;************************************************ 
; NAME    : MEMCFG.A
; DESC	  : Memory bank configuration file
; Revision: 02.28.2002 ver 0.0
;************************************************
;Memory Area
;GCS6 16bit(16MB) SDRAM(0x0c000000-0x0cffffff)
;GCS7 16bit(16MB) SDRAM(0x0d000000-0x0dffffff)
;          or
;GCS6 32bit(32MB) SDRAM(0x0c000000-0x0dffffff)
;//64MB
;// 0x30000000 ~ 0x30ffffff : Download Area (16MB) Cacheable
;// 0x31000000 ~ 0x33feffff : Non-Cacheable Area
;// 0x33ff0000 ~ 0x33ff47ff : Heap & RW Area
;// 0x33ff4800 ~ 0x33ff7fff : FIQ ~ User Stack Area
;// 0x33ff8000 ~ 0x33fffeff : Not Used Area
;// 0x33ffff00 ~ 0x33ffffff : Exception & ISR Vector Table

_RAM_STARTADDRESS		EQU	0x30000000
_NONCACHE_STARTADDRESS	EQU	0x31000000
_ISR_STARTADDRESS		EQU	0x33ffff00     
_MMUTT_STARTADDRESS	EQU	0x33ff8000
_STACK_BASEADDRESS		EQU	0x33ff8000
HEAPEN	EQU	0x33ff0000
 
;BWSCON
DW8			EQU	(0x0)
DW16		EQU	(0x1)
DW32		EQU	(0x2)
WAIT		EQU	(0x1<<2)
UBLB		EQU	(0x1<<3)

	ASSERT :DEF:BUSWIDTH
	[ BUSWIDTH=16
B1_BWSCON	EQU (DW16)
B2_BWSCON	EQU (DW16)
B3_BWSCON	EQU (DW16)
B4_BWSCON	EQU (DW16)
B5_BWSCON	EQU (DW16)
B6_BWSCON	EQU (DW16)
B7_BWSCON	EQU (DW16)
    | ;BUSWIDTH=32
B1_BWSCON	EQU (DW32)
B2_BWSCON	EQU (DW16)
B3_BWSCON	EQU (DW16)
B4_BWSCON	EQU (DW16)
B5_BWSCON	EQU (DW16)
B6_BWSCON	EQU (DW32)
B7_BWSCON	EQU (DW32)
    ]

;BANK0CON 

B0_Tacs		EQU	0x0	;0clk
B0_Tcos		EQU	0x0	;0clk
B0_Tacc		EQU	0x7	;14clk
B0_Tcoh		EQU	0x0	;0clk
B0_Tah		EQU	0x0	;0clk
B0_Tacp		EQU	0x0	
B0_PMC		EQU	0x0	;normal

;BANK1CON
B1_Tacs		EQU	0x0	;0clk
B1_Tcos		EQU	0x0	;0clk
B1_Tacc		EQU	0x7	;14clk
B1_Tcoh		EQU	0x0	;0clk
B1_Tah		EQU	0x0	;0clk
B1_Tacp		EQU	0x0	
B1_PMC		EQU	0x0	;normal

;Bank 2 parameter
B2_Tacs		EQU	0x0	;0clk
B2_Tcos		EQU	0x0	;0clk
B2_Tacc		EQU	0x7	;14clk
B2_Tcoh		EQU	0x0	;0clk
B2_Tah		EQU	0x0	;0clk
B2_Tacp		EQU	0x0	
B2_PMC		EQU	0x0	;normal

;Bank 3 parameter
B3_Tacs		EQU	0x0	;0clk
B3_Tcos		EQU	0x0	;0clk
B3_Tacc		EQU	0x7	;14clk
B3_Tcoh		EQU	0x0	;0clk
B3_Tah		EQU	0x0	;0clk
B3_Tacp		EQU	0x0	
B3_PMC		EQU	0x0	;normal

;Bank 4 parameter
B4_Tacs		EQU	0x0	;0clk
B4_Tcos		EQU	0x0	;0clk
B4_Tacc		EQU	0x7	;14clk
B4_Tcoh		EQU	0x0	;0clk
B4_Tah		EQU	0x0	;0clk
B4_Tacp		EQU	0x0	
B4_PMC		EQU	0x0	;normal

;Bank 5 parameter
B5_Tacs		EQU	0x0	;0clk
B5_Tcos		EQU	0x0	;0clk
B5_Tacc		EQU	0x7	;14clk
B5_Tcoh		EQU	0x0	;0clk
B5_Tah		EQU	0x0	;0clk
B5_Tacp		EQU	0x0	
B5_PMC		EQU	0x0	;normal

;Bank 6 parameter
B6_MT		EQU	0x3	;SDRAM
;B6_Trcd		EQU	0x0	;2clk
B6_Trcd		EQU	0x1	;3clk
B6_SCAN		EQU	0x1	;9bit

;Bank 7 parameter
B7_MT		EQU	0x3	;SDRAM
;B7_Trcd		EQU	0x0	;2clk
B7_Trcd		EQU	0x1	;3clk
B7_SCAN		EQU	0x1	;9bit

;REFRESH parameter
REFEN		EQU	0x1	;Refresh enable
TREFMD		EQU	0x0	;CBR(CAS before RAS)/Auto refresh
Trp		EQU	0x0	;2clk
Trc		EQU	0x3	;7clk
		
Tchr		EQU	0x2	;3clk
REFCNT		EQU	1113	;period=15.6us, HCLK=60Mhz, (2048+1-15.6*60)


	END