--- /dev/null
+/*-------------------------------------------------------------------------
+ Register Declarations for the SiLabs C8051F52x-F53x Processor Range
+
+ Copyright (C) 2006 - Maarten Brock, sourceforge.brock@dse.nl
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+-------------------------------------------------------------------------*/
+
+#ifndef C8051F520_H
+#define C8051F520_H
+
+#include <compiler.h>
+
+SFR(P0, 0x80); // Port 0
+ SBIT(P0_0, 0x80, 0); // Port 0 bit 0
+ SBIT(P0_1, 0x80, 1); // Port 0 bit 1
+ SBIT(P0_2, 0x80, 2); // Port 0 bit 2
+ SBIT(P0_3, 0x80, 3); // Port 0 bit 3
+ SBIT(P0_4, 0x80, 4); // Port 0 bit 4
+ SBIT(P0_5, 0x80, 5); // Port 0 bit 5
+ SBIT(P0_6, 0x80, 6); // Port 0 bit 6
+ SBIT(P0_7, 0x80, 7); // Port 0 bit 7
+SFR(SP, 0x81); // Stack Pointer
+SFR(DPL, 0x82); // Data Pointer Low Byte
+SFR(DPH, 0x83); // Data Pointer High Byte
+SFR(PCON, 0x87); // Power Mode Control
+SFR(TCON, 0x88); // Timer Control
+ SBIT(IT0, 0x88, 0); // Ext. Interrupt 0 Type Select
+ SBIT(IE0, 0x88, 1); // Ext. Interrupt 0 Flag
+ SBIT(IT1, 0x88, 2); // Ext. Interrupt 1 Type Select
+ SBIT(IE1, 0x88, 3); // Ext. Interrupt 1 Flag
+ SBIT(TR0, 0x88, 4); // Timer 0 Run Control
+ SBIT(TF0, 0x88, 5); // Timer 0 Overflow Flag
+ SBIT(TR1, 0x88, 6); // Timer 1 Run Control
+ SBIT(TF1, 0x88, 7); // Timer 1 Overflow Flag
+SFR(TMOD, 0x89); // Timer Mode
+SFR16E(TMR0, 0x8C8A); // Timer/Counter 0 Word
+ SFR(TL0, 0x8A); // Timer/Counter 0 Low Byte
+ SFR(TH0, 0x8C); // Timer/Counter 0 High Byte
+SFR16E(TMR1, 0x8D8B); // Timer/Counter 1 Word
+ SFR(TL1, 0x8B); // Timer/Counter 1 Low Byte
+ SFR(TH1, 0x8D); // Timer/Counter 1 High Byte
+SFR(CKCON, 0x8E); // Clock Control
+SFR(PSCTL, 0x8F); // Program Store R/W Control
+SFR(P1, 0x90); // Port 1
+ SBIT(P1_0, 0x90, 0); // Port 1 bit 0
+ SBIT(P1_1, 0x90, 1); // Port 1 bit 1
+ SBIT(P1_2, 0x90, 2); // Port 1 bit 2
+ SBIT(P1_3, 0x90, 3); // Port 1 bit 3
+ SBIT(P1_4, 0x90, 4); // Port 1 bit 4
+ SBIT(P1_5, 0x90, 5); // Port 1 bit 5
+ SBIT(P1_6, 0x90, 6); // Port 1 bit 6
+ SBIT(P1_7, 0x90, 7); // Port 1 bit 7
+SFR(LINADDR, 0x92); // LIN Indirect Address Pointer
+SFR(LINDATA, 0x93); // LIN Indirect Data Buffer
+SFR(LINCF, 0x95); // LIN Control Mode
+SFR(SCON0, 0x98); // Serial Port 0 Control
+ SBIT(RI0, 0x98, 0); // Receive Interrupt Flag
+ SBIT(TI0, 0x98, 1); // Transmit Interrupt Flag
+ SBIT(RB80, 0x98, 2); // Ninth Receive Bit
