Table of Contents
Advertisement
QB-RL78F14 In-Circuit Emulator
- Change the positive reference voltage on the A/D converter
When change the positive reference voltage, after setting ADREFP1 and ADREFP0,
of emulator is different from that of the target device.
ADM2 register ( value after change )
ADREFP1
- P122 input characteristics
The P122 input characteristics differ between the target device and the emulator.
Target device
QB-RL78F14
- Power-on-reset (POR) voltage value
The power-on-reset (POR) voltage value differs from that of the target device.
Target device
QB-RL78F14
R20UT2058EJ0300 Rev.3.00
Oct 31, 2013
Table 4-1 Target devices and stabilization wait time of QB-RL78F14
ADREFP0
1
0
0
0
0
1
Table 4-2. Input Characteristics of P122 Pins
Item
VIH MIN
VIL MAX
VIH MIN
VIL MAX
Table 4-3. Power-on-reset (POR) voltage value
Item
POR
PDR
POR
PDR
stabilization wait time
Target devices
1μs
No
No
Input Characteristics of P122 Pins
0.8VDD
0.2VDD
0.7VDD（2.7V VDD 5.5V）
0.3V（2.7V VDD 5.5V）
MIN.
TYP.
1.48 V
1.51 V
1.47 V
1.50 V
1.54 V
－
－
1.47 V
CHAPTER 4 CAUTIONS
stabilization wait time
QB-RL78F14
400μs
400μs
400μs
MAX.
1.54 V
1.53 V
－
－
Page 35 of 41
Advertisement
Table of Contents
