HD6432646 Hitachi, HD6432646 Datasheet - Page 1079

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Notes: When the smart card interface is used, be sure to make the 1 setting shown for bit 5.
BRR1—Bit Rate Register 1
Bit
Initial value
Read/Write
Note: For details see section 13.2.8, Bit Rate Register (BRR).
*1 When the PE bit is set to 1, the parity (even or odd) specified by the O/E bit is added to
*2 When even parity is set, parity bit addition is performed in transmission so that the total
*3 When odd parity is set, parity bit addition is performed in transmission so that the total
transmit data before transmission. In reception, the parity bit is checked for the parity
(even or odd) specified by the O/E bit.
number of 1 bits in the transmit character plus the parity bit is even.
In reception, a check is performed to see if the total number of 1 bits in the receive
character plus the parity bit is even.
number of 1 bits in the transmit character plus the parity bit is odd.
In reception, a check is performed to see if the total number of 1 bits in the receive
character plus the parity bit is odd.
R/W
7
1
R/W
6
1
Set the serial transmit/receive bit rate
R/W
5
1
R/W
4
1
H'FF81
R/W
3
1
SCI1, Smart Card Interface 1
R/W
2
1
R/W
1
1
R/W
0
1
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