sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 325
![no-image](/images/manufacturer_photos/0/0/14/advanced_micro_devices_sml.jpg)
sc3200
Manufacturer Part Number
sc3200
Description
Geode-tm Sc3200 Processor
Manufacturer
Advanced Micro Devices
Datasheet
1.SC3200.pdf
(447 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
sc3200UCL-266
Manufacturer:
NS
Quantity:
5 510
Part Number:
sc3200UCL-266
Manufacturer:
NS/国半
Quantity:
20 000
- Current page: 325 of 447
- Download datasheet (4Mb)
Core Logic Module - ISA Legacy Register Space
AMD Geode™ SC3200 Processor Data Book
I/O Port 070h
This register is shadowed within the Core Logic module and is read through the RTC Shadow Register (F0 Index BBh).
I/O Port 071h
A read of this register returns the value of the register indexed by the RTC Address Register.
A write of this register sets the value into the register indexed by the RTC Address Register
I/O Port 072h
I/O Port 073h
AA read of this register returns the value of the register indexed by the RTC Extended Address Register.
A write of this register sets the value into the register indexed by the RTC Extended Address Register
I/O Port 0F0h, 0F1h
A write to either port when the internal FERR# signal is asserted causes the Core Logic Module to assert internal IGNNE#. IGNNE#
remains asserted until the FERR# de-asserts.
I/O Ports 170h-177h/376h-377h
When the local IDE functions are enabled, reads or writes to these registers cause the local IDE interface signals to operate according to
their configuration rather than generating standard ISA bus cycles.
I/O Ports 1F0h-1F7h/3F6h-3F7h
When the local IDE functions are enabled, reads or writes to these registers cause the local IDE interface signals to operate according to
their configuration rather than generating standard ISA bus cycles.
I/O Port 4D0h
Notes: 1. If ICW1 - bit 3 in the PIC is set as level, it overrides the setting for bits [7:3] in this register.
Bit
6:0
6:0
Bit
7
7
7
6
5
4
2. Bits [7:3] in this register are used to configure a PCI interrupt mapped to IRQ[x] on the PIC as level-sensitive (shared).
Description
NMI Mask.
0: Enable.
1: Mask.
RTC Register Index. A write of this register sends the data out on the ISA bus and also causes RTCALE to be triggered.
(RTCALE is an internal signal between the Core Logic module and the internal RTC controller.)
Reserved.
RTC Register Index. A write of this register sends the data out on the ISA bus and also causes RTCALE to be triggered.
(RTCALE is an internal signal between the Core Logic module and the internal RTC controller.)
Description
IRQ7 Edge or Level Sensitive Select. Selects PIC IRQ7 sensitivity configuration.
0: Edge.
1: Level.
IRQ6 Edge or Level Sensitive Select. Selects PIC IRQ6 sensitivity configuration.
0: Edge.
1: Level.
IRQ5 Edge or Level Sensitive Select. Selects PIC IRQ5 sensitivity configuration.
0: Edge.
1: Level.
IRQ4 Edge or Level Sensitive Select. Selects PIC IRQ4 sensitivity configuration.
0: Edge.
1: Level.
Table 6-48. Real-Time Clock Registers
Interrupt Edge/Level Select Register 1 (R/W)
Table 6-49. Miscellaneous Registers
RTC Extended Address Register (WO)
Coprocessor Error Register (W)
Secondary IDE Registers (R/W)
Primary IDE Registers (R/W)
RTC Address Register (WO)
RTC Data Register (R/W)
RTC Data Register (R/W)
Revision 5.1
Reset Value: F0h
Reset Value: 00h
325
Related parts for sc3200
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![AM27S29DC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Advanced Micro Devices [4,096-Bit (512x8) Bipolar PROM]
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM27S29APC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Advanced Micro Devices [4,096-Bit (512x8) Bipolar PROM]
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM29BL802CB-70RZE](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Advanced Micro Devices [8 Megabit (512 K x 16-Bit) CMOS 3.0 Volt-only Burst Mode Flash Memory]
Manufacturer:
Advanced Micro Devices
Datasheet:
![M41000001Y](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
M41000001YAdvanced Micro Devices [32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM]
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM95C94JC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Advanced Burst Error Processor
Manufacturer:
Advanced Micro Devices
![AM7992BPC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Serial interface adapter (SIA)
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM9519ADC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Universal interrupt controller
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM27C256-150DC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
256 kilobit CMOS EPROM
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM9128-10PC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
2048 x 8 static RAM, 100ns
Manufacturer:
Advanced Micro Devices
Datasheet:
![P8284A](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Manufacturer:
Advanced Micro Devices
Datasheet:
![DM81LS98N](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
![AM2966PC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
AM2966PCOctal Dynamic Memory Drivers with Three-State Outputs
Manufacturer:
Advanced Micro Devices
Datasheet:
![DM81LS97N](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
![DM81LS96N](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
![PAL16L8-7PC](/images/manufacturer_photos/0/0/14/advanced_micro_devices_tmb.jpg)
Part Number:
Description:
TTL programmable array logic, 7ns
Manufacturer:
Advanced Micro Devices
Datasheet: