; The purpose of this file is to define generic symbols and to include
; the requested build configuration file to bring in platform specifics.

; There are several hardware platforms supported by SBC.
; 1.  SBC	Z80 SBC (v1 or v2) w/ ECB interface
; 2.  ZETA	Standalone Z80 SBC w/ SBC compatibility
; 3.  ZETA2	Second version of ZETA with enhanced memory bank switching
; 4.  N8	MSX-ish Z180 SBC w/ onboard video and sound
; 5.  MK4	Mark IV Z180 based SBC w/ ECB interface
; 6.  UNA	Any Z80/Z180 computer with UNA BIOS
; 7.  RCZ80	RCBUS based system with 512K banked RAM/ROM card
; 8.  RCZ180	RCBUS based system with Z180 CPU
; 9.  EZZ80	Easy Z80, Z80 SBC w/ RCBUS and CTC
; 10. SCZ180	Steve Cousins Z180 based system
; 11. DYNO	Steve Garcia's Dyno Micro-ATX Motherboard
; 12. RCZ280	Z280 CPU on RCBUS or ZZ80MB
; 13. MBC	Andrew Lynch's Multi Board Computer
; 14. RPH	Andrew Lynch's RHYOPHYRE Graphics Computer
; 15. Z80RETRO	Peter Wilson's Z80-Retro Computer
; 16. S100	S100 Computers Z180-based System
; 17. DUO	Andrew Lynch's Duodyne Computer
; 18. HEATH	Les Bird's Heath Z80 Board
; 19. EPITX	Alan Cox' Mini-ITX System
; 20. MON	Jacques Pelletier's Monsputer (deprecated)
; 21. GMZ180	Doug Jacksons' Genesis Z180 System
; 22. NABU	NABU w/ Les Bird's RomWBW Option Board
; 23. FZ80	S100 Computers FPGA Z80
; 24. RCEZ80	RCBus eZ80
;
;
; INCLUDE BUILD VERSION
;
#INCLUDE "../ver.inc"			; ADD BIOSVER
;
FALSE		.EQU	0
TRUE		.EQU	~FALSE
;
; CONTROLS PRINTING OF SYSTEM INFORMATION IN ASSEMBLY OUTPUT
;
#IFDEF SYSINFO
  #DEFINE SYSECHO .ECHO
#ELSE
  #DEFINE SYSECHO \;
#ENDIF
;
; DEBUGGING OPTIONS
;
USENONE		.EQU	0		; NO DEBUG
USEXIO		.EQU	1		; BASIC SERIAL DRIVER
USEMIO		.EQU	2		; MEMORY BUFFER DRIVER
WBWDEBUG	.EQU	USENONE
;
; DIAGNOSTIC LEVEL OPTIONS
;
DL_NONE		.EQU	0		; HBIOS DISPLAY NO MESSAGES
DL_CRITICAL	.EQU	4		; HBIOS DISPLAY CRITICAL ERROR MESSAGES
DL_ERROR	.EQU	8		; HBIOS DISPLAYS ALL ERROR MESSAGES
DL_WARNING	.EQU	12		; HBIOS DISPLAYS WARNING MESSAGES
DL_INFO		.EQU	16		; HBIOS DISPLAYS INFORMATIONAL MESSAGES
DL_DETAIL	.EQU	20		; HBIOS DISPLAYS DETAILED DIAGNOSTIC MESSAGES
DL_VERBOSE	.EQU	24		; HBIOS DISPLAYS ANYTHING IT KNOWS HOW TO
;
; CPU TYPES
;
CPU_NONE	.EQU	0		; NO CPU TYPE DEFINED
CPU_Z80		.EQU	1		; Z80 FAMILY
CPU_Z180	.EQU	2		; Z180 FAMILY
CPU_Z280	.EQU	3		; Z280 FAMILY
CPU_EZ80	.EQU	4		; eZ280 FAMILY
;
; BIOS MODE
;
BIOS_NONE	.EQU	0		; NO BIOS TYPE DEFINED
BIOS_WBW	.EQU	1		; ROMWBW HBIOS
BIOS_UNA	.EQU	2		; UNA UBIOS
;
; HBIOS BOOT MODES
;
BM_ROMBOOT	.EQU	1		; ROM BOOT
BM_APPBOOT	.EQU	2		; APPLICATION BOOT
BM_IMGBOOT	.EQU	3		; IMAGE BOOT (DEPRECATED)
;
; MEMORY MANAGERS
;
MM_NONE		.EQU	0
MM_SBC		.EQU	1		; ORIGINAL N8VEM/RBC Z80 SBC BANKED MEMORY
MM_Z2		.EQU	2		; 16K X 4 BANKED MEMORY INTRODUCED ON ZETA2
MM_N8		.EQU	3		; Z180 CUSTOMIZED FOR N8 MEMORY EXTENSIONS
MM_Z180		.EQU	4		; Z180 NATIVE MEMORY MANAGER
MM_Z280		.EQU	5		; Z280 NATIVE MEMORY MANAGER
MM_ZRC		.EQU	6		; ZRC BANK SWITCHING
MM_MBC		.EQU	7		; MBC MEMORY MANAGER
MM_RPH		.EQU	8		; Z180 WITH RPH EXTENSIONS
MM_MON		.EQU	9		; MONSPUTER MMU (DEPRECATED)
MM_EZ512	.EQU	10		; EZ512 BANK SWITCHING
;
; BOOT STYLE
;
BT_MENU		.EQU	1		; WAIT FOR MENU SELECTION AT LOADER PROMPT
BT_AUTO		.EQU	2		; AUTO SELECT BOOT_DEFAULT AFTER BOOT_TIMEOUT
;
; BOOT RECOVERY METHODS
;
BT_REC_NONE	.EQU	0		; NO RECOVERY MODE
BT_REC_FORCE	.EQU	1		; FORCE BOOT RECOVERY MODE
BT_REC_SBCB0	.EQU	2		; ECB-SBCV2 - BIT 0 RTC HIGH
BT_REC_SBC1B	.EQU	3		; ECB-SBCV2/MBC - 1-BIT IO PORT
BT_REC_SBCRI	.EQU	4		; ECB-SBCV2 - 16550 UART RING INDICATOR LINE
BT_REC_DUORI	.EQU	5		; DUO MULTI I/O - TL16C2552FN UART RING INDICATOR LINE
;
; FLOPPY DISK MEDIA SELECTIONS (ID'S MUST BE INDEX OF ENTRY IN FCD_TBL)
;
FDM720		.EQU	0		; 3.5" FLOPPY, 720KB, 2 SIDES, 80 TRKS, 9 SECTORS
FDM144		.EQU	1		; 3.5" FLOPPY, 1.44MB, 2 SIDES, 80 TRKS, 18 SECTORS
FDM360		.EQU	2		; 5.25" FLOPPY, 360KB, 2 SIDES, 40 TRKS, 9 SECTORS
FDM120		.EQU	3		; 5.25" FLOPPY, 1.2MB, 2 SIDES, 80 TRKS, 15 SECTORS
FDM111		.EQU	4		; 8" FLOPPY, 1.11MB, 2 SIDES, 74 TRKS, 15 SECTORS
;
; FLOPPY DISK TYPE
;
FDT_NONE	.EQU	0		; NONE
FDT_3DD		.EQU	1		; 3.5" FLOPPY, DOUBLE DENSITY
FDT_3HD		.EQU	2		; 3.5" FLOPPY, HIGH DENSITY
FDT_5DD		.EQU	3		; 5.25" FLOPPY, DOUBLE DENSITY
FDT_5HD		.EQU	4		; 5.25" FLOPPY, HIGH DNSITY
FDT_8		.EQU	5		; 8" FLOPPY, DOUBLE DENSITY
;
; ZILOG CTC MODE SELECTIONS
;
CTCMODE_NONE	.EQU	0		; NO CTC
CTCMODE_CTR	.EQU	1		; CTC COUNTER
CTCMODE_TIM16	.EQU	2		; CTC TIMER W/ DIV 16
CTCMODE_TIM256	.EQU	3		; CTC TIMER W/ DIV 256
;
; DS1302 RTC MODE SELECTIONS
;
DSRTCMODE_NONE	.EQU	0		; NO DSRTC
DSRTCMODE_STD	.EQU	1		; ORIGINAL DSRTC CIRCUIT (SBC, ZETA, MK4)
DSRTCMODE_MFPIC	.EQU	2		; MF/PIC VARIANT
