AD14160KB-4 AD [Analog Devices], AD14160KB-4 Datasheet - Page 3

• Manufacturer Part Number: AD14160KB-4
• Description: Quad-SHARC DSP Multiprocessor Family
• Manufacturer: AD [Analog Devices]

REV. A
MULTIPROCESSOR
MEMORY SPACE
(INDIVIDUAL
INTERNAL
MEMORY
SHARCs)
SPACE
TO AD14160x
TO AD14160x
EXTERNAL
INTERNAL
NORMAL WORD ADDRESSING: 32-BIT DATA WORDS
SHORT WORD ADDRESSING: 16-BIT DATA WORDS
1X CLOCK
Figure 3. Complete Shared Memory Multiprocessing System
NORMAL WORD ADDRESSING
SHORT WORD ADDRESSING
INTERNAL MEMORY SPACE
INTERNAL MEMORY SPACE
INTERNAL MEMORY SPACE
INTERNAL MEMORY SPACE
INTERNAL MEMORY SPACE
INTERNAL MEMORY SPACE
BROADCAST WRITE
IOP REGISTERS
OF ADSP-2106x
OF ADSP-2106x
ADSP-2106xs
OF SHARC_A
OF SHARC_D
Figure 2. AD14160/AD14160L Memory Map
OF SHARC_B
OF SHARC_C
WITH ID=101
WITH ID=110
CLKIN
RESET
BOOTSELECT A
BOOTSELECT BCD
DMAR1,2
SPORT0
SPORT1
JTAG
DMAG1,2
TO ALL
ID=001
ID=100
ID=010
ID=011
48-BIT INSTRUCTION WORDS
LINKS 1, 2, 3, & 4;
IRQ
FLAG
TIMEXP,
SPORT1
CPA
ID
LINKS 1, 2, 3, & 4;
IRQ
FLAG
TIMEXP,
SPORT1
CPA
ID
2-0
2-0
SHARC_D
SHARC_A
2-0
2-0
;
3-0
;
3-0
;
;
0x0030 0000
0x0038 0000
0x003F FFFF
0x0000 0000
0x0002 0000
0x0004 0000
0x0008 0000
0x0010 0000
0x0018 0000
0x0020 0000
0x0028 0000
(QUAD PROCESSOR
AD14160L
AD14160/
CLUSTER)
–3–
LINKS 1, 2, 3, & 4;
IRQ
FLAG
TIMEXP,
SPORT1
CPA
ID
LINKS 1, 2, 3, & 4;
IRQ
FLAG
TIMEXP,
SPORT1
CPA
ID
SHARC_B
2-0
2-0
SHARC_C
2-0
2-0
;
3-0
;
3-0
;
;
EXTERNAL
MEMORY
SPACE
ADDR
DATA
ADRCLK
PAGE
REDY
RPBA
MS
SBTS
BR
ACK
HBG
HBR
31-0
47-0
WR
SW
RD
CS
3-0
1-6
SYSTEM EXPANSION
NONBANKED
(OPTIONAL)
AD14160/AD14160L
BANK 0
BANK 1
BANK 2
BANK 3
DRAM
0x0040 0000
0xFFFF FFFF
BANK SIZE IS
SELECTED BY
MSIZE BIT FIELD OF
SYSCON
REGISTER.
MS
MS
MS
MS
0
1
2
3