D-91

v-4.6.0
---
1. send 7 patterns

		==> W
D-91

v-5.0a
---
1. receiver: main()
        => do pulsing

		==> W
D-91

v-5.0b
---
1. receiver: main()
        => PORTA = 0x00

		==> W
D-91

v-5.0b
---
1. receiver: main()
        => custom_code_a = 0; PORTA = custom_code_a;

		==> W
D-91

v-5.0d
---
1. receiver: main()
        => custom_code_a = 0; PORTA = custom_code_a;
2. interrupt() => remove: PORTA = 0x00

		==> W