+ SBIT(TB80, 0x98, 3); // Ninth Transmission Bit
+ SBIT(REN0, 0x98, 4); // Receive Enable
+ SBIT(MCE0, 0x98, 5); // Multiprocessor Communication Enable
+ SBIT(S0MODE, 0x98, 7); // Serial Port 0 Operation Mode
+SFR(SBUF0, 0x99); // Serial Port 0 Data Buffer
+SFR(CPT0CN, 0x9B); // Comparator 0 Control
+SFR(CPT0MD, 0x9D); // Comparator 0 Mode Selection
+SFR(CPT0CN, 0x9F); // Comparator 0 MUX Selection
+SFR(SPI0CFG, 0xA1); // SPI Configuration
+SFR(SPI0CKR, 0xA2); // SPI Clock Rate Control
+SFR(SPI0DAT, 0xA3); // SPI Data
+SFR(P0MDOUT, 0xA4); // Port 0 Output Mode Configuration
+SFR(P1MDOUT, 0xA5); // Port 1 Output Mode Configuration
+SFR(IE, 0xA8); // Interrupt Enable
+ SBIT(EX0, 0xA8, 0); // Enable External Interrupt 0
+ SBIT(ET0, 0xA8, 1); // Enable Timer 0 Interrupt
+ SBIT(EX1, 0xA8, 2); // Enable External Interrupt 1
+ SBIT(ET1, 0xA8, 3); // Enable Timer 1 Interrupt
+ SBIT(ES0, 0xA8, 4); // Enable Serial Port Interrupt
+ SBIT(ET2, 0xA8, 5); // Enable Timer 2 Interrupt
+ SBIT(ESPI0, 0xA8, 6); // Enable SPI0 Interrupt
+ SBIT(EA, 0xA8, 7); // Global Interrupt Enable
+SFR(CLKSEL, 0xA9); // Clock Select
+SFR(OSCIFIN, 0xB0); // Internal Oscillator Fine Calibration
+SFR(OSCXCN, 0xB1); // External Oscillator Control
+SFR(OSCICN, 0xB2); // Internal Oscillator Control
+SFR(OSCICL, 0xB3); // Internal Oscillator Calibration
+SFR(FLKEY, 0xB7); // Flash Lock and Key
+SFR(IP, 0xB8); // Interrupt Priority
+ SBIT(PX0, 0xB8, 0); // External Interrupt 0 Priority
+ SBIT(PT0, 0xB8, 1); // Timer 0 Interrupt Priority
+ SBIT(PX1, 0xB8, 2); // External Interrupt 1 Priority
+ SBIT(PT1, 0xB8, 3); // Timer 1 Interrupt Priority
+ SBIT(PS0, 0xB8, 4); // Serial Port Interrupt Priority
+ SBIT(PT2, 0xB8, 5); // Timer 2 Interrupt Priority
+ SBIT(PSPI0, 0xB8, 6); // SPI0 Interrupt Priority
+SFR(ADC0TK, 0xBA); // ADC0 Tracking Mode Select
+SFR(ADC0MX, 0xBB); // ADC0 Channel Select
+SFR(ADC0CF, 0xBC); // ADC0 Configuration
+SFR16(ADC0, 0xBD); // ADC0 Word
+ SFR(ADC0L, 0xBD); // ADC0 Low Byte
+ SFR(ADC0H, 0xBE); // ADC0 High Byte
+SFR(P1MASK, 0xBF); // Port 1 Mask
+SFR16(ADC0GT, 0xC3); // ADC0 Greater-Than Data Word
+ SFR(ADC0GTL, 0xC3); // ADC0 Greater-Than Data Low Byte
+ SFR(ADC0GTH, 0xC4); // ADC0 Greater-Than Data High Byte
+SFR16(ADC0LT, 0xC5); // ADC0 Less-Than Data Word
+ SFR(ADC0LTL, 0xC5); // ADC0 Less-Than Data Low Byte
+ SFR(ADC0LTH, 0xC6); // ADC0 Less-Than Data High Byte
