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CHAPTER 6 USB CONTROLLER
Preliminary User’s Manual S14767EJ1V0UM00
375
6.2 Register Set
This section explains the mapping of those registers that can be accessed from IBUS.
6.2.1 Register map
Offset Address
Register
Description
R/W
Default Value
00H
04H
08H
0CH
10H
14H
18H
1CH
20H
24H
28H
2CH
30H
34H
38H
3CH
40H
44H
48H
4CH
50H
54H
58H
5CH
60H
64H
68H
6CH
70H
74H
78H
7CH
80H
84H
88H
8CH
90-FFH
100H
104H
108H
10CH
110H
114H
U_GMR
U_VER
N/A
N/A
U_GSR1
U_IMR1
U_GSR2
U_IMR2
U_EP0CR
U_EP1CR
U_EP2CR
U_EP3CR
U_EP4CR
U_EP5CR
U_EP6CR
N/A
U_CMR
U_CA
U_TEPSR
N/A
U_RP0IR
U_RP0AR
U_RP1IR
U_RP1AR
U_RP2IR
U_RP2AR
N/A
N/A
U_TMSA
U_TMBA
U_TMRA
U_TMWA
U_RMSA
U_RMBA
U_RMRA
U_RMWA
N/A
U_TDN
U_TDS
N/A
N/A
U_THT
N/A
USB General Mode Register
USB Frame number/Version Register
Reserved for future use
Reserved for future use
USB General Status Register 1
USB Interrupt Mask Register 1
USB General Status Resister 2
USB Interrupt Mask Register 2
USB EP0 Control Register
USB EP1 Control Register
USB EP2 Control Register
USB EP3 Control Register
USB EP4 Control Register
USB EP5 Control Register
USB EP6 Control Register
Reserved for future use
USB Command Register
USB Command Address Register
USB Tx EndPoint Status Register
Reserved for future use
USB Rx Pool0 Information Register
USB Rx Pool0 Address Register
USB Rx Pool1 Information Register
USB Rx Pool1 Address Register
USB Rx Pool2 Information Register
USB Rx Pool2 Address Register
Reserved for future use
Reserved for future use
USB Tx MailBox Start Address Register
USB Tx MailBox Bottom Address Register
USB Tx MailBox Read Address Register
USB Tx MailBox Write Address Register
USB Rx MailBox Start Address Register
USB Rx MailBox Bottom Address Register
USB Rx MailBox Read Address Register
USB Rx MailBox Write Address Register
Reserved for future use
USB EP0 Tx Data Phase NAK Counter
USB EP0 Tx Data Phase STALL Counter
Reserved for future use
Reserved for future use
USB EP0 Tx Handshake Phase Timeout Counter
Reserved for future use
R/W
R
R/W
R
R
R/W
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
-
R/W
R/W
R/W
-
R/W
R
R/W
R
R/W
R
-
-
R/W
R/W
R/W
R
R/W
R/W
R/W
R
-
R
R
-
-
R
-
00001800H
01000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
-
00000000H
00000000H
00000000H
-
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
-
-
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
00000000H
-
00000000H
00000000H
-
-
00000000H
-