![background image](http://html.mh-extra.com/html/fujitsu/mb90390-series/mb90390-series_hardware-manual_118501520.webp)
492
CHAPTER 23 CAN CONTROLLER
Notes:
•
AMSx.1 and AMSx.0 should be set when the message buffer (x) is invalid (BVALx of the message
buffer valid register (BVALR) is "0"). Setting when the buffer is valid (BVALx = 1) may cause
unnecessary received messages to be stored.
•
To invalidate the message buffer (by setting the BVALR: BVAL bit to "0") while the CAN controller
is operating for CAN communication (the read value of the CSR: HALT bit is "0" and the CAN
controller is operating for CAN bus communication to enable transmission and reception), follow
the procedure in Section "23.16 Precautions when Using CAN Controller".
Table 23.6-7 Selection of Acceptance Mask
AMSx.1
AMSx.0
Acceptance Mask
0
0
Full-bit comparison
0
1
Full-bit mask
1
0
Acceptance mask register 0 (AMR0)
1
1
Acceptance mask register 1 (AMR1)
Summary of Contents for MB90390 Series
Page 2: ......
Page 4: ......
Page 17: ...xiii APPENDIX D List of Interrupt Vectors 690 INDEX 695 ...
Page 18: ...xiv ...
Page 132: ...104 CHAPTER 5 CLOCKS ...
Page 152: ...124 CHAPTER 6 CLOCK MODULATOR ...
Page 210: ...182 CHAPTER 11 TIME BASE TIMER ...
Page 218: ...190 CHAPTER 12 WATCHDOG TIMER ...
Page 264: ...236 CHAPTER 14 16 BIT RELOAD TIMER WITH EVENT COUNT FUNCTION ...
Page 274: ...246 CHAPTER 15 WATCH TIMER ...
Page 306: ...278 CHAPTER 17 DTP EXTERNAL INTERRUPTS ...
Page 338: ...310 CHAPTER 18 8 10 BIT A D CONVERTER ...
Page 364: ...336 CHAPTER 19 UART0 UART1 ...
Page 398: ...370 CHAPTER 20 UART2 UART3 Figure 20 5 2 ORE Set Timing Receive data RDRF ORE ...
Page 432: ...404 CHAPTER 20 UART2 UART3 ...
Page 482: ...454 CHAPTER 22 SERIAL I O ...
Page 560: ...532 CHAPTER 24 STEPPING MOTOR CONTROLLER ...
Page 582: ...554 CHAPTER 27 ROM MIRRORING MODULE ...
Page 632: ...604 CHAPTER 29 EXAMPLES OF SERIAL PROGRAMMING CONNECTION ...
Page 722: ...694 APPENDIX ...
Page 723: ...695 INDEX The index follows on the next page This is listed in alphabetic order ...
Page 740: ......