ST7265x
Table 26. USB Register Map and Reset values
Address Register
(Hex.)
Name
7
6
5
4
3
2
1
0
BUFCSR
47
Reset Value
USBISTR
30
Reset Value
31
USBIMR
Reset Value
32
USBCTLR
Reset Value
33
DADDR
Reset Value
34
USBSR
Reset Value
35
EP0R
Reset Value
36
CNT0RXR
Reset Value
CNT0TXR
37
Reset Value
EP1RXR
38
Reset Value
CNT1RXR
39
Reset Value
EP1TXR
3A
Reset Value
3B
CNT1TXR
Reset Value
3C
EP2RXR
Reset Value
3D
CNT2RXR
Reset Value
3E
EP2TXR
Reset Value
3F
CNT2TXR
Reset Value
0
0
0
0
BUFNUM BUF1ST BUF0ST RESETST
0
0
0
0
0
0
0
0
CTR
0
0
0
SOVR
0
ERR
0
SUSP
0
ESUSP
0
RESET
0
SOF
0
CTRM
0
0
0
SOVRM
0
ERRM
0
SUSPM
0
ESUSPM
0
RESETM
0
SOFM
0
RSM USB_RST
0
0
0
0
RESUME PDWN
FSUSP
FRES
0
1
1
0
0
ADD6
ADD5
ADD4
ADD3
ADD2
ADD1
ADD0
0
0
0
0
0
0
0
PID1
PID0
IN /OUT
EP1
0
0
0
0
EP0
ERR2
ERR1
ERR0
0
0
0
0
CTR0 DTOG_TX STAT_TX1 STAT_TX0
0
DTOG_RX STAT_RX1 STAT_RX0
0
0
0
0
0
0
0
0
0
0
0
0
0
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
0
0
0
0
0
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
CTR_RX DTOG_RX STAT_RX1 STAT_RX0
0
0
0
0
0
0
0
0
0
0
0
0
0
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
0
0
0
0
CTR_TX DTOG_TX STAT_TX1 STAT_TX0
0
0
0
0
0
0
0
0
0
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
MOD1
MOD0
0
0
0
0
CTR_RX DTOG_RX STAT_RX1 STAT_RX0
0
0
0
0
0
CNT6
CNT5
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
0
0
0
0
0
0
CTR_TX DTOG_TX STAT_TX1 STAT_TX0
0
0
0
0
0
CNT6
CNT5
CNT4
CNT3
CNT2
CNT1
CNT0
0
0
0
0
0
0
0
0
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