MC9S08GB32 Motorola, MC9S08GB32 Datasheet - Page 200

• Manufacturer Part Number: MC9S08GB32
• Description: Microcontrollers
• Manufacturer: Motorola

Serial Peripheral Interface (SPI) Module
SPR2:SPR1:SPR0 — SPI Baud Rate Divisor
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This 3-bit field selects one of eight divisors for the SPI baud rate divider as shown in
input to this divider comes from the SPI baud rate prescaler (see
divider is the SPI bit rate clock for master mode.
SPPR2:SPPR1:SPPR0
SPR2:SPR1:SPR0
Table 12-2. SPI Baud Rate Prescaler Divisor
0:0:0
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
0:0:0
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
Table 12-3. SPI Baud Rate Divisor
MC9S08GB/GT Data Sheet, Rev. 2.3
Prescaler Divisor
Rate Divisor
128
256
16
32
64
1
2
3
4
5
6
7
8
2
4
8
Figure
12-4). The output of this
Freescale Semiconductor
Figure
12-3. The