SDKZSPF LSI, SDKZSPF Datasheet - Page 202

• Manufacturer Part Number: SDKZSPF
• Manufacturer: LSI

Specifications of SDKZSPF

• Lead Free Status / Rohs Status: Supplier Unconfirmed

9.3.8.2 zdbug
9-16
Figure 9.1
from mempcr register
Some examples of debugger memory addressing are shown below:
Debugger commands use memory addresses that are eight hexidecimal
digits in length.
The address format is shown in
most-significant) digit’s fourth bit (0x80000000) selects between internal
(0) or external (1) memory, the eighth digit’s third bit (0x40000000)
selects instruction (0) or data (1) memory. The other seven digits are
used to determine the address. If any of the left-most digits are omitted
from an address, they are assumed to be zero.
Debugger
Copyright © 1999-2003 by LSI Logic Corporation. All rights reserved.
Page Number
0x0001000
0x0022000
0x0103000
0x2124000
0xa105000
Note:
Internal (0) or External (1)
Debugger Memory Addressing (sdbug400, zdxbug)
All other ZSP SDK tools and linker scripts use four-digit
addressing. The debugger is the only tool that uses seven-
digit memory addressing.
Memory
Internal instruction at address 0x1000
Internal data at address 0x2000
Page 0, external instruction memory at address 0x3000
Page 2, external data memory at address 0x4000
Page 10, external instruction memory at address 0x5000
Instruction (0) or Data (2)
0 x 0 1 2 3 4 5 6
Memory
Figure
Address
9.2. The eighth (left-most and