Table 24-4: Signal Connections Of Dedicated Flash Programmer (Pg-Fp4) - NEC V850E/PH2 User Manual

Table 24-4: Signal Connections of Dedicated Flash Programmer (PG-FP4)

Signal I/O
Name
FLMD0 Output
FLMD1 Output
VDD –
VDD2 –
GND –
CLK Output
RESET Output
SI/RXD Input
SO/TXD Output
SCK Output
HS Input
Notes: 1. Connect to GND via pull-down resistor.
2. Connect these pins to supply power from the PG-FP4. When power is supplied externally to
the target board, the voltage is monitored by PG-FP4.
3. Connect these pins to supply power from the PG-FP4, or supply power externally to the
target board.
4. Clock supply is provided by an oscillator on the target board. Clock supply from PG-FP4 is
not supported for V850E/PH2.
⊕: Must be connected.
Remark:
×: Do not need to be connected.
994
Chapter 24 Flash Memory
PG-FP4
Pin Function
Write enable/disable
Write enable/disable
V voltage generation/
DD
Voltage monitor
V voltage generation
DD2
Ground
Clock output
Reset signal
Receive signal
Transmit signal
Transfer clock
Handshake signal
User's Manual U16580EE3V1UD00
V850E/PH2 Processing for Connection
Pin Name UARTC0
⊕
FLMD0
⊕
FLMD1 Note 1
VDD3x ⊕
Note 2
VDD1x × Note 3
⊕
VSS1x, VSS3x
× Note 4
X1, X2
⊕
RESET
⊕
SIB0/RXDC0
⊕
SOB0/TXDC0
×
SCKB0
×
PCM0
CSIB0 CSIB0
+ HS
⊕ ⊕
⊕ ⊕
Note 1 Note 1
⊕ ⊕
Note 2 Note 2
× Note 2 × Note 2
⊕ ⊕
× Note 3 × Note 3
⊕ ⊕
⊕ ⊕
⊕ ⊕
⊕ ⊕
× ⊕