DSRTCMODE_K80W	.EQU	3		; K80W
;
; DS1307 RTC MODE SELECTIONS
;
DS7RTCMODE_NONE	.EQU	0		; NO DSRTC
DS7RTCMODE_PCF	.EQU	1		; PCF8584 I2C
;
; SIO MODE SELECTIONS
;
SIOMODE_NONE	.EQU	0
SIOMODE_STD	.EQU	1		; STD SIO REG CFG (EZZ80, KIO)
SIOMODE_RC	.EQU	2		; RCBUS SIO MODULE (SPENCER OWEN)
SIOMODE_SMB	.EQU	3		; RCBUS SIO MODULE (SCOTT BAKER)
SIOMODE_ZP	.EQU	4		; ECB-ZILOG PERIPHERALS BOARD
SIOMODE_Z80R	.EQU	5		; SIO A/B SWAPPED
;
; TYPE OF CONSOLE BELL TO USE
;
CONBELL_NONE	.EQU	0
CONBELL_PSG	.EQU	1
CONBELL_IOBIT	.EQU	2
;
; LED MODE SELECTIONS
;
LEDMODE_NONE	.EQU	0
LEDMODE_STD	.EQU	1
LEDMODE_SC	.EQU	2
LEDMODE_RTC	.EQU	3
LEDMODE_NABU	.EQU	4
;
; DSKY MODE SELECTIONS
;
DSKYMODE_NONE	.EQU	0
DSKYMODE_V1	.EQU	1
DSKYMODE_NG	.EQU	2
DSKYMODE_GM7303	.EQU	3
;
; DSKY MESSAGE IDS
;
DSKY_MSG_LDR_SEL	.EQU	0
DSKY_MSG_LDR_BOOT	.EQU	1
DSKY_MSG_LDR_LOAD	.EQU	2
DSKY_MSG_LDR_GO		.EQU	3
DSKY_MSG_MON_RDY	.EQU	4
DSKY_MSG_MON_BOOT	.EQU	5
;
; DSKY EVENT IDS
;
DSKY_EVT_CPUSPD		.EQU	0
DSKY_EVT_DSKACT		.EQU	1
;
; FD MODE SELECTIONS
;
FDMODE_NONE	.EQU	0
FDMODE_DIO	.EQU	1		; DISKIO V1
FDMODE_ZETA	.EQU	2		; ZETA
FDMODE_ZETA2	.EQU	3		; ZETA V2
FDMODE_DIDE	.EQU	4		; DUAL IDE
FDMODE_N8	.EQU	5		; N8
FDMODE_DIO3	.EQU	6		; DISKIO V3
FDMODE_RCSMC	.EQU	7		; RCBUS SMC 9266 @ $40 (SCOTT BAKER)
FDMODE_RCWDC	.EQU	8		; RCBUS WDC 37C65 @ $40 (SCOTT BAKER)
FDMODE_DYNO	.EQU	9		; DYNO WDC 37C65 @ $84
FDMODE_EPFDC	.EQU	10		; RCBUS ETCHED PIXELS FDC
FDMODE_MBC	.EQU	11		; NHYODYNE (MBC) FDC
FDMODE_DUO	.EQU	12		; DUODUYNE (DUO) FDC
;
; IDE MODE SELECTIONS
;
IDEMODE_NONE	.EQU	0
IDEMODE_DIO	.EQU	1		; DISKIO V1
IDEMODE_DIDE	.EQU	2		; DUAL IDE
IDEMODE_MK4	.EQU	3		; MARK IV ONBOARD IDE (8 BIT ONLY)
IDEMODE_RC	.EQU	4		; RCBUS CF MODULE (8 BIT ONLY)
IDEMODE_GIDE	.EQU	5		; GENESIS MODULES STD BUS IDE CONTROLLER
;
; PPIDE MODE SELECTIONS
;
PPIDEMODE_NONE	.EQU	0
PPIDEMODE_SBC	.EQU	1		; STANDARD SBC PARALLEL PORT
PPIDEMODE_DIO3	.EQU	2		; DISKIO V3 PARALLEL PORT
PPIDEMODE_MFP	.EQU	3		; MULTIFUNCTION / PIC
PPIDEMODE_N8	.EQU	4		; MULTIFUNCTION / PIC
PPIDEMODE_RC	.EQU	5		; RCBUS PPIDE MODULE @ $20 (ED BRINDLEY)
PPIDEMODE_DYNO	.EQU	6		; DYNO PPIDE @ $4C
PPIDEMODE_RPH	.EQU	7		; RHYOPHYRE (RPH)
;
; SD MODE SELECTIONS
;
SDMODE_NONE	.EQU	0
SDMODE_JUHA	.EQU	1		; JUHA MINI BOARD
SDMODE_N8	.EQU	2		; N8-2511, UNMODIFIED
SDMODE_CSIO	.EQU	3		; N8-2312 OR N8-2511 MODIFIED
SDMODE_PPI	.EQU	4		; PPISD MINI BOARD
SDMODE_UART	.EQU	5		; SD INTERFACE VIA UART
SDMODE_DSD	.EQU	6		; DUAL SD
SDMODE_MK4	.EQU	7		; MARK IV
SDMODE_SC	.EQU	8		; SC (Steve Cousins)
SDMODE_MT	.EQU	9		; MT (Shift register SPI WIZNET for RCBUS)
SDMODE_USR	.EQU	10		; USER DEFINED (in sd.asm) (NOT COMPLETE)
SDMODE_PIO	.EQU	11		; Z80 PIO bitbang
SDMODE_Z80R	.EQU	12		; Z80 Retro
SDMODE_EPITX	.EQU	13		; Mini ITX Z180
SDMODE_FZ80	.EQU	14		; S100 FPGA Z80
SDMODE_GM	.EQU	15		; Genesis SD Driver
SDMODE_EZ512	.EQU	16		; EZ512 SD
SDMODE_K80W	.EQU	17		; K80W SD
;
; AY SOUND CHIP MODE SELECTIONS
;
AYMODE_NONE	.EQU	0
AYMODE_N8	.EQU	1		; N8 BUILT-IN SOUND
AYMODE_SCG	.EQU	2		; SCG ECB BOARD
AYMODE_RCZ80	.EQU	3		; RCBUS SOUND MODULE BY ED BRINDLEY ON Z80
AYMODE_RCZ180	.EQU	4		; RCBUS SOUND MODULE BY ED BRINDLEY ON Z180
AYMODE_MSX	.EQU	5		; RCBUS SOUND MODULE REV6 BY ED BRINDLEY ON Z80/Z180 AT MSX PORTS
AYMODE_LINC	.EQU	6		; LINC Z50 AY SOUND CARD
AYMODE_MBC	.EQU	7		; MBC SOUND BOARD
AYMODE_DUO	.EQU	8		; MBC SOUND BOARD
AYMODE_NABU	.EQU	9		; NABU BUILT-IN SOUND
;
; SN SOUND CHIP MODE SELECTIONS
;
SNMODE_NONE	.EQU	0
SNMODE_RC	.EQU	1		; RCBUS SOUND MODULE
SNMODE_VGM	.EQU	2		; VGM ECB BOARD
SNMODE_DUO	.EQU	3		; DUODYNE MEDIA-IO BOARD
;
; SN SOUND MODULE CHANNEL SELECTION
;
SNCHAN_BOTH	.EQU	0		; BOTH LEFT & RIGHT CHANNELS GET SAME OUTPUT
SNCHAN_LEFT	.EQU	1		; LEFT CHANNEL ONLY
SNCHAN_RIGHT	.EQU	2		; RIGHT CHANNEL ONLY
;
; TMS VIDEO MODE SELECTIONS
;
TMSMODE_NONE	.EQU	0
TMSMODE_SCG	.EQU	1		; SCG ECB BOARD
TMSMODE_N8	.EQU	2		; N8 BUILT-IN VIDEO
TMSMODE_MSX	.EQU	3		; STD MSX PORTS
TMSMODE_MSXKBD	.EQU	4		; STD MSX PORTS + PS2 KEYBOARD
TMSMODE_MSXMKY	.EQU	5		; STD MSX PORTS + MSX KEYBAORD
TMSMODE_MBC	.EQU	6		; MBC V9938/58 VIDEO BOARD
TMSMODE_COLECO	.EQU	7		; COLECOVISION PORT MAPPING
TMSMODE_DUO	.EQU	8		; DUODYNE PORT MAPPING
TMSMODE_NABU	.EQU	9		; NABU
;
; CVDU VIDEO MODE SELECTIONS
;
CVDUMODE_NONE	.EQU	0
CVDUMODE_ECB	.EQU	1		; SCG ECB BOARD
CVDUMODE_MBC	.EQU	2		; MBC VDC BOARD
;
; CVDU MONITOR SELECTIONS
;
CVDUMON_NONE	.EQU	0
CVDUMON_CGA	.EQU	1		; CGA MONITOR TIMING (16.000 MHZ OSC)
CVDUMON_EGA	.EQU	2		; EGA MONITOR TIMING (16.257 MHZ OSC)
;
; GDC VIDEO MODE SELECTIONS
;
GDCMODE_NONE	.EQU	0
GDCMODE_ECB	.EQU	1		; ECB GDC
GDCMODE_RPH	.EQU	2		; RPH GDC
;
; LPT DRIVER MODE SELECTIONS
;
LPTMODE_NONE	.EQU	0		; NONE
LPTMODE_SPP	.EQU	1		; IBM PC STANDARD PAR PORT (SPP)
LPTMODE_MG014	.EQU	2		; RCBUS MG014 STYLE INTERFACE
LPTMODE_S100	.EQU	3		; S100 Z80 FPGA BUILT-IN PRINTER PORT
;
; PPA DRIVER MODE SELECTIONS
;
PPAMODE_NONE	.EQU	0		; NONE
PPAMODE_SPP	.EQU	1		; IBM PC STANDARD PAR PORT (SPP)
PPAMODE_MG014	.EQU	2		; RCBUS MG014 STYLE INTERFACE
;
; IMM DRIVER MODE SELECTIONS
;
IMMMODE_NONE	.EQU	0		; NONE
IMMMODE_SPP	.EQU	1		; IBM PC STANDARD PAR PORT (SPP)
IMMMODE_MG014	.EQU	2		; RCBUS MG014 STYLE INTERFACE
;
; SYQ DRIVER MODE SELECTIONS
;
SYQMODE_NONE	.EQU	0		; NONE
SYQMODE_SPP	.EQU	1		; IBM PC STANDARD PAR PORT (SPP)
SYQMODE_MG014	.EQU	2		; RCBUS MG014 STYLE INTERFACE
;
; PCF CLOCK CHIP FREQUENCIES
;
PCFCLK_3   	.EQU	$00		;  3    MHz 
PCFCLK_443 	.EQU	$10            ;  4.43 MHz
PCFCLK_6   	.EQU	$14            ;  6    MHz 
PCFCLK_8   	.EQU	$18            ;  8    MHz 
PCFCLK_12  	.EQU	$1C            ; 12    MHz 
;
; PCF TRANSMISSION FREQUENCIES
;
PCFTRNS_90 	.EQU	$00		; 90   KHZ
PCFTRNS_45 	.EQU	$01		; 45   KHZ
PCFTRNS_11 	.EQU	$02		; 11   KHZ
PCFTRNS_15 	.EQU	$03		;  1.5 KHZ
;
; GDC MONITOR SELECTIONS
;
GDCMON_NONE	.EQU	0
GDCMON_CGA	.EQU	1		; CGA MONITOR TIMING (16.000 MHZ OSC)
GDCMON_EGA	.EQU	2		; EGA MONITOR TIMING (16.257 MHZ OSC)
;
; DMA MODE SELECTIONS
;
DMAMODE_NONE	.EQU	0
DMAMODE_ECB	.EQU	1		; ECB-DMA WOLFGANG KABATZKE'S Z80 DMA ECB BOARD
DMAMODE_Z180	.EQU	2		; Z180 INTEGRATED DMA
DMAMODE_Z280	.EQU	3		; Z280 INTEGRATED DMA
DMAMODE_RC	.EQU	4		; RCBUS Z80 DMA
DMAMODE_MBC	.EQU	5		; MBC
DMAMODE_DUO	.EQU	6		; DUO
DMAMODE_VDG	.EQU	7		; VELESOFT DATAGEAR
;
; KEYBOARD MODE SELECTIONS
;
KBDMODE_NONE	.EQU	0
KBDMODE_PS2	.EQU	1		; PS/2 KEYBOARD CONTROLLER
KBDMODE_VRC	.EQU	2		; VGARC KEYBOARD CONTROLLER
KBDMODE_FV	.EQU	3		; FPGA VGA KEYBOARD CONTROLLER
;
; SERIAL DEVICE CONFIGURATION CONSTANTS
;
SER_DATA5	.EQU	0 << 0
SER_DATA6	.EQU	1 << 0
SER_DATA7	.EQU	2 << 0
SER_DATA8	.EQU	3 << 0
;
SER_PARNONE	.EQU	0 << 3
SER_PARODD	.EQU	1 << 3
SER_PAREVEN	.EQU	3 << 3
SER_PARMARK	.EQU	5 << 3
SER_PARSPACE	.EQU	7 << 3
;
SER_STOP1	.EQU	0 << 2
SER_STOP2	.EQU	1 << 2
;
; SERIAL BAUD RATES ENCODED AS V = 75 * 2^X * 3^Y
; AND STORED AS 5 BITS: YXXXX
;
SER_BAUD75	.EQU	$00 << 8
SER_BAUD150	.EQU	$01 << 8
SER_BAUD300	.EQU	$02 << 8
SER_BAUD600	.EQU	$03 << 8
SER_BAUD1200	.EQU	$04 << 8
SER_BAUD2400	.EQU	$05 << 8
SER_BAUD4800	.EQU	$06 << 8
SER_BAUD9600	.EQU	$07 << 8
SER_BAUD19200	.EQU	$08 << 8
SER_BAUD38400	.EQU	$09 << 8
SER_BAUD76800	.EQU	$0A << 8
SER_BAUD153600	.EQU	$0B << 8
SER_BAUD307200	.EQU	$0C << 8
SER_BAUD614400	.EQU	$0D << 8
SER_BAUD1228800	.EQU	$0E << 8
SER_BAUD2457600	.EQU	$0F << 8
SER_BAUD225	.EQU	$10 << 8
SER_BAUD450	.EQU	$11 << 8
SER_BAUD900	.EQU	$12 << 8
SER_BAUD1800	.EQU	$13 << 8
SER_BAUD3600	.EQU	$14 << 8
SER_BAUD7200	.EQU	$15 << 8
SER_BAUD14400	.EQU	$16 << 8
SER_BAUD28800	.EQU	$17 << 8
SER_BAUD57600	.EQU	$18 << 8
SER_BAUD115200	.EQU	$19 << 8
SER_BAUD230400	.EQU	$1A << 8
SER_BAUD460800	.EQU	$1B << 8
SER_BAUD921600	.EQU	$1C << 8
SER_BAUD1843200	.EQU	$1D << 8
SER_BAUD3686400	.EQU	$1E << 8
SER_BAUD7372800	.EQU	$1F << 8
;
; UART DIVIDER VALUES
; STORED AS 5 BITS: YXXXX
;
DIV_1		.EQU	$00
DIV_2		.EQU	$01
DIV_4		.EQU	$02
DIV_8		.EQU	$03
DIV_16		.EQU	$04
DIV_32		.EQU	$05
DIV_64		.EQU	$06
DIV_128		.EQU	$07
DIV_256		.EQU	$08
DIV_512		.EQU	$09
DIV_1024	.EQU	$0A
DIV_2048	.EQU	$0B
DIV_4096	.EQU	$0C
DIV_8192	.EQU	$0D
DIV_16384	.EQU	$0E
DIV_32768	.EQU	$0F
DIV_3		.EQU	$10
DIV_6		.EQU	$11
DIV_12		.EQU	$12
DIV_24		.EQU	$13
DIV_48		.EQU	$14
DIV_96		.EQU	$15
DIV_192		.EQU	$16
DIV_384		.EQU	$17
DIV_768		.EQU	$18
DIV_1536	.EQU	$19
DIV_3072	.EQU	$1A
DIV_6144	.EQU	$1B
DIV_12288	.EQU	$1C
DIV_24576	.EQU	$1D
DIV_49152	.EQU	$1E
DIV_98304	.EQU	$1F
;
SER_XON		.EQU	1 << 6
SER_DTR		.EQU	1 << 7
SER_RTS		.EQU	1 << 13
;
SER_75_8N1	.EQU	SER_BAUD75 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_150_8N1	.EQU	SER_BAUD150 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_300_8N1	.EQU	SER_BAUD300 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_600_8N1	.EQU	SER_BAUD600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_1200_8N1	.EQU	SER_BAUD1200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_2400_8N1	.EQU	SER_BAUD2400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_4800_8N1	.EQU	SER_BAUD4800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_9600_8N1	.EQU	SER_BAUD9600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_19200_8N1	.EQU	SER_BAUD19200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_38400_8N1	.EQU	SER_BAUD38400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_76800_8N1	.EQU	SER_BAUD76800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_153600_8N1	.EQU	SER_BAUD153600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_307200_8N1	.EQU	SER_BAUD307200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_614400_8N1	.EQU	SER_BAUD614400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_1228800_8N1	.EQU	SER_BAUD1228800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_2457600_8N1	.EQU	SER_BAUD2457600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_225_8N1	.EQU	SER_BAUD225 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_450_8N1	.EQU	SER_BAUD450 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_900_8N1	.EQU	SER_BAUD900 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_1800_8N1	.EQU	SER_BAUD1800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_3600_8N1	.EQU	SER_BAUD3600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_7200_8N1	.EQU	SER_BAUD7200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_14400_8N1	.EQU	SER_BAUD14400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_28800_8N1	.EQU	SER_BAUD28800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_57600_8N1	.EQU	SER_BAUD57600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_115200_8N1	.EQU	SER_BAUD115200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_230400_8N1	.EQU	SER_BAUD230400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_460800_8N1	.EQU	SER_BAUD460800 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_921600_8N1	.EQU	SER_BAUD921600 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_1843200_8N1	.EQU	SER_BAUD1843200 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_3686400_8N1	.EQU	SER_BAUD3686400 | SER_DATA8 | SER_PARNONE | SER_STOP1
SER_7372800_8N1	.EQU	SER_BAUD7372800 | SER_DATA8 | SER_PARNONE | SER_STOP1
;
SER_75_8N2	.EQU	SER_BAUD75 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_150_8N2	.EQU	SER_BAUD150 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_300_8N2	.EQU	SER_BAUD300 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_600_8N2	.EQU	SER_BAUD600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_1200_8N2	.EQU	SER_BAUD1200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_2400_8N2	.EQU	SER_BAUD2400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_4800_8N2	.EQU	SER_BAUD4800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_9600_8N2	.EQU	SER_BAUD9600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_19200_8N2	.EQU	SER_BAUD19200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_38400_8N2	.EQU	SER_BAUD38400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_76800_8N2	.EQU	SER_BAUD76800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_153600_8N2	.EQU	SER_BAUD153600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_307200_8N2	.EQU	SER_BAUD307200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_614400_8N2	.EQU	SER_BAUD614400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_1228800_8N2	.EQU	SER_BAUD1228800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_2457600_8N2	.EQU	SER_BAUD2457600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_225_8N2	.EQU	SER_BAUD225 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_450_8N2	.EQU	SER_BAUD450 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_900_8N2	.EQU	SER_BAUD900 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_1800_8N2	.EQU	SER_BAUD1800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_3600_8N2	.EQU	SER_BAUD3600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_7200_8N2	.EQU	SER_BAUD7200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_14400_8N2	.EQU	SER_BAUD14400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_28800_8N2	.EQU	SER_BAUD28800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_57600_8N2	.EQU	SER_BAUD57600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_115200_8N2	.EQU	SER_BAUD115200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_230400_8N2	.EQU	SER_BAUD230400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_460800_8N2	.EQU	SER_BAUD460800 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_921600_8N2	.EQU	SER_BAUD921600 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_1843200_8N2	.EQU	SER_BAUD1843200 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_3686400_8N2	.EQU	SER_BAUD3686400 | SER_DATA8 | SER_PARNONE | SER_STOP2
SER_7372800_8N2	.EQU	SER_BAUD7372800 | SER_DATA8 | SER_PARNONE | SER_STOP2
;
; TERMENABLE CONTROLS INCLUSION OF TERMINAL PSEUDO-DEVICE DRIVER
; IT IS SET TO TRUE BY THE INCLUSION OF ANY VDA DRIVER.
;
TERMENABLE	.EQU	FALSE		; TERM PSEUDO DEVICE, WILL AUTO-ENABLE IF A VDA IS ENABLED
;
; THE FOLLOWING CONTROL INCLUSION OF THE KEYBOARD DRIVERS.  THEY ARE
; SET TO TRUE IN THE VDA DRIVERS AS NEEDED.
;
KBDENABLE	.EQU	FALSE		; PS/2 KEYBOARD DRIVER
PPKENABLE	.EQU	FALSE		; PPK KEYBOARD DRIVER
MKYENABLE	.EQU	FALSE		; MSX KEYBOARD DRIVER
NABUKBENABLE	.EQU	FALSE		; NABU KEYBOARD DRIVER
FVKBDENABLE	.EQU	FALSE		; FPGA KEYBOARD DRIVER
;
; VIDEO MODES
;
V80X24		.EQU	0	; ECB-VDU
V80X25		.EQU	1	; ECB-VDU, ECB-VGA3, EF9345
V80X30		.EQU	2	; ECB-VDU, ECB-VGA3
V80X25B		.EQU	3	; ECB-VDU
V80X24B		.EQU	4	; ECB-VDU
V80X43		.EQU	5	; ECB-VGA3
V80X60		.EQU	6	; ECB-VGA3
V40X24		.EQU	7	; EF9345
;
; FONT IDS
;
FONTID_6X8	.EQU	1
FONTID_8X8	.EQU	2
FONTID_8X11	.EQU	3
FONTID_8X16	.EQU	4
;
; KEYBOARD LAYOUTS
;
KBD_US		.EQU	0	; US ENGLISH
KBD_DE		.EQU	1	; GERMAN
;
; EMULATION TYPES
;
EMUTYP_NONE	.EQU	0		; NONE
EMUTYP_TTY	.EQU	1		; TTY
EMUTYP_ANSI	.EQU	2		; ANSI
;
; WATCHDOG TYPES
;
WDOG_NONE	.EQU	0		; NONE
WDOG_EZZ80	.EQU	1		; EASY Z80 WATCHDOG
WDOG_SKZ	.EQU	2		; SK Z80 CPU W/ 512K
;
; SYSTEM SPEED CAPABILITIES
;
SPD_FIXED	.EQU	0		; PLATFORM SPEED FIXED AND CANNOT CHANGE SPEEDS
SPD_HILO	.EQU	1		; PLATFORM CAN CHANGE BETWEEN TWO SPEEDS
;
; SYSTEM SPEED CHARACTERISTICS
;
SPD_UNSUP	.EQU	0		; PLATFORM CAN CHANGE SPEEDS BUT IS UNSUPPORTED
SPD_HIGH	.EQU	1		; PLATFORM CAN CHANGE SPEED, STARTS HIGH
SPD_LOW		.EQU	2		; PLATFORM CAN CHANGE SPEED, STARTS LOW
;
; SCSI COMMAND CODES (SHOULD BE IT IT'S OWN FILE)
;
SCSI_CMD_TSTRDY		.EQU	$00
SCSI_CMD_SENSE		.EQU	$03
SCSI_CMD_READ		.EQU	$08
SCSI_CMD_WRITE		.EQU	$0A
SCSI_CMD_INQ		.EQU	$12
SCSI_CMD_START		.EQU	$1B
SCSI_CMD_RDCAP		.EQU	$25
SCSI_CMD_READ10		.EQU	$28
SCSI_CMD_WRITE10	.EQU	$2A
;
; EZ80 BUS MODES
;
EZ80WSMD_CALC	.EQU	0
EZ80WSMD_CYCLES	.EQU	1
EZ80WSMD_WAIT	.EQU	2
;
#INCLUDE "build.inc"		; INCLUDE USER CONFIG, ADD VARIANT, TIMESTAMP, & ROMSIZE
;
; INCLUDE Z180 REGISTER DEFINITIONS
;
#IF (BIOS == BIOS_WBW)
  #IF (CPUFAM == CPU_Z180)
    #INCLUDE "z180.inc"
  #ENDIF
  #IF (CPUFAM == CPU_Z280)
    #INCLUDE "z280.inc"
  #ENDIF
  #IF (EIPCENABLE)
    #INCLUDE "eipc.inc"
  #ENDIF
#ENDIF
;
; SETUP DEFAULT CPU SPEED VALUES
;
CPUKHZ		.EQU	CPUOSC / 1000	; CPU FREQ IN KHZ
;
#IF (BIOS == BIOS_WBW)
  #IF (CPUFAM == CPU_Z180)
    #IF (Z180_CLKDIV == 0)
CPUKHZ		.SET	CPUKHZ / 2	; ADJUST FOR HALF SPEED OPERATION
    #ENDIF
    #IF (Z180_CLKDIV == 2)
CPUKHZ		.SET	CPUKHZ * 2	; ADJUST FOR DOUBLE SPEED OPERATION
    #ENDIF
  #ENDIF
  #IF (CPUFAM == CPU_Z280)
CPUKHZ		.SET	CPUKHZ / 2	; Z180 PHI IS ALWAYS 1/2 OSC
  #ENDIF
#ENDIF
;
CPUMHZ		.EQU	CPUKHZ / 1000	; CPU FREQ IN MHZ
;
	SYSECHO "CPU SPEED: "
	SYSECHO CPUKHZ
	SYSECHO " KHZ\n"
;
; DISPLAY INTERRUPT MODE
;
	SYSECHO	"INTERRUPTS: "
#IF (INTMODE == 0)
	SYSECHO	"NONE"
#ENDIF
#IF (INTMODE == 1)
	SYSECHO	"MODE 1"
#ENDIF
#IF (INTMODE == 2)
	SYSECHO	"MODE 2"
#ENDIF
#IF (INTMODE == 3)
	SYSECHO	"MODE 3"
#ENDIF
	SYSECHO	"\n"
;
; SYSTEM PERIODIC TIMER MODE
;
#IF (BIOS == BIOS_WBW)
;
TM_NONE	.EQU	0
TM_CTC	.EQU	1
TM_TMS	.EQU	2
TM_SIMH	.EQU	3
TM_Z180	.EQU	4
TM_Z280	.EQU	5
TM_EZ80	.EQU	6
;
	SYSECHO "SYSTEM TIMER:"
SYSTIM	.EQU	TM_NONE
;
  #IF (CTCENABLE & (INTMODE == 2))
    #IF (CTCTIMER)
SYSTIM	.SET	TM_CTC
	SYSECHO	" CTC"
    #ENDIF
  #ENDIF
;
  #IF (TMSENABLE & (INTMODE > 0))
    #IF (TMSTIMENABLE)
SYSTIM	.SET	TM_TMS
	SYSECHO	" TMS"
    #ENDIF
  #ENDIF
;
  #IF ((PLATFORM == PLT_SBC) & (INTMODE == 1))
    #IF (HTIMENABLE)
SYSTIM	.SET	TM_SIMH
	SYSECHO	" SIMH"
    #ENDIF
  #ENDIF
;
  #IF ((CPUFAM == CPU_Z180) & (INTMODE == 2))
    #IF (Z180_TIMER)
SYSTIM	.SET	TM_Z180
	SYSECHO	" Z180"
    #ENDIF
  #ENDIF
;
  #IF ((CPUFAM == CPU_Z280) & (MEMMGR == MM_Z280))
    #IF (Z280_TIMER)
SYSTIM	.SET	TM_Z280
	SYSECHO	" Z280"
    #ENDIF
  #ENDIF
;
  #IF (CPUFAM == CPU_EZ80)
    #IF (EZ80TIMER == EZ80TMR_INT)
SYSTIM	.SET	TM_EZ80
	SYSECHO	" EZ80"
    #ENDIF
  #ENDIF
;
  #IF SYSTIM == TM_NONE
	SYSECHO " NONE"
  #ENDIF
;
	SYSECHO	"\n"
;
#ENDIF
;
#IF (BIOS == BIOS_WBW)
