PIC18F2585-I/SO Microchip Technology, PIC18F2585-I/SO Datasheet
PIC18F2585-I/SO
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PIC18F2585-I/SO Summary of contents
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... Any Data Sheet Clarification issues related to the PIC18F2585/2680/4585/4680 will be reported in a separate Data Sheet errata. Please check the Microchip web site for any existing issues. All of the issues listed here will be addressed in future revisions of the PIC18F2585/2680/4585/4680 silicon. ...
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... PIC18F2585/2680/4585/4680 5. Module: ECCP The auto-shutdown source, FLT0, has inverse polarity from the description in Section 16.4.7 “Enhanced PWM Auto-Shutdown” of the Device Data Sheet. A logic, high-voltage level on FLT0 will generate a shutdown on ECCP1. Work around Invert the logic in the program’s source code. ...
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... C™ interface does not conform to the 400 kHz I 100 kHz) in all details, but may be used with care where higher rates are required by the application. © 2007 Microchip Technology Inc. PIC18F2585/2680/4585/4680 Work around Avoid writing SSPBUF until the data transfer is complete, indicated by the setting of the SSPIF bit (PIR1< ...
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... PIC18F2585/2680/4585/4680 14. Module: MSSP RCEN becomes set when the system is idle. In normal operation, the setting of RCEN should be ignored by the module while the system is not idle. Work around Wait for the system to become idle. This requires a check for the following bits to be reset: ACKEN, RCEN, PEN, RSEN and SEN ...
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... The code segment, shown in Example 3 on the next page, demonstrates the work around using the C18 compiler. © 2007 Microchip Technology Inc. PIC18F2585/2680/4585/4680 Work around 1. Assembly Language Programming store current value of WREG, BSR, STATUS for a second time ...
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... PIC18F2585/2680/4585/4680 EXAMPLE 3: #pragma interruptlow MyLowISR void MyLowISR(void Handle low priority interrupts Although MyHighISR is a high priority interrupt, use interruptlow pragma so that // the compiler will not use retfie FAST. #pragma interruptlow MyHighISR void MyHighISR(void Handle high priority interrupts. } #pragma code highVector=0x08 void HighVector (void) ...
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... Work around None. Date Codes that pertain to this issue: All engineering and production devices. © 2007 Microchip Technology Inc. PIC18F2585/2680/4585/4680 23. Module: EUSART In rare situations, one or more extra zero bytes have been observed in a packet transmitted by the module operating in Asynchronous mode. The actual data is not lost or corrupted, only unwanted (extra) zero bytes are observed in the packet ...
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... PIC18F2585/2680/4585/4680 24. Module: EUSART With the auto-wake-up option enabled by setting the WUE (BAUDCON<1>) bit, (PIR1<5>) bit will become set on a high-to-low transition on the RX pin. However, the WUE bit may not clear within low-to-high transi- CY tion on RX. While the WUE bit is set, reading the receive buffer, RCREG, will not clear the RCIF interrupt flag ...
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... None. Date Codes that pertain to this issue: All engineering and production devices. © 2007 Microchip Technology Inc. PIC18F2585/2680/4585/4680 30. Module: ECAN™ Technology Under specific conditions, the first five bits of a transmitted identifier may not match the value in the Transmit Buffer ID register, TXBnSIDH. The ...
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... PIC18F2585/2680/4585/4680 33. Module: ECAN™ Technology Under specific conditions, the TXBxSIDH register of the pending message for transmission may be corrupted. The following conditions must exist for this event to occur transmit message must be pending. 2. All of the receive buffers must be full and a received message is in the Message Assembly Buffer (MAB) ...
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... Rev C Document (7/2006) Split of errata into separate silicon and data sheet documents; previous data sheet issues 1 and 2 removed to create “PIC18F2585/2680/4585/4680 Data Sheet Errata” (DS80272). Updated silicon issue 19 (Interrupts). Added silicon issues 22-24 (EUSART), 25 (Timer1), 26-28 (MSSP), 29 (Reset), and 30-33 (ECAN) ...
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... PIC18F2585/2680/4585/4680 NOTES: DS80202G-page 12 © 2007 Microchip Technology Inc. ...
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... PowerInfo, PowerMate, PowerTool, REAL ICE, rfLAB, Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
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... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2007 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...