Sony MX-E501 DSPVDD2, DSPVSS1, Spcu, Spcv, Spcw, SRDR/SL1F, Sfdr/Slvf, Sldv, Sldw, Slcu, Slcv

MZ-E501

Pin No.	Pin Name	I/O	Description
91	DSPVDD2	—	Power supply (for DSP block)
92	DSPVSS1	—	Ground (for DSP block)
93	SPCU	I	Brushless spindle motor drive comparison signal input (U)
94	SPCV	I	Brushless spindle motor drive comparison signal input (V)
95	SPCW	I	Brushless spindle motor drive comparison signal input (W)
96	SRDR/SL1F	O	Sled servo drive PWM signal output (–)
97	SFDR/SLVF	O	Sled servo drive PWM signal output (+)
98	SLDV	O	Brushless sled motor 3-phase logic output (V)/2-phase drive logic output (1–)
99	SLDW	O	Brushless sled motor 3-phase drive logic output (W)/2-phase drive logic output (2+)
100	SLCU	I	Brushless sled motor 3-phase drive comparate input (U)/2-phase drive comparate input (1)
101	SLCV	I	Brushless sled motor 3-phase drive comparate input (V)/2-phase drive comparate input (2)
102	SLCW	I	Brushless sled motor 3-phase drive comparate input (W)/2-phase comparate output (2–)
103	DIFVDD1	—	Power supply (for DSP I/F)
104	DIFVSS1	—	Ground (for DSP I/F)
105	EFMO	O	Not used (open)
106	MNT0	O	DSP monitor output (0)
107	MNT1	O	DSP monitor output (1)
108	MNT2	O	DSP monitor output (2)
109	MNT3	O	DSP monitor output (3)
110	SENSE	O	Not used (open)
111	TX	O	Not used (open)
112	RECP	O	Not used (open)
113	DSPVDD3	—	Power supply (for DSP block)
114 to	NC	—	Not used (open)
117
118	DRAMVSS0	—	Ground (for the external D-RAM)
119	DRAMVDD0	—	Power supply (for the external D-RAM)
120 to	NC	—	Not used (open)
138
139	DRAMVDD1	—	Power supply (for the external D-RAM)
140	DRAMVSS1	—	Ground (for the external D-RAM)
141	TSB MST VDD	—	Power supply (for TSB master communication)
142	RMC DTCK	I/O	TSB master data input/output
143	TSB SLV VDD	—	I/F power supply (for TSB slave communication)
144	TSB SLVI	I	TSB slave signal input
145	TSB SLVO	O	Not used (open)
146	TDI	I	Data input terminal for JTAG
147	TMS	I	Test mode control input terminal for JTAG
148	TCK	I	Clock input terminal for JTAG
149	XTRST	I	Reset input terminal for JTAG
150	TDO	O	Data output terminal for JTAG
151	JTAGVDD	—	Power supply terminal for JTAG
152	JTAGVSS	—	Ground terminal for JTAG
153	MCUVDD2	—	Power supply (for the microcomputer block)
154	MIFVDD0	—	Power supply (for the microcomputer I/F block)
155	MIFVSS0	—	Ground (for the microcomputer I/F block)

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