SC2200 NSC [National Semiconductor], SC2200 Datasheet - Page 108
![no-image](/images/no-image-200.jpg)
SC2200
Manufacturer Part Number
SC2200
Description
Thin Client On a Chip
Manufacturer
NSC [National Semiconductor]
Datasheet
1.SC2200.pdf
(433 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC2200A-00
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
SC2200A-00A00
Manufacturer:
MAXIM
Quantity:
15
Company:
Part Number:
SC2200UCL-266
Manufacturer:
NSC
Quantity:
5 510
Company:
Part Number:
SC2200UCL-266
Manufacturer:
AMD
Quantity:
648
Part Number:
SC2200UCL-266
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
SC2200UCL-266 D2
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
SC2200UFH-266
Manufacturer:
SIERRA
Quantity:
1 238
Company:
Part Number:
SC2200UFH-266
Manufacturer:
AMD
Quantity:
996
Part Number:
SC2200UFH-266
Manufacturer:
NS/国半
Quantity:
20 000
- Current page: 108 of 433
- Download datasheet (4Mb)
www.national.com
SuperI/O Module
Index F0h
When any non-reserved bit in this register is set to 1, it can be cleared only by hardware reset.
Index F1h
Index F2h
Index F3h
2:0
6:0
6:0
6:0
Bit
7
6
5
4
3
7
7
7
Description
Block Standard RAM.
0: No effect on Standard RAM access. (Default)
1: Read and write to locations 38h-3Fh of the Standard RAM are blocked, writes ignored, and reads return FFh.
Block RAM Write.
0: No effect on RAM access. (Default)
1: Writes to RAM (Standard and Extended) are ignored.
Block Extended RAM Write. This bit controls writes to bytes 00h-1Fh of the Extended RAM.
0: No effect on the Extended RAM access. (Default)
1: Writes to bytes 00h-1Fh of the Extended RAM are ignored.
Block Extended RAM Read. This bit controls read from bytes 00h-1Fh of the Extended RAM.
0: No effect on Extended RAM access. (Default)
1: Reads to bytes 00h-1Fh of the Extended RAM are ignored.
Block Extended RAM. This bit controls access to the Extended RAM 128 bytes.
0: No effect on Extended RAM access. (Default)
1: Read and write to the Extended RAM are blocked: writes are ignored and reads return FFh.
Reserved.
Reserved.
Date of Month Alarm Register Offset Value.
Reserved.
Month Alarm Register Offset Value.
Reserved.
Century Register Offset Value.
(Continued)
Date Of Month Alarm Register Offset Register - DOMAO (R/W)
Month Alarm Register Offset Register - MANAO (R/W)
Table 4-7.
Century Register Offset Register - CENO (R/W)
RAM Lock Register - RLR (R/W)
RTC Configuration Registers
108
Revision 3.0
Related parts for SC2200
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![sc243012gnk](/images/no-image3.png)
Part Number:
Description:
Sc Series Nema 1 Screw Cover Wall Mount
Manufacturer:
Automation Direct
Datasheet:
![SC24115W](/images/no-image3.png)
Part Number:
Description:
SC Strobes and PC Horn/Strobes
Manufacturer:
GAMEWELL-FCI [Gamewell-FCI by Honeywell]
Datasheet:
![SFTB](/images/no-image3.png)
Part Number:
Description:
Thin SOT23 1A Load Step-Down DC-DC Regulator
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3603N](/images/no-image3.png)
Part Number:
Description:
TRI-STATE Dual Receiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36149N](/images/no-image3.png)
Part Number:
Description:
Hex MOS Drivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3654N](/images/no-image3.png)
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3669N](/images/no-image3.png)
Part Number:
Description:
Quad High Current Peripheral Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3691N](/images/no-image3.png)
Part Number:
Description:
(RS-422/RS-423) Line Drivers with TRI-STATE Outputs
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3695TJ](/images/no-image3.png)
Part Number:
Description:
Multipoint RS485/RS422 Transceivers/Repeaters
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS36C279TM](/images/no-image3.png)
Part Number:
Description:
Low Power EIA-RS-485 Transceiver with Sleep Mode
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![DS3884AVF](/images/no-image3.png)
Part Number:
Description:
BTL Handshake Transceiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM5034N](/images/no-image3.png)
Part Number:
Description:
Octal 80-Bit Static Shift Register
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM53143J](/images/no-image3.png)
Part Number:
Description:
PUSH BUTTON PULSE DIALER CIRCUITS
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM54C914J](/images/no-image3.png)
Part Number:
Description:
Hex Schmitt Trigger with Extended Input Voltage
Manufacturer:
NSC [National Semiconductor]
Datasheet:
![MM58167](/images/no-image3.png)
Part Number:
Description:
Microprocessor Real Time Clock
Manufacturer:
NSC [National Semiconductor]
Datasheet: