Table of Contents
Advertisement
QB-RL78L1C In-Circuit Emulator
- Change the positive reference voltage on the A/D converter
When change the positive reference voltage, after setting ADREFP1 and ADREFP0,
emulator is different from that of the target device.
ADM2 register ( value after change )
ADREFP1
1
0
0
- P122 input characteristics
The P122 input characteristics differ between the target device and the emulator.
Target device
RL78/L1C
Target device
RL78/L13
QB-RL78L1C
- Power-on-reset (POR) voltage value
The power-on-reset (POR) voltage value differs from that of the target device.
Target device
QB-RL78L1C
R20UT2703EJ0200 Rev.2.00
Jan 31, 2014
Table 4-1 Target devices and stabilization wait time of QB-RL78L1C
ADREFP0
0
0
1
Table 4-2. Input Characteristics of P122 Pins
Item
VIH MIN
VIL MAX
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
Target devices
RL78/L1C
RL78/L13
10μs
5μs
1μs
No
1μs
No
Input Characteristics of P122 Pins
0.8VDD（1.6V ≤ VDD ≤ 3.6V）
0.2VDD（1.6V ≤ VDD ≤ 3.6V）
0.8VDD（1.6V ≤ VDD ≤ 5.5V）
0.2VDD（1.6V ≤ VDD ≤ 5.5V）
0.7VDD（2.7V ≤ VDD ≤ 5.5V）
0.8VDD（1.6V ≤ VDD < 2.7V）
0.3VDD（2.7V ≤ VDD ≤ 5.5V）
0.2VDD（1.6V ≤ VDD < 2.7V）
MIN.
TYP.
1.47 V
1.51 V
1.46 V
1.50 V
－
1.54 V
－
1.47 V
CHAPTER 4 CAUTIONS
stabilization wait time of
QB-RL78L1C
1ms
1ms
1ms
MAX.
1.55V
1.54V
－
－
Page 33 of 42
Advertisement
Table of Contents
