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3.3 Target Reset Processing
The target reset processing differs depending on whether or not this product is connected to the target device.
Both types of processing are described below.
(1) When using jumper
(a) With QB-78K0MINI
Connect using the connection cable for QB-78K0MINI.
(b) With this chip
Short pins 1 and 2 (target connector for QB-78K0MINI) as is shown in Figure 3-2.
(2) When using selector logic (auto switch)
RESET_OUT
RESET_IN
FLMD0
Notes 1. When QB-78K0MINI is connected FLMD0 is at high level, and when it is not connected FLMD0 is
pulled down.
2. Connect a pull-down resistor of 470 Ω or higher.
Remark All constants shown in this circuit are reference values.
22
CHAPTER 3 HARDWARE SETTINGS AND FUNCTIONS
Figure 3-2. Jumper Setting
1
9
2
10
Figure 3-3. When Using Selector Logic
V
DD
10 kΩ
Note 1
Note 2
User's Manual U17029EJ3V0UM
Reset circuit
Target device
RESET
Target device
RESET
Reset circuit
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