Toshiba TW40F80 manual Names and functions of TC9097F, Name Function

Table 5-1 Names and functions of TC9097F

No.	Name	I/O	Function
1	ISI	I	I color signal input
2	VRA2	–	Reference voltage (low level) for AD1, AD2
3	YSI	I	Y signal input
4	NC	–	–
5	VBC	–	Bias for clamp 1
6	VBD2	–	Reference voltage for DA2, DA3
7	VBD4	–	Bias 2 (high level) for DA2, DA3
8	AVDD	–	Analog power
9	QSO	O	Q color signal output
10	NC	–	–
11	VBD3	–	Bias 2 (low level) for DA2, DA3
12	AGND	–	Analog ground
13	ISO	O	I signal output
14	VRD1	–	Reference voltage for DA1
15	NC	–	–
16	AVDD	–	Analog power
17	YSO	O	Y signal output
18	VBD2	–	Bias 1 (high level) for DA1
19	AGND	–	Analog ground
20	VBD1	–	Bias 2 (high level) for DA1
21	AGND	–	Analog ground
22	NC	–	–
23	VFV	I	Connected to VSS or VDD
24	VFL1	–	Connected to VDD
25	AVDD	–	Analog power
26	VLM	–	1/2 VDD for line memory
27	VDD	–	Digital power
28	HDI	I	Composite sync signal input
29	NC	–	–
30	VD1	I	V sync signal input
31	RESET	I	Reset input (Normally: High level, Reset: Low level)
32	NC	–	–
33	NC	–	–
34	TST0	I	Test mode setting (normally connected to VSS)
35	TST1	I	Test mode setting (normally connected to VSS)
36	TST2	I	Test mode setting (normally connected to VDD)
37	NC	–	–

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