Texas Instruments TAS5110D6REF manual PWM Interface J100, J100 Pin Description

PWM Interface (J100)

2.4 PWM Interface (J100)

This interface connects the TAS5110D6REF board to the PWM processor module (e.g., TAS5026REF).

Figure 2–5. Pin Numbers at PWM Interface (J100)

2	4	6	8	10	12	14	16	18	20	22	24	26	28	30	32	34	36	38	40	42	44	46	48	50
1	3	5	7	9	11	13	15	17	19	21	23	25	27	29	31	33	35	37	39	41	43	45	47	49

Connector: 50 positions, 2,54-mm pitch, double row IDC connector (Multicomp MC9A12–5034).

Table 2–4. J100 Pin Description

Pin No.	Net Name	Description
01	V-HBRIDGE-CONTROL	For future use
02	GND	Ground
03	PWM–AP–1	Channel 1 PWM input (differential +) – positive H-bridge side
04	PWM–AM–1	Channel 1 PWM input (differential –) – positive H-bridge side
05		Valid channel 1
	VALID–1
06	PWM–BM–1	Channel 1 PWM input (differential –) – negative H-bridge side
07	PWM–BP–1	Channel 1 PWM input (differential +) – negative H-bridge side
08	GND	Ground
09	PWM–AP–2	Channel 2 PWM input (differential +) – positive H-bridge side
10	PWM–AM–2	Channel 2 PWM input (differential –) – positive H-bridge side
11		Valid channel 2
	VALID–2
12	PWM–BM–2	Channel 2 PWM input (differential –) – negative H-bridge side
13	PWM–BP–2	Channel 2 PWM input (differential +) – negative H-bridge side
14	GND	Ground
15	PWM–AP–3	Channel 3 PWM input (differential +) – positive H-bridge side
16	PWM–AM–3	Channel 3 PWM input (differential –) – positive H-bridge side
17		Valid channel 3
	VALID–3
18	PWM–BM–3	Channel 3 PWM input (differential –) – negative H-bridge side
19	PWM–BP–3	Channel 3 PWM input (differential +) – negative H-bridge side
20	GND	Ground
21	PWM–AP–4	Channel 4 PWM input (differential +) – positive H-bridge side
22	PWM–AM–4	Channel 4 PWM input (differential –) – positive H-bridge side
23		Valid channel 4
	VALID–4
24	PWM–BM–4	Channel 4 PWM input (differential –) – negative H-bridge side
25	PWM–BP–4	Channel 4 PWM input (differential +) – negative H-bridge side
26	GND	Ground
27	PWM–AP–5	Channel 5 PWM input (differential +) – positive H-bridge side

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