HS7729KCI01H Renesas Electronics America, HS7729KCI01H Datasheet - Page 19

• Manufacturer Part Number: HS7729KCI01H
• Description: ON CHIP DEBUG EMULATOR
• Manufacturer: Renesas Electronics America
• Type: In Circuit Debuggerr

Specifications of HS7729KCI01H

• Contents: E10A-LITE, Cable and CD-ROM
• For Use With/related Products: SH7729
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

7. Memory Access during User Program Break
8. Cache Operation during User Program Break
9. Ports E, F, G, and H
Table 2.2 Multiplexed Functions
Port
E
E
F
F
F
F
G
G
G
G
G
G
H
Note: Note that function 1 cannot be used when the emulator is used. Function 1 can be used
When a one-byte memory is read from the command-line window, the stopping time will be
about 35 ms.
The emulator can download the program for the flash memory area (refer to section 6.22,
Download Function to the Flash Memory Area, in the Debugger Part of the SuperH
E10A Emulator User’s Manual). Other memory write operations are enabled for the RAM
area. Therefore, an operation such as memory write or BREAKPOINT should be set only for
the RAM area. When the memory area can be written by the MMU, do not perform memory
write, BREAKPOINT, or downloading.
When cache is enabled, the emulator accesses the memory by the following methods:
Therefore, when memory read or write is performed during user program break, the cache state
will be changed.
The AUD and H-UDI pins are multiplexed as shown in table 2.2.
At memory write: Writes through the cache, then writes to the memory.
At memory read: Does not change the cache write mode that has been set.
when the AUD pins are not connected to the emulator.
Function 1
PTE0 input/output (port)
PTE7 input/output (port)*
PTF7 input (port) / PINT15 input (INTC)
PTF6 input (port) / PINT14 input (INTC)
PTF5 input (port) / PINT13 input (INTC)
PTF4 input (port) / PINT12 input (INTC)
PTG6 input (port)
PTG5 input (port)
PTG3 input (port)*
PTG2 input (port)*
PTG1 input (port)*
PTG0 input (port)*
PTH6 input (port)*
TDO (H-UDI)
/AUDSYNC output
/TRST (AUD and H-UDI)
TMS (H-UDI)
TCK (H-UDI)
/ASEBRKAK (H-UDI)
Function 2
TDI (H-UDI)
/ASEMD0 (AUD and H-UDI)
AUDATA3 (AUD)
AUDATA2 (AUD)
AUDATA1 (AUD)
AUDATA0 (AUD)
AUDCK (AUD)
TM
Family
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