Datasheet

Microcontroller Unit (MCU)

6−4

SLLS535E − April 2008TUSB6250

Table 6−2. Memory Mapped Registers Summary (XDATA Range: F000 → F0F9)

ADDRESS REGISTER NAME DESCRIPTION

F000 IEPCNFG_0 Input endpoint_0 configuration register

F001 IEPBCN_0 Input endpoint_0 buffer byte count register

F002 Reserved

F003 OEPCNFG_0 Output endpoint_0 configuration register

F004 OEPBCN_0 Output endpoint_0 buffer byte count register

F005 Reserved

F006 USBCTL USB control register

F007 USBMSK USB interrupt mask register

F008 USBSTA USB status register

F009 FUNADR Function address register

F00A UTMICFG UTMI configuration status register

F00B USBFCL USB frame counter low-byte register

F00C USBFCH USB frame counter high-byte register

F00D USBWKUP USB wakeup reason register

F00E Reserved

F00F Reserved

F010 IEPCNFG_1 Input endpoint_1 configuration register

F011 IEPBBADRX_1 Input endpoint_1 X buffer base address register

F012 IEPBCNLX_1 Input endpoint_1 X buffer byte count low-byte register

F013 IEPBCNHX_1 Input endpoint_1 X buffer byte count high-byte register

F014 IEPSIZXY_1 Input endpoint_1 X/Y buffer size register

F015 IEPBBADRY_1 Input endpoint_1 Y buffer base address register

F016 IEPBCNLY_1 Input endpoint_1 Y buffer byte count low-byte register

F017 IEPBCNHY_1 Input endpoint_1 Y buffer byte count high-byte register

F018 OEPCNFG_1 Output endpoint_1 configuration register

F019 OEPBBADRX_1 Output endpoint_1 X buffer base address register

F01A OEPBCNLX_1 Output endpoint_1 X buffer byte count low-byte register

F01B OEPBCNHX_1 Output endpoint_1 X buffer byte count high-byte register

F01C OEPSIZXY_1 Output endpoint_1 X/Y buffer size register

F01D OEPBBADRY_1 Output endpoint_1 Y buffer base address register

F01E OEPBCNLY_1 Output endpoint_1 Y buffer byte count low-byte register

F01F OEPBCNHY_1 Output endpoint_1 Y buffer byte count high-byte register

F020 IEPCNFG_2 Input endpoint_2 configuration register

F021 IEPBBADRX_2 Input endpoint_2 X buffer base address register

F022 IEPBCNLX_2 Input endpoint_2 X buffer byte count low-byte register

F023 IEPBCNHX_2 Input endpoint_2 X buffer byte count high-byte register

F024 IEPSIZXY_2 Input endpoint_2 X/Y buffer size register

F025 IEPBBADRY_2 Input endpoint_2 Y buffer base address register

F026 IEPBCNLY_2 Input endpoint_2 Y buffer byte count low-byte register

F027 IEPBCNHY_2 Input endpoint_2 Y buffer byte count high-byte register