+SFR(P0MASK, 0xC7); // Port 0 Mask
+SFR(TMR2CN, 0xC8); // Timer/Counter 2 Control
+SFR(REG0CN, 0xC9); // Voltage Regulator Control
+SFR16(TMR2RL, 0xCA); // Timer/Counter 2 Reload Word
+ SFR(TMR2RLL, 0xCA); // Timer/Counter 2 Reload Low Byte
+ SFR(TMR2RLH, 0xCB); // Timer/Counter 2 Reload High Byte
+SFR16(TMR2, 0xCC); // Timer/Counter 2 Word
+ SFR(TMR2L, 0xCC); // Timer/Counter 2 Low Byte
+ SFR(TMR2H, 0xCD); // Timer/Counter 2 High Byte
+SFR(P1MAT, 0xCF); // Port 1 Match
+SFR(PSW, 0xD0); // Program Status Word
+ SBIT(P, 0xD0, 0); // Parity Flag
+ SBIT(F1, 0xD0, 1); // User-Defined Flag
+ SBIT(OV, 0xD0, 2); // Overflow Flag
+ SBIT(RS0, 0xD0, 3); // Register Bank Select 0
+ SBIT(RS1, 0xD0, 4); // Register Bank Select 1
+ SBIT(F0, 0xD0, 5); // User-Defined Flag
+ SBIT(AC, 0xD0, 6); // Auxiliary Carry Flag
+ SBIT(CY, 0xD0, 7); // Carry Flag
+SFR(REF0CN, 0xD1); // Voltage Reference Control
+SFR(P0SKIP, 0xD4); // Port 0 Skip
+SFR(P1SKIP, 0xD5); // Port 1 Skip
+SFR(P0MAT, 0xD7); // Port 0 Match
+SFR(PCA0CN, 0xD8); // PCA Control
+ SBIT(CCF0, 0xD8, 0); // PCA Module 0 Capture/Compare Flag
+ SBIT(CCF1, 0xD8, 1); // PCA Module 1 Capture/Compare Flag
+ SBIT(CCF2, 0xD8, 2); // PCA Module 2 Capture/Compare Flag
+ SBIT(CR, 0xD8, 6); // PCA Counter/Timer Run Control
+ SBIT(CF, 0xD8, 7); // PCA Counter/Timer Overflow Flag
+SFR(PCA0MD, 0xD9); // PCA Mode
+SFR(PCA0CPM0, 0xDA); // PCA Module 0 Mode
+SFR(PCA0CPM1, 0xDB); // PCA Module 1 Mode
+SFR(PCA0CPM2, 0xDC); // PCA Module 2 Mode
+SFR(ACC, 0xE0); // Accumulator
+SFR(XBR0, 0xE1); // Port I/O Crossbar Control 0
+SFR(XBR1, 0xE2); // Port I/O Crossbar Control 1
+SFR(IT01CF, 0xE4); // INT0/INT1 Configuration
+SFR(EIE1, 0xE6); // Extended Interrupt Enable 1
+SFR(ADC0CN, 0xE8); // ADC0 Control
+ SBIT(AD0CM0, 0xE8, 0); // ADC0 Conversion Start Mode Select Bit 0
+ SBIT(AD0CM1, 0xE8, 1); // ADC0 Conversion Start Mode Select Bit 1
+ SBIT(AD0LJST, 0xE8, 2); // ADC0 Left Justify Select
+ SBIT(AD0WINT, 0xE8, 3); // ADC0 Window Compare Interrupt Flag
+ SBIT(AD0BUSY, 0xE8, 4); // ADC0 Busy Bit
+ SBIT(AD0INT, 0xE8, 5); // ADC0 Conversion Complete Interrupt Flag
+ SBIT(BURSTEN, 0xE8, 6); // ADC0 Burst Mode Enable Bit
+ SBIT(AD0EN, 0xE8, 7); // ADC0 Enable Bit
+SFR16(PCA0CP1, 0xE9); // PCA Capture 1 Word
+ SFR(PCA0CPL1, 0xE9); // PCA Capture 1 Low Byte
+ SFR(PCA0CPH1, 0xEA); // PCA Capture 1 High Byte
+SFR16(PCA0CP2, 0xEB); // PCA Capture 2 Word
