cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 364
![no-image](/images/no-image-200.jpg)
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: 364 of 555
- Download datasheet (4Mb)
www.national.com
UART/IR Controller Register Descriptions
5.12.1.2
UART1 Secondary Dongle and Status (UART[1]_DONG)
MSR Address
Type
Reset Value
UART2 Secondary Dongle and Status (UART[2]_DONG)
MSR Address
Type
Reset Value
UART[x]_DONG is used for secondary identification of the dongle interface, and along with UART[x]_MOD, constitutes a
VDI (virtual dongle interface). The transceivers can also be configured for available mode by driving IRSL[2:0]. This support
is not provided in the current design, but the values of these signals are written in VDI UART[x]_MOD in case there is a
need to know what legacy software writes on IRSL[2:0] bits (via IRCFG1 at I/O Offset 04h in Bank 7). The MSR is readable
by the software so the status of IRSL[2:0] can be known.
Note: NCH: No Change; INV: Invert.
IRSL2
NCH
INV
INV
Bit
7:5
4:2
1
0
7
UART[x] Secondary Dongle and Status (UART[x]_DONG)
Name
RSVD
IRSL2-IRSL0
(RO)
ID3_SEC
ID0_SEC
IRSL1
INV
NCH
INV
51400039h
R/W
xxh
5140003Dh
R/W
xxh
RSVD
6
Description
Reserved. Write as 0.
IRSL[2:0] (Read Only). These bits are reflections of settings in the Transceiver Identifi-
cation and Control (IRIC) bits (Bank 7, I/O Offset 04h[2:0]). Software may read this field
to determine the settings of the virtual IR interface (dongle). See Section 5.12.10.5 "IR
Interface Configuration Register 1 (IRCFG1)" on page 398 for decode.
Secondary Dongle Control Signal. Secondary virtual dongle configuration bit. See
Table 5-30. Refer to Section 4.11.3 "Dongle Interface" on page 131 for additional informa-
tion.
Secondary Dongle Control Signal. Secondary virtual dongle configuration bit. See
Table 5-30. Refer to Section 4.11.3 "Dongle Interface" on page 131 for additional informa-
tion.
5
ID3
NCH: No support
INV: 36 kHz demodulation support
(RC-5 and RC-6 protocols)
NCH: No support
INV: 38 kHz demodulation support
(NEC protocol)
NCH: No support
INV: 56.9 kHz demodulation support
(RCA protocol)
Table 5-30. Secondary ID Encoding
UART[x]_DONG Bit Descriptions
UART[x]_DONG Register Map
IRSL2
4
364
(Continued)
IRSL1
3
ID0
Reserved
NCH: No support
INV: 40 kHz demodulation support
(JVC, Panasonic protocols)
Reserved
IRSL0
2
ID3_SEC
1
ID0_SEC
Revision 0.8
0
Related parts for cs5535
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![mma1270keg](/images/no-image3.png)
Part Number:
Description:
Freescale Semiconductor Technical Data
Manufacturer:
National Semiconductor Corporation
Datasheet:
![ADC12034](/images/no-image3.png)
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:
![LMX2350](/images/no-image3.png)
Part Number:
Description:
Pllatinum Tm Fractional N Rf / Integer N If Dual Low Power Frequency Synthesizer
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LMX2324](/images/no-image3.png)
Part Number:
Description:
Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LMX2301](/images/no-image3.png)
Part Number:
Description:
Pllatinumtm 160 Mhz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
![NDS8963](/images/no-image3.png)
Part Number:
Description:
Dual N-channel Enhancement Mode Field Effect Transistor
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LM1201](/images/no-image3.png)
Part Number:
Description:
Video Amplifier System (obsolete)
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LM3501TL-16](/images/no-image3.png)
Part Number:
Description:
Synchronous Step-up DC/DC Converter For White Led Applications
Manufacturer:
National Semiconductor Corporation
Datasheet:
![AD9621](/images/no-image3.png)
Part Number:
Description:
CLC420 - High Speed, Voltage Feedback op Amp, Package: Lcc, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LM2403](/images/no-image3.png)
Part Number:
Description:
Monolithic Triple 4.5 CRT Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
![LM592M](/images/no-image3.png)
Part Number:
Description:
Differential Video Amplifier
Manufacturer:
National Semiconductor Corporation
Datasheet:
![ADC10061](/images/no-image3.png)
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:
![DS36277TMX](/images/no-image3.png)
Part Number:
Description:
DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
Manufacturer:
National Semiconductor Corporation
Datasheet:
![DS3654](/images/no-image3.png)
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
![DS3662](/images/no-image3.png)
Part Number:
Description:
Quad High Speed Trapezoidal Bus Transceiver
Manufacturer:
National Semiconductor Corporation
Datasheet: