w83l950d Winbond Electronics Corp America, w83l950d Datasheet - Page 67

• Manufacturer Part Number: w83l950d
• Description: Peripheral Personal Computer Keyboard Controller
• Manufacturer: Winbond Electronics Corp America

13.4 Serial I/O2 register (SIO2)
Bit2 – 0: Internal synchronous clock selection bits.
The serial I/O2 control register contains seven bits, which control various serial I/O functions.
SFR address
Default value
= 000: f (XIN) / 8 (f (Xcin) / 8 in low sped mode).
= 001: f (XIN) / 16 (f (Xcin) / 16 in low sped mode).
= 010: f (XIN) / 32 (f (Xcin) / 32 in low sped mode).
= 011: f (XIN) / 64 (f (Xcin) / 64 in low sped mode).
= 110: f (XIN) / 128 (f (Xcin) / 128 in low sped mode).
= 111: f (XIN) / 256 (f (Xcin) / 256 in low sped mode).
= 1: Sout2 Sclk2 signal output.
0xCF
0x00
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W83L950D