+ SFR(PCA0CPL2, 0xEB); // PCA Capture 2 Low Byte
+ SFR(PCA0CPH2, 0xEC); // PCA Capture 2 High Byte
+SFR(RSTSRC, 0xEF); // Reset Source Configuration/Status
+SFR(B, 0xF0); // B Register
+SFR(P0MDIN, 0xF1); // Port 0 Input Mode Configuration
+SFR(P1MDIN, 0xF2); // Port 1 Input Mode Configuration
+SFR(EIP1, 0xF6); // Extended Interrupt Priority 1
+SFR(SPI0CN, 0xF8); // SPI0 Control
+ SBIT(SPIEN, 0xE8, 0); // SPI0 Enable
+ SBIT(TXBMT, 0xE8, 1); // SPI0 Transmit Buffer Empty
+ SBIT(NSSMD0, 0xE8, 2); // SPI0 Slave Select Mode Bit 0
+ SBIT(NSSMD1, 0xE8, 3); // SPI0 Slave Select Mode Bit 1
+ SBIT(RXOVRN, 0xE8, 4); // SPI0 Receive Overrun Flag
+ SBIT(MODF, 0xE8, 5); // SPI0 Mode Fault Flag
+ SBIT(WCOL, 0xE8, 6); // SPI0 Write Collision Flag
+ SBIT(SPIF, 0xE8, 7); // SPI0 Interrupt Flag
+SFR16(PCA0, 0xF9); // PCA Counter Word
+ SFR(PCA0L, 0xF9); // PCA Counter Low Byte
+ SFR(PCA0H, 0xFA); // PCA Counter High Byte
+SFR16(PCA0CP0, 0xFB); // PCA Capture 0 Word
+ SFR(PCA0CPL0, 0xFB); // PCA Capture 0 Low Byte
+ SFR(PCA0CPH0, 0xFC); // PCA Capture 0 High Byte
+SFR(VDDMON, 0xFF); // VDD Control
+
+/* Predefined SFR Bit Masks */
+
+#define PCON_IDLE 0x01 /* PCON */
+#define PCON_STOP 0x02 /* PCON */
+#define T1M 0x08 /* CKCON */
+#define PSWE 0x01 /* PSCTL */
+#define PSEE 0x02 /* PSCTL */
+#define PORSF 0x02 /* RSTSRC */
+#define SWRSF 0x10 /* RSTSRC */
+#define ECCF 0x01 /* PCA0CPMn */
+#define PWM 0x02 /* PCA0CPMn */
+#define TOG 0x04 /* PCA0CPMn */
+#define MAT 0x08 /* PCA0CPMn */
+#define CAPN 0x10 /* PCA0CPMn */
+#define CAPP 0x20 /* PCA0CPMn */
+#define ECOM 0x40 /* PCA0CPMn */
+#define PWM16 0x80 /* PCA0CPMn */
+#define CP0E 0x10 /* XBR0 */
+#define CP0AE 0x20 /* XBR0 */
+
+/* Interrupts */
+
+#define INT_EXT0 0 // External Interrupt 0
+#define INT_TIMER0 1 // Timer0 Overflow
+#define INT_EXT1 2 // External Interrupt 1
+#define INT_TIMER1 3 // Timer1 Overflow
+#define INT_UART0 4 // Serial Port 0
+#define INT_TIMER2 5 // Timer2 Overflow
+#define INT_SPI0 6 // Serial Peripheral Interface 0
+#define INT_ADC0_WINDOW 7 // ADC0 Window Comparison
+#define INT_ADC0_EOC 8 // ADC0 End Of Conversion
+#define INT_PCA0 9 // PCA0 Peripheral
+#define INT_COMP_FALLING 10 // Comparator0
+#define INT_COMP_RISING 11 // Comparator1
+#define INT_LIN 12 // LIN
+#define INT_VREG_DROPOUT 13 // VREG dropout
+#define INT_PORT_MATCH 14 // Port Match
+
+#endif
projects / fw / sdcc / commitdiff