HT82K28 Holtek Semiconductor Inc, HT82K28 Datasheet - Page 9

• Manufacturer Part Number: HT82K28
• Description: Win98 Keyboard Encoder
• Manufacturer: Holtek Semiconductor Inc

Data stream
Note: The parity bit is either 1 or 0, and the 8
b10:
b11:
B1:
B2:
b3:
b4:
b5:
b7:
b8:
b9:
data bits, plus the parity bit, always
have an odd number of 1 s.
B6
Mode 1,2,3
data bit 0
data bit 1
data bit 2
data bit 3
data bit 4
data bit 5
data bit 6
data bit 7
parity bit
(odd par)
always 0
always 1
start bit
stop bit
9
February 16, 2000
HT82K28A