Renesas M16C Series User Manual page 334

M30240 Group
Endpoint 0 Control Transfer
b7
0 0
Endpoint 1 - 4 (Bulk, Interrupt, and Isochronous transfers) Initialization
b7
b7
b7
b7
Note: "0" should be set if standard interrupt transfer is used.
b7
Figure 3.29: Initializing USB Function Control Unit (3)
Rev.1.00 Sep 24, 2003 Page 316 of 360
Continued from previous page
b0
USB Endpoint 0 MAXP Register
EP0MP
00 to 3F
16 16
b0
USB Endpoint x IN MAXP
EPiIMP (i = 1-4)
00 to FF possible
16 16
b0
USB Endpoint x OUT MAXP
EPiOMP (i = 1-4)
00 to FF possible
16 16
b0
USB Endpoint Enable Register
USBEPEN
Endpoint 1 OUT FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 1 IN FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 2 OUT FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 2 IN FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 3 OUT FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 3 IN FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 4 OUT FIFO Enable bit
0 : Disabled
1 : Enabled
Endpoint 4 IN FIFO Enable bit
0 : Disabled
1 : Enabled
b0
USB Endpoint x IN Control and Status Register
EPiICS (i = 1-4)
ISO Bit
0 : Exclude
1 : Initialize to isochronous transfer endpoint
INTPT Bit (Note)
0 : Exclude
1 : Initialize to interrupt transfer endpoint (rate feedback)
b0
USB Endpoint x OUT Control and Status Register
EPiOCS (i = 1-4)
ISO Bit
0 : Exclude
1 : Initialize to isochronous transfer endpoint
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Address
0313
16
Address
031B , 0323 , 032B , 0333
16 16 16 16
Address
031C 0324 032C 0334
16, 16, 16, 16
Address
030B
16
Address
0319 , 0321 , 0329
16 16
Address
031A , 0322 , 032A
16 16
Universal Serial Bus
, 0331
16 16
, 0332
16 16