DSCVAL	.EQU	DEFSERCFG
	SYSECHO	"DEFAULT SERIAL CONFIGURATION: "
  #IF ((DSCVAL & %1111100000000) == SER_BAUD9600
	SYSECHO	"9600"
  #ENDIF
  #IF ((DSCVAL & %1111100000000) == SER_BAUD38400
	SYSECHO	"38400"
  #ENDIF
  #IF ((DSCVAL & %1111100000000) == SER_BAUD57600
	SYSECHO	"57600"
  #ENDIF
  #IF ((DSCVAL & %1111100000000) == SER_BAUD115200
	SYSECHO	"115200"
  #ENDIF
	SYSECHO	" BAUD\n"
#ENDIF
;
;
;
#IF (BIOS == BIOS_WBW)
	SYSECHO	"MEMORY MANAGER: "
  #IF (MEMMGR == MM_SBC)
	SYSECHO	"N8VEM (SBC)"
  #ENDIF
  #IF (MEMMGR == MM_Z2)
	SYSECHO	"ZETA 2 (Z2)"
  #ENDIF
  #IF (MEMMGR == MM_N8)
	SYSECHO	"N8 ONBOARD (N8)"
  #ENDIF
  #IF (MEMMGR == MM_Z180)
	SYSECHO	"Z180 NATIVE (Z180)"
  #ENDIF
  #IF (MEMMGR == MM_Z280)
	SYSECHO	"Z280 NATIVE (Z280)"
  #ENDIF
  #IF (MEMMGR == MM_ZRC)
	SYSECHO	"ZRC ONBOARD (ZRC)"
  #ENDIF
  #IF (MEMMGR == MM_MBC)
	SYSECHO	"NHYODYNE (MBC)"
  #ENDIF
  #IF (MEMMGR == MM_RPH)
	SYSECHO	"RHYOPHYRE ONBOARD (RPH)"
  #ENDIF
  #IF (MEMMGR == MM_MON)
	SYSECHO	"MONSPUTER ONBOARD (MON)"		; DEPRECATED
  #ENDIF
  #IF (MEMMGR == MM_EZ512)
	SYSECHO	"EAZY80-512 ONBOARD"			; DEPRECATED
  #ENDIF
	SYSECHO   "\n"
#ENDIF
;
	SYSECHO	"ROM SIZE: "
	SYSECHO	ROMSIZE
	SYSECHO	" KB\n"
;
	SYSECHO	"RAM SIZE: "
	SYSECHO	RAMSIZE
	SYSECHO	" KB\n"
;
; MEMORY BANK CONFIGURATION
;
ROMBANKS	.EQU	(ROMSIZE / 32)			; TOTAL ROM BANKS
RAMBANKS	.EQU	(RAMSIZE / 32)			; TOTAL RAM BANKS
;
#IF (BIOS == BIOS_UNA)
BID_ROM0	.EQU	$0000
BID_RAM0	.EQU	$8000
#ENDIF
;
#IF (BIOS == BIOS_WBW)
BID_ROM0	.EQU	$00
BID_RAM0	.EQU	$80
#ENDIF
;
BID_ROMN	.EQU	(BID_ROM0 + ROMBANKS - 1)
BID_RAMN	.EQU	(BID_RAM0 + RAMBANKS - 1)
;
#IF (BIOS == BIOS_WBW)
;
  #IF (ROMSIZE > 0)
ROM_BNKS_RSVD	.EQU	4
RAM_BNKS_RSVD	.EQU	5
  #ELSE
ROM_BNKS_RSVD	.EQU	0
RAM_BNKS_RSVD	.EQU	8
  #ENDIF
#ENDIF
;
#IF (BIOS == BIOS_UNA)
ROM_BNKS_RSVD	.EQU	4
RAM_BNKS_RSVD	.EQU	4		; NEED TO CONFIRM THIS!!!
#ENDIF
;
; APPLICATION MEMORY BANKS
;
#IF (APP_BNKS == $FF)
APP_BNKS	.SET	0		; 0K
  #IF ((RAMBANKS - RAM_BNKS_RSVD) > $08)
APP_BNKS	.SET	3		; 96K
  #ENDIF
  #IF ((RAMBANKS - RAM_BNKS_RSVD) > $18)
APP_BNKS	.SET	11		; 353KB
  #ENDIF
#ENDIF
;
; ROM/RAM MEMORY BANKS
;
#IF (BIOS == BIOS_WBW)
;
ROMD_BNKS	.EQU	ROMBANKS - ROM_BNKS_RSVD
RAMD_BNKS	.EQU    RAMBANKS - APP_BNKS - RAM_BNKS_RSVD
;
#ENDIF
;
#IF (BIOS == BIOS_UNA)
;
ROMD_BNKS	.EQU	ROMBANKS - 4
RAMD_BNKS	.EQU    RAMBANKS - 4
;
#ENDIF
;
; ADJUSTMENTS FOR ROMLESS SYSTEMS
;
#IF (ROMSIZE == 0)
;
; WE NEED TO NORMALIZE THE SIZE OF THE RAM DISK TO FIT
; ONE OF THE STANDARD ROM DISK IMAGES
;
  #IF (RAMD_BNKS < 4)
RAMD_BNKS	.SET	0		; 0KB RAM DISK
  #ENDIF
  #IF ((RAMD_BNKS >= 4) & (RAMD_BNKS < 8))
RAMD_BNKS	.SET	4		; 128KB RAM DISK
  #ENDIF
  #IF ((RAMD_BNKS >= 8) & (RAMD_BNKS < 12))
RAMD_BNKS	.SET	8		; 256KB RAM DISK
  #ENDIF
  #IF ((RAMD_BNKS >= 12) & (RAMD_BNKS < 28))
RAMD_BNKS	.SET	12		; 384KB RAM DISK
  #ENDIF
  #IF (RAMD_BNKS >= 28)
RAMD_BNKS	.SET	28		; 896KB RAM DISK
  #ENDIF
;
#ENDIF
;
#IF ((!MDRAM) | (RAMD_BNKS <= 0))
RAMD_BNKS	.SET	0
#ENDIF
;
#IF ((!MDROM) | (ROMD_BNKS <= 0))
ROMD_BNKS	.SET	0
#ENDIF
;
#IF (ROMSIZE > 0)
;
; NORMAL SYSTEM WITH ROM & RAM
;										-- TYPICAL --
BID_BOOT	.EQU	BID_ROM0 + 0	; BOOT BANK				0x00
BID_IMG0	.EQU	BID_ROM0 + 1	; ROM LOADER AND FIRST IMAGES BANK	0x01
BID_IMG1	.EQU	BID_ROM0 + 2	; ROM APPS IMAGES BANK		 	0x02
BID_IMG2	.EQU	BID_ROM0 + 3	; ROM UTILITIES IMAGES BANK		0x03
BID_ROMD0	.EQU	BID_ROM0 + 4	; FIRST ROM DRIVE BANK			0x04
BID_BIOS	.EQU	BID_RAM0 + 0	; HBIOS BANK				0x80
BID_RAMD0	.EQU	BID_RAM0 + 1	; FIRST RAM DRIVE BANK			0x81
BID_APP0	.EQU	BID_RAMD0 + RAMD_BNKS	; FIRST APP BANK		0x89
BID_BUF		.EQU	BID_RAMN - 3	; OS BUFFERS (CP/M3)			0x8C
BID_AUX		.EQU	BID_RAMN - 2	; AUX BANK (CP/M 3, BPBIOS, ETC.)	0x8D
BID_USR		.EQU	BID_RAMN - 1	; USER BANK (CP/M TPA, ETC.)		0x8E
