SPC41B2 Sunplus Technology Co., Ltd., SPC41B2 Datasheet - Page 15

• Manufacturer Part Number: SPC41B2
• Description: 40KB SOUND CONTROLLER
• Manufacturer: Sunplus Technology Co., Ltd.

11. REVISION HISTORY
© Sunplus Technology Co., Ltd.
Proprietary & Confidential
APR. 21, 1999
NOV. 17, 1999
OCT. 30, 2000
FEB. 07, 2001
SEP. 05, 2001
Date
Revision #
0.1
1.0
1.1
1.2
1.3
Original
Delete “PRELIMINARY”
1. Feature: 13 sec. Speech @ 6KHz sampling rates with 4-bit ADPCM.
2. Block Diagram: Two 8-bit D/A (current) - one AUD output pin.
1. Correct IOC, IOD, I/O CONFIG ports in “MAP OF MEMORY AND I/Os”
2. Modify, OSC Frequency -> CPU Clock, F
3. Add “Note2: The 0.1µF capacitor between VDD and VSS…”
4. Add “REVISION HISTORY”
5. Renew to a new document format
1. Correct chip size
2. Add Note1 in the “9.1 PAD Assignment”
3. Renew to a new document format
15
Description
OSC2
-> F
CPU
SPC41B2
SEP. 05, 2001
Version: 1.3
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