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IF THIS SOFTWARE IS PROVIDED ON A COMPACT DISK, THE OTHER SOFTWARE AND DOCUMENTATION ON THE COMPACT DISK ARE SUBJECT TO THE LICENSE AGREEMENT ACCOMPANYING THE COMPACT DISK. *------------------------------------------------------------------- * FileName: * HardwareTD1.h * * Description: * Hardware Equates for the TD1 platform. This header file * contains equates specific to Hardware platform TD1. * It is included only in the modules "ROMHardwareTD1.c" and * "AMXHardwareTD1.c". * * History: * 6/13/95 RM - Created by Ron Marianetti * *******************************************************************/ #ifdef NON_PORTABLE // So app's don't mistakenly include this #ifndef __HARDWARETD1_H__ #define __HARDWARETD1_H__ /************************************************************************ * Port D Bit settings ************************************************************************/ #define hwrTD1PortDNoExtPower 0x80 // (L) External DC input /************************************************************************ * Port E Bit settings ************************************************************************/ #define hwrTD1PortENoBacklight 0x80 // (H) high if no backlight present /************************************************************************ * Port F Bit settings ************************************************************************/ #define hwrTD1PortFPanelYPOff 0x01 // (L) Vcc to Y Panel #define hwrTD1PortFPanelYMOn 0x02 // (H) Gnd to Y Panel #define hwrTD1PortFPanelXPOff 0x04 // (L) Vcc to X Panel #define hwrTD1PortFPanelXMOn 0x08 // (H) Gnd to X Panel #define hwrTD1PortFLCDEnableOn 0x10 // (H) LCD Display on #define hwrTD1PortFLCDVccOff 0x20 // (L) LCD Vcc #define hwrTD1PortFLCDVeeOn 0x40 // (H) LCD Vee #define hwrTD1PortFADCSOff 0x80 // (L) A/D Chip Select // Configurations of the panel control bits #define hwrTD1PortFPanelMask 0x0F // Panel control bits // Configure for lowest power #define hwrTD1PortFPanelCfgOff (hwrTD1PortFPanelYPOff | \ hwrTD1PortFPanelXPOff) // Configure to generate pen interrupt #define hwrTD1PortFPanelCfgPenIRQ (hwrTD1PortFPanelXMOn | \ hwrTD1PortFPanelYPOff | \ hwrTD1PortFPanelXPOff) // Configure to Measure Y Position #define hwrTD1PortFPanelCfgYMeas (hwrTD1PortFPanelXMOn | \ hwrTD1PortFPanelYPOff) // Configure to Measure X Position #define hwrTD1PortFPanelCfgXMeas (hwrTD1PortFPanelXPOff | \ hwrTD1PortFPanelYMOn) /************************************************************************ * Port G Bit Assignments ************************************************************************/ #define hwrTD1PortGSerialOn 0x08 // (H) Serial Driver Enable #define hwrTD1PortGBattOff 0x10 // (L) Battery Voltage Measure #define hwrTD1PortGRefreshOut 0x20 // (L) Timer 1 output to signal refresh #define hwrTD1PortGSelfRefOff 0x40 // (L) PSRAM Self Refresh mode #define hwrTD1PortGSelfRefOffBit 6 // Bit # for above #define hwrTD1PortGBacklightOn 0x80 // (H) Turn on backlight /************************************************************************ * Port J Bit Assignments ************************************************************************/ #define hwrTD1PortJIrOn 0x10 // (L) IrDA Driver Enable #define hwrTD1PortJLedOn 0x20 // (H) LED On /************************************************************************ * Port M Bit Assignments ************************************************************************/ #define hwrTD1PortMVccFail 0x04 // (L) Input indicates 3.3v is too low #define hwrTD1PortMCardIRQ 0x08 // (L) IRQ3 input from card #define hwrTD1PortMUnused4 0x10 // Unused (IRQ2) #define hwrTD1PortMDockButton 0x20 // (L) Sync button from Serial Doc #define hwrTD1PortMPenIO 0x40 // Pen input/output #define hwrTD1PortMDockIn 0x80 // (L) Gen. Purpose input from Serial Doc /************************************************************************ * SPIM Base Configuration ************************************************************************/ #define hwrTD1SPIMBaseControl (hwr328SPIMControlRateDiv16 | \ hwr328SPIMControlIntEnable | \ hwr328SPIMControlInvPolarity | \ hwr328SPIMControlOppPhase | \ 16-1) /************************************************************************ * Macros for turning write-protection on/off * These are used in-line for MemSemaphoreReserve and MemSemaphoreRelease * for performance reasons. ************************************************************************/ #define hwrWriteProtectOff() \ { \ HwrDBallPtr baseP = (HwrDBallPtr)hwr68328Base; \ /* Word mask; */ \ \ /* DOLATER.. take this out.... */ \ /* mask = baseP->csAGroupMask; */ \ \ /* Clr read-only bit in chip select register for storage area */ \ baseP->csASelect1 &= ~(0x0008); \ baseP->csASelect3 &= ~(0x0008); \ \ /* DOLATER.. take this out... */ \ /*baseP->csAGroupMask = mask; */ \ } #ifndef BUILD_OPTION_WP_OFF #define hwrWriteProtectOn() \ { \ HwrDBallPtr baseP = (HwrDBallPtr)hwr68328Base; \ /* Word mask; */ \ \ /* DOLATER.. take this out.... */ \ /* mask = baseP->csAGroupMask; */ \ \ /* Set read-only bit in chip select register for storage area */ \ baseP->csASelect1 |= (0x0008); \ baseP->csASelect3 |= (0x0008); \ \ /* DOLATER.. take this out... */ \ /*baseP->csAGroupMask = mask; */ \ } #else #define hwrWriteProtectOn() #endif /************************************************************************ *Initial values for the PLL. We set the system clock to be VCO/2 so * the system clock speed becomes: * * 32768 * ((hwrTD1FreqSelP + 1) * 14 + hwrTD1FreqSelQ + 1) * -------------------------------------------------------- * 2 ************************************************************************/ // NEW ASIC versions run at 16.580608 Mhz #define hwrTD1PLLControl (hwr328PLLControlClkEn | \ hwr328PLLControlSysVCODiv1 | \ hwr328PLLControlPixVCODiv1) #define hwrTD1FreqSelQ 0x01 #define hwrTD1FreqSelP 0x23 #define hwrTD1Frequency (32768*((hwrTD1FreqSelP+1)*14+hwrTD1FreqSelQ+1)/1) #endif //__HARDWARETD1_H__ #endif // NON_PORTABLE