Hyundai HI4 operation manual Signal name Assignment and Quantity Type

6.System setting

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Signal name		Assignment and Quantity
		Type 1	Type 2
Error output select	Ο	: 1EA	⋅
Error output STRB	Ο	: 1EA	⋅
Error output Bit	Ο	: 8EA	Ο : 16EA

① Type 1 (8bit output)

It outputs after dividing by 2 group. One is the upper 8 bit, The other is the lower 8 bit after the error number transfers the binary code. The signal classifying the upper data and lower data is the error output selection signal, The strobe signal deciding the data check timing is the error output STRB signal.

For example

the timing in case of occurring E0101

( 10110 = 006516 = 0000 0000 0110 01012 )

	│ ←	Lower data →	│ ←	Upper data→ │
	+	-------------------	+
01	-+	1	+----------	0------------------
02	----------	0---------------------		0------------------
	+	-------------------	+
03	-+	1	+----------	0------------------
		0		0
04	---------------------------------------------------
05	----------	0---------------------		0------------------
	+	--------1----------	+	0
06	-+		+-----------------------------
	+	--------1----------	+	0
07	-+		+-----------------------------
		0		0
08	---------------------------------------------------
	+	-------------------	+
The output selection -+			+-----------------------------

	+---------	+		+---------		+
The error selection STRB ------	+	+	-----------	+		+------------
│ ←	→ │ ←	→ │ ↔ │ ← → │ ←			→ │ ← → │
	100ms	200ms	50ms	100ms	200ms	100ms

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