sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 291
![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: 291 of 447
- Download datasheet (4Mb)
Core Logic Module - Audio Registers - Function 3
AMD Geode™ SC3200 Processor Data Book
Offset 38h
Audio Bus Master 3: Input from codec; 16-Bit; Slot 5.
Offset 39h
Audio Bus Master 3: Input from codec; 16-Bit; Slot 5.
Offset 3Ah-3Bh
Offset 3Ch-3Fh
Audio Bus Master 3: Input from codec; 16-Bit; Slot 5.
Note:
31:2
Bit
7:4
2:1
7:2
1:0
3
0
1
0
The Physical Region Descriptor (PRD) table consists of one or more entries - each describing a memory region to or from
which data is to be transferred. Each entry consists of two DWORDs.
Description
Reserved. Must be set to 0. Must return 0 on reads.
Read or Write Control. Sets the transfer direction of Audio Bus Master 3.
0: PCI reads are performed.
1: PCI writes are performed.
This bit must be set to 1 (write) and should not be changed when the bus master is active.
Reserved. Must be set to 0. Must return 0 on reads.
Bus Master Control. Controls the state of the Audio Bus Master 3.
0: Disable.
1: Enable.
Setting this bit to 1 enables the bus master to begin data transfers. When writing 0 to this bit, the bus master must be either
paused or have reached EOT. Writing 0 to this bit while the bus master is operating results in unpredictable behavior (and
may crash the bus master state machine). The only recovery from this condition is a PCI reset.
Reserved.
Bus Master Error. Indicates if hardware encountered a second EOP before software cleared the first.
0: No.
1: Yes.
If hardware encounters a second EOP (end of page) before software cleared the first, it causes the bus master to pause
until this register is read to clear the error.
End of Page. Indicates if the bus master transferred data which is marked by the EOP bit in the PRD table (bit 30).
0: No.
1: Yes.
Pointer to the Physical Region Descriptor Table. This bit field contains is a PRD table pointer for Audio Bus Master 3.
When written, this field points to the first entry in a PRD table. Once Audio Bus Master 3 is enabled (Command Register bit
0 = 1), it loads the pointer and updates this register (by adding 08h) so that it points to the next PRD.
When read, this register points to the next PRD.
Reserved. Must be set to 0.
Table 6-38. F3BAR0+Memory Offset: Audio Configuration Registers (Continued)
DWORD 0:
DWORD 1:
[31:0]
31
30
29
[28:16]
[15:0]
Audio Bus Master 3 Command Register (R/W)
Audio Bus Master 3 PRD Table Address (R/W)
Audio Bus Master 3 SMI Status Register (RC)
= Memory Region Physical Base Address
= End of Table Flag
= End of Page Flag
= Loop Flag (JMP)
= Reserved (0)
= Byte Count of the Region (Size)
Not Used
Revision 5.1
Reset Value: 00000000h
Reset Value: 00h
Reset Value: 00h
291
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: