FEDL60851E-01
OKI Semiconductor
ML60851E
INTERNAL REGISTERS
Addresses and Names of Registers
Addresses
A5:A0
00h
01h
02h
03h
00h
01h
02h
03h
00h
01h
02h
03h
04h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
10h
11h
12h
13h
14h
15h
16h
17h
1Ah
1Bh
1Ch
1Dh
1Eh
1Fh
Read
A7, A6
01b
01b
01b
01b
—
—
—
—
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
—
—
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
11b
—
Write
A7, A6
—
—
—
—
11b
11b
11b
11b
01b
01b
—
—
—
01b
—
—
—
—
—
01b
01b
—
—
—
—
—
—
—
—
01b
01b
—
01b
01b
—
REVISION
CLRFIFO
SYSCON
bmRequest Type
bRequest
wValue LSB
wValue MSB
wIndex LSB
wIndex MSB
wLength LSB
wLength MSB
POLSEL
INTENBL
INTSTAT
DMACON
DMAINTVL
EP0TXFIFO
EP1TXFIFO
EP2TXFIFO
EP3TXFIFO
DVCADR
DVCSTAT
PKTERR
FIFOSTAT1
FIFOSTAT2
PKTRDY
EP0RXCNT
EP1RXCNT
EP2RXCNT
Symbol
EP0RXFIFO
EP1RXFIFO
EP2RXFIFO
Register
Register name
Endpoint 0 Receive FIFO Data
Endpoint 1 Receive FIFO Data
Endpoint 2 Receive FIFO Data
Reserved
Endpoint 0 Transmit FIFO Data
Endpoint 1 Transmit FIFO Data
Endpoint 2 Transmit FIFO Data
Endpoint 3 Transmit FIFO Data
Device Address Register
Device Status Register
Packet Error Register
FIFO Status Register 1
FIFO Status Register 2
Endpoint Packet-Ready Register
Endpoint 0 Receive-Byte Count Register
Endpoint 1 Receive-Byte Count Register
Endpoint 2 Receive-Byte Count Register
Reserved
Revision Register
Transmit FIFO Clear Register
System Control Register
BmRequest Type Setup Register
bRequest Setup Register
WValue LSB Setup Register
WValue MSB Setup Register
WIndex LSB Setup Register
WIndex MSB Setup Register
WLength LSB Setup Register
WLength MSB Setup Register
Assertion Select Register
Interrupt Enable Register
Interrupt Status Register
DMA Control Register
DMA Interval Register
Reserved
21
21
22
23
23
24
24
24
24
25
25
26
27
28
31
32
9
9
10
10
11
11
13
13
14
15
19
19
20
7
7
8
Page
5/84
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