BID_COM		.EQU	BID_RAMN - 0	; COMMON BANK, UPPER 32K		0x8F
;
#ELSE
;
; SPECIAL CONFIGURATION FOR A ROMLESS SYSTEM
; RAM IS POPULATED PRIOR TO ROMWBW STARTUP
;										-- TYPICAL --
BID_BOOT	.EQU	BID_RAM0 + 0	; BOOT BANK				0x80
BID_IMG0	.EQU	BID_RAM0 + 1	; ROM LOADER AND FIRST IMAGES BANK	0x81
BID_IMG1	.EQU	BID_RAM0 + 2	; ROM APPS IMAGES BANK		 	0x82
BID_IMG2	.EQU	BID_RAM0 + 3	; ROM UTILITIES IMAGES BANK		0x83
BID_RAMD0	.EQU	BID_RAM0 + 4	; FIRST RAM DRIVE BANK			0x84
BID_APP0	.EQU	BID_RAMD0 + RAMD_BNKS	; FIRST APP BANK		0x89
BID_BUF		.EQU	BID_RAMN - 3	; OS BUFFERS (CP/M3)			0x8C
BID_AUX		.EQU	BID_RAMN - 2	; AUX BANK (CP/M 3, BPBIOS, ETC.)	0x8D
BID_USR		.EQU	BID_RAMN - 1	; USER BANK (CP/M TPA, ETC.)		0x8E
BID_COM		.EQU	BID_RAMN - 0	; COMMON BANK, UPPER 32K		0x8F
;
BID_BIOS	.EQU	BID_BOOT	; HBIOS BANK				0x80
BID_ROMD0	.EQU	0		; NO ROM DRIVE
;
#ENDIF
;
#IF ((!MDRAM) | (RAMD_BNKS <= 0))
BID_RAMD0	.SET	$FF
MDRAM		.SET	FALSE
#ENDIF
;
#IF ((!MDROM) | (ROMD_BNKS <= 0))
BID_ROMD0	.SET	$FF
MDROM		.SET	FALSE
#ENDIF
;
APP_BNKS	.SET	BID_BUF - BID_APP0
;
#IF (APP_BNKS <= 0)
BID_APP0	.SET	$FF
APP_BNKS	.SET	0
#ENDIF
;
;;;BID_RAMDN	.EQU	BID_RAMD0 + RAMD_BNKS - 1	; LAST RAM DRIVE BANK
;;;BID_ROMDN	.EQU	BID_ROMD0 + ROMD_BNKS - 1	; LAST ROM DRIVE BANK
;;;BID_APPN	.EQU	BID_APP0 + APP_BNKS - 1		; LAST APP BANK
;
#IFDEF SYSINFO
	.ECHO "------------- CAPACITY -----------------\n"
	.ECHO "ROMBANKS:  " \ .ECHO ROMBANKS  \ .ECHO "\n"
	.ECHO "RAMBANKS:  " \ .ECHO RAMBANKS  \ .ECHO "\n"
	.ECHO "ROMD_BNKS: " \ .ECHO ROMD_BNKS \ .ECHO "\n"
	.ECHO "RAMD_BNKS: " \ .ECHO RAMD_BNKS \ .ECHO "\n"
	.ECHO "APP_BNKS:  " \ .ECHO APP_BNKS  \ .ECHO "\n"
	.ECHO "----------- MEMORY LAYOUT --------------\n"
	.ECHO "BID_ROM0:  " \ .ECHO BID_ROM0  \ .ECHO "\n"
	.ECHO "BID_ROMN:  " \ .ECHO BID_ROMN  \ .ECHO "\n"
	.ECHO "BID_RAM0:  " \ .ECHO BID_RAM0  \ .ECHO "\n"
	.ECHO "BID_RAMN:  " \ .ECHO BID_RAMN  \ .ECHO "\n"
	.ECHO "------------- BANK LAYOUT --------------\n"
	.ECHO "BID_BOOT:  " \ .ECHO BID_BOOT  \ .ECHO "\n"
	.ECHO "BID_IMG0:  " \ .ECHO BID_IMG0  \ .ECHO "\n"
	.ECHO "BID_IMG1:  " \ .ECHO BID_IMG1  \ .ECHO "\n"
	.ECHO "BID_IMG2:  " \ .ECHO BID_IMG2  \ .ECHO "\n"
	.ECHO "BID_ROMD0: " \ .ECHO BID_ROMD0 \ .ECHO "\n"
;;;	.ECHO "BID_ROMDN: " \ .ECHO BID_ROMDN \ .ECHO "\n"
	.ECHO "BID_BIOS:  " \ .ECHO BID_BIOS  \ .ECHO "\n"
	.ECHO "BID_RAMD0: " \ .ECHO BID_RAMD0 \ .ECHO "\n"
;;;	.ECHO "BID_RAMDN: " \ .ECHO BID_RAMDN \ .ECHO "\n"
	.ECHO "BID_APP0:  " \ .ECHO BID_APP0  \ .ECHO "\n"
;;;	.ECHO "BID_APPN:  " \ .ECHO BID_APPN  \ .ECHO "\n"
	.ECHO "BID_BUF:   " \ .ECHO BID_BUF   \ .ECHO "\n"
	.ECHO "BID_AUX:   " \ .ECHO BID_AUX   \ .ECHO "\n"
	.ECHO "BID_USR:   " \ .ECHO BID_USR   \ .ECHO "\n"
	.ECHO "BID_COM:   " \ .ECHO BID_COM   \ .ECHO "\n"
	.ECHO "----------------------------------------\n"
#ENDIF
;
; ---------------------------
; Memory and ROM Bank Layouts
; ---------------------------
;
#INCLUDE "layout.inc"
;
;
MON_DSKY	.EQU	MON_LOC + (0 * 3)	; MONITOR ENTRY (DSKY)
MON_SERIAL	.EQU	MON_LOC + (1 * 3)	; MONITOR ENTRY (SERIAL PORT)
;
; INTERRUPT MODE 2 SLOT ASSIGNMENTS
;
#IF ((CPUFAM == CPU_Z80) & (INTMODE == 2))

  #IF (PLATFORM == PLT_MBC)
;
; MBC Z80 INTERRUPTS
;
INT_UART0	.EQU	4	; UART 0
INT_UART1	.EQU	5	; UART 1
INT_SIO0	.EQU	8	; ZILOG SIO 0, CHANNEL A & B
INT_SIO1	.EQU	9	; ZILOG SIO 1, CHANNEL A & B
INT_PIO0A	.EQU	10	; ZILOG PIO 0, CHANNEL A
INT_PIO0B	.EQU	11	; ZILOG PIO 0, CHANNEL B
INT_CTC0A	.EQU	12	; ZILOG CTC 0, CHANNEL A
INT_CTC0B	.EQU	13	; ZILOG CTC 0, CHANNEL B
INT_CTC0C	.EQU	14	; ZILOG CTC 0, CHANNEL C
INT_CTC0D	.EQU	15	; ZILOG CTC 0, CHANNEL D
  #ENDIF

  #IF (PLATFORM == PLT_DUO)
;
; DUO Z80 IM2 INTERRUPTS
;
INT_PS2KB	.EQU	2	; KEYBOARD RECEIVE
INT_UART0	.EQU	4	; UART 0
INT_UART1	.EQU	5	; UART 1
INT_SIO0	.EQU	8	; ZILOG SIO 0, CHANNEL A & B
