Sony NAS-E35HD - Page 68

NAS-E35HD/SS-CE35HD
68
USB MICOM BOARD IC13 USB2512-AEZG (USB 2.0 HUB CONTROLLER)
Pin No. Pin Name I/O Description
1, 2
USBDN1_DM,
USBDN1_DP
I/O Audio serial data input/output with the USB connector
3, 4
USBDN2_DM,
USBDN2_DP
I/O Audio serial data input/output with the hard disk driver
5 VDDA33 - Power supply terminal (+3.3V)
6 to 9 NC - Not used
10 VDDA33 - Power supply terminal (+3.3V)
11 TEST - Not used
12 PRTPWR1 O Power supply on/off control signal output terminal for the USB VBUS section "H": power on
13 OSC1_N I Over current sense signal input from the USB interface
14 VDD18 - Power supply terminal (+3.3V)
15 VDD33CR - Power supply terminal (+3.3V)
16 PRTPWR2 O VBUS voltage detect signal output to the hard disk driver
17 OSC2_N I Over current sense signal input terminal
18 to 21 NC - Not used
22
SDA/SMBDATA/NON/
REM1
- Not used
23 VDD33 - Power supply terminal (+3.3V)
24
SCL/SMBCLK/
CFG_SEL0
- Not used
25 HS_IND/CFG_SEL1 - Not used
26 RESET_N I Reset signal input from the USB system controller "L": reset
27 VBUS_DET I VBUS voltage detect signal input terminal
28
SUSP_IND/
LOCAL_PWR/NON_PEM0
- Not used
29 VDDA33 - Power supply terminal (+3.3V)
30, 31
USBUP_DM, US-
BUP_DP
I/O Audio serial data input/output with the USB interface
32 XTAL2 O System clock (24MHz) output terminal
33 XTAL1/CLKIN I System clock (24MHz) input terminal
34 VDD18PLL - Power supply terminal (+1.8V)
35 RBIAS - Not used
36 VDD33PLL - Power supply terminal (+3.3V)