Harris HSP50210EVAL, User Manual

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Appendix G
Memory Maps
HARDWARE AND SOFTWARE
MEMORY MAP
FIRST
ADDR LAST
ADDR DESCRIPTION
0000 007F 68HC11 Configuration Registers
0080 02FF 68HC11 Internal RAM B
0300 037F 68HC11 Internal RAM A
0D80 0FFF 68HC11 Internal EEPROM
HARDWARE ADDRESS DECODER 1
1400 14FF IFIR (HSP43124)
(1400-1407 R/W)
1500 15FF QFIR (HSP43124)
(1500-1507 R/W)
1600 16FF DQT (HSP50110)
(1600-1604 W, 1600 R)
1700 17FF DCL (HSP50210)
(1700-1705 W, 1700-1704 R)
HARDWARE ADDRESS DECODER 2
2000 21FF WRSTRB1 (on JP9)
2200 23FF WRSTRB2 (on JP9)
2400 27FF WRSTRB3 (Not Connected)
EXTERNAL RAM (8K BYTES)
4000 5FFF RAM
68HC11 INTERNAL EPROM
A000 CFFF Unused
D000 FFFF MOTOROLA BUFFALO
Monitor Program
(Version BUFK42)
RAM USAGE BY DEMODEVB.EXE PROGRAM
(2352/8192 BYTES USED)
ADDRESS DESCRIPTION
4000-41FF IFIR Coefficients
4200-4207 IFIR Registers
4208-42FF Unused (248 Bytes)
4300-44FF QFIR Coefficients
4500-4507 QFIR Registers
4508-45FF Unused (248 Bytes)
4600-467F DCL Registers 00-31d
MSB FIRST
4680-46FF Unused (128 Bytes)
4700-471F DQT Registers 00-07
MSB First
4720-47FF Unused (224 Bytes)
4800-4FFF Unused (2048 Bytes)
5000-502F DQT Write Program
5030-50FF Unused (192 Bytes)
5100-51B2 DCL Write Program
51BF-51FF Unused (64 Bytes)
5200-526 IFIR Write Program
5270-52FF Unused (144 Bytes)
5300-536F QFIR Write Program
5370-53FF Unused (144 Bytes)
5400-546F DCL Status Program
5680-569F Status Registers
56A0-5FFF Unused (2400 Bytes)
68HC11 CONFIGURATION REGISTER
PROGRAMMING
ADDR NAME DATA COMMENT
005A CSCTR 00h No CS Cycle Stretching
005B CSCTL 88h EN, Active Low, Sync to E, 4K Block GP Priority, Bit 7 GP
005C GPCS1A 08h Address Start at 4000h
005D GPCS1C 03h No CS Interaction, Active Low, Sync TO E, 8K Block
005E GPCS2A 04h Address Start at 2000h
005F GPCS2C 01h No CS Interaction, Active Low, Sync TO E, 2K Block
HSP50110/210EVAL