upd78f0730 Renesas Electronics Corporation., upd78f0730 Datasheet - Page 463

• Manufacturer Part Number: upd78f0730
• Description: 8-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

19.7.3 Selecting communication mode
after the dedicated flash memory programming mode is entered. These FLMD0 pulses are generated by the flash
memory programmer.
Note
Caution When UART6 is selected, the receive clock is calculated based on the reset command sent from the
Remark f
UART
(UART6)
3-wire serial I/O
(CSI10)
Communication
In the
The following table shows the relationship between the number of pulses and communication modes.
Mode
Selection items for Standard settings on GUI of the dedicated flash memory programmer.
µ
dedicated flash memory programmer after the FLMD0 pulse has been received.
f
f
PD78F0730, a communication mode is selected by inputting pulses (up to 11 pulses) to the FLMD0 pin
X
EXCLK
RH
:
:
: External main system clock
UART-Ext-Osc
UART-Ext-FP4CK
CSI-Internal-OSC
X1 clock
Internal high-speed oscillation clock
Port
115,200 bps
2.4 kHz to
2.5 MHz
Standard Setting
Speed
Table 19-5. Communication Modes
Preliminary User’s Manual U19014EJ1V0UD
CHAPTER 19 FLASH MEMORY
16 MHz
16 MHz
Frequency
Note
1.0
Multiply Rate
TxD6, RxD6
SO10, SI10,
SCK10
Pins Used
f
f
f
X
EXCLK
RH
Peripheral
Clock
FLMD0 Pulses
Number of
0
3
8
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