SONIX SN32F264 - Page 8

SN32F260 Series
32-Bit Cortex-M0 Micro-Controller
SONiX TECHNOLOGY CO., LTD Page 8 Version 1.5
10.9 USB REGISTERS .......................................................................................................................... 108
10.9.1 USB Interrupt Enable Register (USB_INTEN) ...................................................................... 108
10.9.2 USB Interrupt Event Status Register (USB_INSTS) ............................................................... 109
10.9.3 USB Interrupt Event Status Clear Register (USB_INSTSC) .................................................. 110
10.9.4 USB Device Address Register (USB_ADDR) ......................................................................... 111
10.9.5 USB Configuration Register (USB_CFG) .............................................................................. 111
10.9.6 USB Signal Control Register (USB_SGCTL) ......................................................................... 112
10.9.7 USB Endpoint 0 Control Register (USB_EP0CTL) ............................................................... 112
10.9.8 USB Endpoint n Control Register (USB_EPnCTL, n = 1 ~ 4) ............................................... 113
10.9.9 USB Endpoint Data Toggle Register (USB_EPTOGGLE) .................................................... 114
10.9.10 USB Endpoint n Buffer Offset Register (USB_EPnBUFOS, n = 1 ~ 4) ............................. 114
10.9.11 USB Frame Number Register (USB_FRMNO) .................................................................. 114
10.9.12 USB PHY Parameter Register (USB_PHYPRM) ............................................................... 114
10.9.13 USB PHY Parameter Register 2(USB_PHYPRM2) ........................................................... 115
10.9.14 USB PHY Parameter Register (USB_PS2CTL) ................................................................. 115
10.9.15 USB Read/Write Address Register (USB_RWADDR) ........................................................ 115
10.9.16 USB Read/Write Data Register (USB_RWDATA) .............................................................. 116
10.9.17 USB Read/Write Status Register (USB_RWSTATUS) ........................................................ 116
10.9.18 USB Read/Write Address Register2 (USB_RWADDR2) .................................................... 116
10.9.19 USB Read/Write Data Register2 (USB_RWDATA2) .......................................................... 116
10.9.20 USB Read/Write Status Register 2(USB_RWSTATUS2) .................................................... 117
1
1
1
1
1
1
FLASH ............................................................................................................................................... 118
11.1 OVERVIEW ................................................................................................................................... 118
11.2 EMBEDDED FLASH MEMORY .................................................................................................. 118
11.3 FEATURES .................................................................................................................................... 118
11.4 ORGANIZATION .......................................................................................................................... 119
11.5 READ ............................................................................................................................................. 119
11.6 PROGRAM/ERASE ....................................................................................................................... 119
11.7 EMBEDDED BOOT LOADER ..................................................................................................... 119
11.8 FLASH MEMORY CONTROLLER (FMC) .................................................................................. 120
11.8.1 CODE SECURITY (CS) .......................................................................................................... 120
11.8.2 PROGRAM FLASH MEMORY ............................................................................................... 121
11.8.3 ERASE .................................................................................................................................... 121
11.8.3.1 PAGE ERASE ................................................................................................................ 121
11.8.3.2 MASS ERASE ................................................................................................................ 121
11.9 READ PROTECTION .................................................................................................................... 121
11.10 HW CHECKSUM....................................................................................................................... 121
11.11 FMC REGISTERS ...................................................................................................................... 122