mc68hc908mr24 Freescale Semiconductor, Inc, mc68hc908mr24 Datasheet - Page 13
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mc68hc908mr24
Manufacturer Part Number
mc68hc908mr24
Description
M68hc08 Microcontrollers
Manufacturer
Freescale Semiconductor, Inc
Datasheet
1.MC68HC908MR24.pdf
(406 pages)
- Current page: 13 of 406
- Download datasheet (3Mb)
MC68HC908MR24 — Rev. 4.1
Freescale Semiconductor
12.8
12.8.1
12.8.2
12.8.3
12.8.4
12.8.5
13.1
13.2
13.3
13.4
13.5
13.5.1
13.5.2
13.6
13.6.1
13.6.2
13.6.3
13.6.4
13.7
13.7.1
13.7.2
13.8
13.9
13.10 Queuing Transmission Data . . . . . . . . . . . . . . . . . . . . . . . . . . 274
13.11 Low-Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
13.12 I/O Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
13.12.1 MISO (Master In/Slave Out) . . . . . . . . . . . . . . . . . . . . . . . . 276
13.12.2 MOSI (Master Out/Slave In) . . . . . . . . . . . . . . . . . . . . . . . . 277
13.12.3 SPSCK (Serial Clock). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Section 13. Serial Peripheral Interface Module (SPI)
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256
Error Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .271
Resetting the SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
I/O Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Pin Name Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .258
Transmission Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .262
TIMB Status and Control Register . . . . . . . . . . . . . . . . . . . 244
TIMB Counter Registers. . . . . . . . . . . . . . . . . . . . . . . . . . .247
TIMB Counter Modulo Registers . . . . . . . . . . . . . . . . . . . . 248
TIMB Channel Status and Control Registers . . . . . . . . . . . 249
TIMB Channel Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Master Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Slave Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Clock Phase and Polarity Controls. . . . . . . . . . . . . . . . . . . 262
Transmission Format When CPHA = 0 . . . . . . . . . . . . . . . 262
Transmission Format When CPHA = 1 . . . . . . . . . . . . . . . 264
Transmission Initiation Latency . . . . . . . . . . . . . . . . . . . . . 265
Overflow Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Mode Fault Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Table of Contents
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Table of Contents
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