INT_SIO1	.EQU	9	; ZILOG SIO 1, CHANNEL A & B
INT_PIO0A	.EQU	10	; ZILOG PIO 0, CHANNEL A
INT_PIO0B	.EQU	11	; ZILOG PIO 0, CHANNEL B
INT_CTC0A	.EQU	12	; ZILOG CTC 0, CHANNEL A
INT_CTC0B	.EQU	13	; ZILOG CTC 0, CHANNEL B
INT_CTC0C	.EQU	14	; ZILOG CTC 0, CHANNEL C
INT_CTC0D	.EQU	15	; ZILOG CTC 0, CHANNEL D
  #ENDIF

  #IF (PLATFORM == PLT_NABU)
;
; NABU Z80 IM2 INTERRUPTS
;
INT_HCCARCV	.EQU	0	; CABLE ADAPTER RECEIVE
INT_HCCASND	.EQU	1	; CABLE ADAPTER SEND
INT_NABUKB	.EQU	2	; KEYBOARD RECEIVE
INT_VDP		.EQU	3	; VDP VERTICAL RETRACE
INT_OPTCRD0	.EQU	4	; OPTION CARD 0
INT_OPTCRD1	.EQU	5	; OPTION CARD 1
INT_OPTCRD2	.EQU	6	; OPTION CARD 2
INT_OPTCRD3	.EQU	7	; OPTION CARD 3
  #ENDIF

  #IF ((PLATFORM != PLT_MBC) & (PLATFORM != PLT_DUO) & (PLATFORM != PLT_NABU))
;
; GENERIC Z80 M2 INTERRUPTS
;
INT_CTC0A	.EQU	0	; ZILOG CTC 0, CHANNEL A
INT_CTC0B	.EQU	1	; ZILOG CTC 0, CHANNEL B
INT_CTC0C	.EQU	2	; ZILOG CTC 0, CHANNEL C
INT_CTC0D	.EQU	3	; ZILOG CTC 0, CHANNEL D
INT_UART0	.EQU	4	; UART 0
INT_UART1	.EQU	5	; UART 1
INT_SIO0	.EQU	7	; ZILOG SIO 0, CHANNEL A & B
INT_SIO1	.EQU	8	; ZILOG SIO 1, CHANNEL A & B
INT_PIO0A	.EQU	9	; ZILOG PIO 0, CHANNEL A
INT_PIO0B	.EQU	10	; ZILOG PIO 0, CHANNEL B
INT_PIO1A	.EQU	11	; ZILOG PIO 1, CHANNEL A
INT_PIO1B	.EQU	12	; ZILOG PIO 1, CHANNEL B
  #ENDIF

#ENDIF

#IF ((CPUFAM == CPU_Z180) & (INTMODE > 0))
;
; Z180-BASED SYSTEMS
;
; NOTE THAT Z180 PROCESSES ALL INTERNAL INTERRUPTS JUST LIKE
; IM2 EVEN WHEN CHIP IS IN IM1 MODE.  SO WE INCLUDE THE IM2
; INTERRUPT ASSIGNMENTS FOR IM1 BELOW.
;
INT_INT1	.EQU	0	; Z180 INT 1
INT_INT2	.EQU	1	; Z180 INT 2
INT_TIM0	.EQU	2	; Z180 TIMER 0
INT_TIM1	.EQU	3	; Z180 TIMER 1
INT_DMA0	.EQU	4	; Z180 DMA 0
INT_DMA1	.EQU	5	; Z180 DMA 1
INT_CSIO	.EQU	6	; Z180 CSIO
INT_SER0	.EQU	7	; Z180 SERIAL 0
INT_SER1	.EQU	8	; Z180 SERIAL 0
INT_PIO0A	.EQU	9	; ZILOG PIO 0, CHANNEL A
INT_PIO0B	.EQU	10	; ZILOG PIO 0, CHANNEL B
INT_PIO1A	.EQU	11	; ZILOG PIO 1, CHANNEL A
INT_PIO1B	.EQU	12	; ZILOG PIO 1, CHANNEL B
INT_SIO0	.EQU	13	; ZILOG SIO 0, CHANNEL A & B
INT_SIO1	.EQU	14	; ZILOG SIO 1, CHANNEL A & B
#ENDIF

#IF ((CPUFAM == CPU_Z280) & (INTMODE >= 2))
;
; Z280-BASED SYSTEMS
;
; FOR Z280 MODE 3, THESE APPLY TO THE INTA SIGNAL
; THESE ARE IDENTICAL TO THE GENERIC Z80 ASSIGNMENTS
;
INT_CTC0A	.EQU	0	; ZILOG CTC 0, CHANNEL A
INT_CTC0B	.EQU	1	; ZILOG CTC 0, CHANNEL B
INT_CTC0C	.EQU	2	; ZILOG CTC 0, CHANNEL C
INT_CTC0D	.EQU	3	; ZILOG CTC 0, CHANNEL D
INT_UART0	.EQU	4	; UART 0
INT_UART1	.EQU	5	; UART 1
INT_SIO0	.EQU	7	; ZILOG SIO 0, CHANNEL A & B
INT_SIO1	.EQU	8	; ZILOG SIO 1, CHANNEL A & B
INT_PIO0A	.EQU	9	; ZILOG PIO 0, CHANNEL A
INT_PIO0B	.EQU	10	; ZILOG PIO 0, CHANNEL B
INT_PIO1A	.EQU	11	; ZILOG PIO 1, CHANNEL A
INT_PIO1B	.EQU	12	; ZILOG PIO 1, CHANNEL B
#ENDIF


#DEFINE IVT(INTX) HB_IVT + (INTX * 4) + 1
#DEFINE VEC(INTX) INTX * 2

;
; SET DEFAULT CSIO SPEED (INTERNAL CLOCK, SLOW AS POSSIBLE)
; DIV 1280, 14KHZ @ 18MHZ CLK
;
#IF (BIOS == BIOS_WBW)
  #IF (CPUFAM == CPU_Z180)
Z180_CNTR_DEF	.EQU	$06	; DEFAULT VALUE FOR Z180 CSIO CONFIG
  #ENDIF
#ENDIF
;
; HELPER MACROS
;
#DEFINE ALIGN(N) .FILL	((($+(N-1)) & ~(N-1)) - $)
;
#DEFINE	PRTC(C)	CALL PRTCH \ .DB C			; PRINT CHARACTER C TO CONSOLE - PRTC('X')
#DEFINE	PRTS(S)	CALL PRTSTRD \ .TEXT S			; PRINT STRING S TO CONSOLE - PRTD("HELLO")
#DEFINE	PRTX(X) CALL PRTSTRI \ .DW X			; PRINT STRING AT ADDRESS X TO CONSOLE - PRTI(STR_HELLO)
#DEFINE DEBUG(S) CALL PRTSTRD \ .TEXT S \ .TEXT "$"	; $$$$$$ PRINT STRING S TO CONSOLE - PRTD("HELLO") - NO TRAILING $ REQUIRED
;
#DEFINE	XIO_PRTC(C)	CALL XIO_PRTCH \ .DB C		; PRINT CHARACTER C TO CONSOLE - PRTC('X')
#DEFINE	XIO_PRTS(S)	CALL XIO_PRTSTRD \ .DB S	; PRINT STRING S TO CONSOLE - PRTD("HELLO")
#DEFINE	XIO_PRTX(X)	CALL XIO_PRTSTRI \ .DW X	; PRINT STRING AT ADDRESS X TO CONSOLE - PRTI(STR_HELLO)