MC68HC912B32MFU8 MOTOROLA [Motorola, Inc], MC68HC912B32MFU8 Datasheet - Page 61

• Manufacturer Part Number: MC68HC912B32MFU8
• Description: 16-Bit Microcontroller
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC912B32
MC68HC912B32TS/D
2
4
1, 2, 3, 4, 5, 6, ..., 8190, 8191
MODULUS DIVIDER:
BAUD RATE ((16x)
BAUD RATE (1x)
TRANSMIT
RECEIVE
SC0BD
SCI0
SCI0
Figure 12 Clock Chain for SCI, BDLC, RTI, COP
BITS: R1, R0
REGISTER: BCR1
2
2
2
2
2
BIT: RTBYP
REGISTER: RTICTL
0:0
0:1
1:0
1:1
2
TO BDLC
BITS: RTR2, RTR1, RTR0
11
REGISTER: RTICTL
2
2
2
2
2
2
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
0:0:0
TO RTI
BITS: CR2, CR1, CR0
REGISTER: COPCTL
HC912B32 CLOCK CHAIN SCI BDLC RTI COP
4
4
2
2
4
4
MOTOROLA
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
0:0:0
TO COP
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