RT1730
Register Map :
Addr
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
Length
1
1
1
1
1
1
1
1
USBPD_REV_V
ER
USBTYPEC_RE
V
DEVICE_ID
PRODUCT_ID
RegName
VENDOR_ID
Bit
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
BitName
VID[7:0]
VID[15:8]
PID[7:0]
PID[15:8]
DID[7:0]
DID[15:8]
USBTYPEC_REV
Reserved
Default
0xCF
0x29
0x11
0x17
0x73
0x21
0x11
0
Type
R
R
R
R
R
R
R
R
0001 0000 – Version 1.0
7:0
USBPD_VER
0x11
R
0001 0001 – Version 1.1
Etc.
7:0
PD_INTERFAC
E_REV
USBPD_REV
0x20
R
0010 0000 – Revision 2.0
0001 0000 – Version 1.0
7:0
PDIF_VER
0x10
R
0001 0001 – Version 1.1
Etc.
7:0
1
0x10
1
ALERT
0
CC_STATUS
0
RW
0b : Cleared,
1b : CC status changed
0b : No Fault.
0x11
1
ALERT
1
FAULT
0
RW
1b
:
A
Fault
has
occurred.
Read
the
FAULT_STATUS register.
1
0x12
1
ALERT_MASK
0
M_CC_STATUS
1
RW
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
0b : Interrupt masked,
1b : Interrupt unmasked
M_POWER_STATUS
1
RW
0b : Interrupt masked,
1b : Interrupt unmasked
PDIF_REV
POWER_STATUS
0x10
0
R
RW
0001 0000 – Revision 1.0
0b : Cleared,
1b : Port status changed
Description
A unique 16-bit unsigned integer. Assigned by the
USB-IF to the Vendor.
A unique 16-bit unsigned integer. Assigned
uniquely by the Vendor to identify the TCPC.
A unique 16-bit unsigned integer. Assigned by the
Vendor to identify the version of the TCPC.
Version number assigned by USB-IF
(Currently at Revision 1.1 – 0001 0001)
0x08
1
0x09
1
0x0A
1
0x0B
1
0x13
1
ALERT_MASK
1
M_FAULT
1
RW
6
M_TCPC_INITIAL
M_VBUS_PRESENT
_DETC
M_VBUS_PRESENT
1
RW
3
0x14
1
POWER_STAT
US_MASK
2
1
RW
1
RW
1
M_VCONN_PRESENT
1
RW
7
0x15
1
FAULT_STATU
S_MASK
1
M_VCON_OV
0
RW
M_VCON_OC
1
RW
Copyright
©
2018 Richtek Technology Corporation. All rights reserved.
is a registered trademark of Richtek Technology Corporation.
DS1730-01 January 2018
www.richtek.com
7
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
