ST7263 STMICROELECTRONICS [STMicroelectronics], ST7263 Datasheet - Page 72

• Manufacturer Part Number: ST7263
• Description: LOW SPEED USB 8-BIT MCU FAMILY with up to 16K MEMORY, up to 512 BYTES RAM, 8-BIT ADC, WDG, TIMER, SCI & I2C
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST7263
USB INTERFACE (Cont’d)
Table 19. USB Register Map and Reset Values
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Address
(Hex.)
2A
2B
2C
2D
2E
25
26
27
28
29
2F
30
31
PIDR
Reset Value
DMAR
Reset Value
IDR
Reset Value
ISTR
Reset Value
IMR
Reset Value
CTLR
Reset Value
DADDR
Reset Value
EP0RA
Reset Value
EP0RB
Reset Value
EP1RA
Reset Value
EP1RB
Reset Value
EP2RA
Reset Value
EP2RB
Reset Value
Register
Name
ST_OUT
ST_OUT
ST_OUT
SUSPM
SUSP
CTRL
CTRL
DA15
DA7
TP3
7
0
0
0
0
0
0
0
1
1
0
0
0
0
x
x
x
DTOG_RX
DTOG_RX
DTOG_RX
DTOG_TX
DTOG_TX
DTOG_TX
DOVRM
DOVR
ADD6
DA14
DA6
TP2
6
x
x
x
0
0
0
0
0
0
0
0
0
0
0
STAT_RX1
STAT_RX1
STAT_RX1
STAT_TX1
STAT_TX1
STAT_TX1
CTRM
ADD5
DA13
CTR
EP1
5
0
0
0
0
0
0
x
x
0
0
0
0
0
0
0
STAT_RX0
STAT_RX0
STAT_RX0
STAT_TX0
STAT_TX0
STAT_TX0
ERRM
ADD4
DA12
ERR
EP0
4
0
x
x
0
0
0
0
0
0
0
0
0
0
0
0
RESUME
IOVRM
ADD3
CNT3
TBC3
TBC3
TBC3
DA11
IOVR
EA3
EA3
3
0
x
0
0
0
0
0
x
0
x
x
x
x
0
0
ESUSPM
RX_SEZ
ESUSP
PDWN
ADD2
CNT2
TBC2
TBC2
TBC2
DA10
EA2
EA2
0
1
0
0
2
0
x
0
0
x
x
x
x
x
0
RESETM
FSUSP
RESET
CNT1
ADD1
TBC1
TBC1
TBC1
RXD
EA1
EA1
DA9
1
0
x
0
0
0
1
0
x
0
x
x
x
x
0
FRES
SOFM
ADD0
CNT0
TBC0
TBC0
TBC0
EA0
EA0
SOF
DA8
0
0
x
0
0
0
0
0
x
0
x
x
x
x
0
0