUSY
6
Description
Reserved. Write as 0.
Busy (Read Only). When high, this bit indicates that the UART busy signal is active.
IR Transmitter and Receiver Reset. Set to 1 to enable reset to the IR transmitter and
receiver. (Default = 0.) Write 0 to bring it out of reset.
Banks Enable. When set to 1, enables access to upper banks (i.e., Banks 2 through 7).
(Default = 0; that is, the UART boots in basic mode [16550 mode where access to upper
banks is not needed]).
Test. When set to 1, the UART goes into test mode and generates a baud clock on the
serial output pin UART[x]_TX (Default = 0.)
Power-down. When set to 1, the UART clocks (24 MHz clock) are frozen, but interrupt
remains enabled. (Default = 0.)
Device Enable. Set to 1 to enable the UART. Resetting this bit disables UART functional-
ity and masks the interrupt. (Default = 1.)
MSR Software Reset. Writing a 1 resets the UART. (Default = 0.)
RESET2SIR
5
UART[x]_CONF Bit Descriptions
UART[x]_CONF Register Map
EN_ BANKS
4
365
(Continued)
TEST
3
PWDN
2
DEVEN
1
www.national.com
MSR_SOFT_
RESET
0
Related parts for cs5535
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Freescale Semiconductor Technical Data
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Self-calibrating 12-bit Plus Sign Serial I/o A/d Converters With Mux And Sample/hold
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum Tm Fractional N Rf / Integer N If Dual Low Power Frequency Synthesizer
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinumtm 160 Mhz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Dual N-channel Enhancement Mode Field Effect Transistor
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Video Amplifier System (obsolete)
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Synchronous Step-up DC/DC Converter For White Led Applications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
CLC420 - High Speed, Voltage Feedback op Amp, Package: Lcc, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Monolithic Triple 4.5 CRT Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Differential Video Amplifier
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
ADC10061 - 10-Bit 600 NS A/D Converter With Input Multiplexer And Sample/Hold, Package: Soic Wide, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal Bus Transceiver
Manufacturer:
National Semiconductor Corporation
Datasheet: