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1.2 Function Specifications
Parameter
Target device
Target voltage
Target OS
Target host machine
Hardware resources
used by host machine
N-Wire interface (on-chip
debug unit execution
control block)
Flash writing interface
Reset interface
Interface for target
power supply detection
On-chip debug function
Connectors for IE
connection (connectors
for mounting target
system)
IE connection cable
Operating environment
Storage environment
CHAPTER 1 OVERVIEW
Table 1-1. Function Specifications
Microcontroller with V850E1, V850ES Series on-chip debug unit
Microcontroller with Nx85ET core
2.0 to 5.0 V
TM
Windows
98, Windows Me, Windows 2000, Windows NT
PC-9821 series, PC-98NX series, IBM PC/AT
PCMCIA2.1/JEIDA standard Ver. 4.2
I/O address: 100 H to 3FFH
(only 20H bytes are available, specifying either 220H, 260H, 2E0H, 320H, or 3E0H as the base
address)
Interrupts, others: Not used
Number of interface signal pins: 5
Function of interface signal pins (in and out below indicates the direction when seen from the target
device)
• DCK (in):
Clock input
• DMS (in):
Mode select input
• DI (in):
Data input
• DDO (out): Data output
• DRST (in): On-chip debug unit reset input
Required when the target device includes flash memory.
Number of interface signal pins: 1
Function of interface signal pins (in and out below indicates the direction when seen from the target
device)
• FLMD0 (in): Used when writing to the flash memory from the integrated debugger
May be required when DRST of the target device is an alternate-function pin and the initial value of
the OCDM0 bit in the device changes according to the reset source (refer to 3.2.8 RESET)
Number of interface signal pins: 1
Function of interface signal pins (in and out below indicates the direction when seen from the target
device)
• RESET (in): System reset
Monitors the power supply of the target system
Supply V
for on-chip debugging
DD
• V
(in): V
for on-chip debugging
DD
DD
Depends on the type of the on-chip debug unit in the target system (refer to Table 1-2)
KEL connector (product of KEL Corporation)
• 8830E-026-170S (26-pin straight type)
• 8830E-026-170L (26-pin right-angle type)
MICTOR connector (product of Tyco Electronic AMP K.K.)
• 2-7670074-2 (36-pin straight type)
2.54 mm pitch general-purpose connector
500 mm
Temperature: +0 to +40°C, humidity: 10 to 80%RH (no condensation)
Temperature: −15 to +60°C, humidity: 10 to 80%RH (no condensation)
User's Manual U16647EJ1V0UM
Specification
TM
4.0, Windows XP
TM
compatibles with PC card slot conforming to
11
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