Sony NAS-E35HD - Page 67

NAS-E35HD/SS-CE35HD
67
USB MICOM BOARD IC9 JM20339-LGCA0C (HARD DISK DRIVER)
Pin No. Pin Name I/O Description
1 to 3 GPIO21 to GPIO23 - Not used
4 MODE2 - Not used
5, 6 NC - Not used
7 DGND - Ground terminal
8 VCCO - Power supply terminal (+3.3V)
9, 10 NC - Not used
11 GPIO7 - Not used
12 RST# I Reset signal input from the USB system controller "L": reset
13 VBUS I VBUS voltage detect signal input from the USB 2.0 hub controller
14 AVREG O Power supply voltage (+1.8V) output terminal
15 AVDDH - Power supply terminal (+3.3V)
16 AGNDH - Ground terminal
17 XTALI I System clock (12MHz) input terminal
18 XTALO O System clock (12MHz) output terminal
19, 20 DM, DP I/O Audio serial data input/output with the USB 2.0 hub controller
21 AVDDH - Power supply terminal (+3.3V)
22 AGNDH - Ground terminal
23 NC - Not used
24 AVDDH - Power supply terminal (+3.3V)
25 AGND - Ground terminal
26 REXT - Not used
27, 28 RXP, RXN O Audio serial data output to the hard disk drive
29 AVDDL - Power supply terminal (+1.8V)
30 AGND - Ground terminal
31, 32 TXN, TXP I Audio serial data input from the hard disk drive
33 to 36 GPIO3 to GPIO0 - Not used
37 TME# - Not used
38 PHYRDY - Not used
39 HDDA - Not used
40 GPIO4 - Not used
41 DGND - Ground terminal
42 VCCK - Power supply terminal (+1.8V)
43 to 52
GPIO5, GPIO6, GPIO9
to GPIO15, GPIO8
- Not used
53, 54 UAI, UAO - Not used
55 MODE1
- Not used
56 VCCO - Power supply terminal (+3.3V)
57 DGND - Ground terminal
58 VCCK - Power supply terminal (+1.8V)
59 MODE0 - Not used
60 to 64 GPIO16 to GPIO20 - Not used