s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 327

• Manufacturer Part Number: s3c2410a
• Description: 16/32-bit Risc Arm Microprocessor
• Manufacturer: Samsung Semiconductor, Inc.

S3C2410A
USB DEVICE CONTROLLER SPECIAL REGISTERS
This section describes detailed functionalities about register sets of USB device controller.
All special function register is byte-accessible or word-accessible. If you access byte mode offset-address is
different in little endian and big endian. All reserved bit is zero.
Common indexed registers depend on INDEX register (INDEX_REG) (offset address: 0x178) value. For example if
you want to write EP0 CSR register, you must write "0x00" on the INDEX_REG before writing IN_CSR1 register.
NON INDEXED REGISTERS
FUNC_ADDR_REG
PWR_REG
EP_INT_REG (EP0–EP4)
USB_INT_REG
EP_INT_EN_REG (EP0–EP4)
USB_INT_EN_REG
FRAME_NUM1_REG
FRAME_NUM2_REG
INDEX_REG
EP0_FIFO_REG
EP1_FIFO_REG
EP2_FIFO_REG
EP3_FIFO_REG
EP4_FIFO_REG
EP1_DMA_CON
EP1_DMA_UNIT
EP1_DMA_FIFO
EP1_DMA_TTC_L
EP1_DMA_TTC_M
EP1_DMA_TTC_H
EP2_DMA_CON
EP2_DMA_UNIT
EP2_DMA_FIFO
EP2_DMA_TTC_L
Register Name
All register must be resettled after performing Host Reset Signaling.
Function address register
Power management register
Endpoint interrupt register
USB interrupt register
Endpoint interrupt enable register
USB Interrupt enable register
Frame number 1 register
Frame number 2 register
Index register
Endpoint0 FIFO register
Endpoint1 FIFO register
Endpoint2 FIFO register
Endpoint3 FIFO register
Endpoint4 FIFO register
Endpoint1 DMA control register
Endpoint1 DMA unit counter register
Endpoint1 DMA FIFO counter register
Endpoint1 DMA transfer counter low-byte register
Endpoint1 DMA transfer counter middle-byte register
Endpoint1 DMA transfer counter high-byte register
Endpoint2 DMA control register
Endpoint2 DMA unit counter register
Endpoint2 DMA FIFO counter register
Endpoint2 DMA transfer counter low-byte register
NOTE
Description
0x1C8(L) / 0x1CB(B)
0x1CC(L) / 0x1CF(B)
0x1C0(L) / 0x1C3(B)
0x1C4(L) / 0x1C7(B)
0x1D0(L) / 0x1D3(B)
0x148(L) / 0x14B(B)
0x158(L) / 0x15B(B)
0x15C(L) / 0x15F(B)
0x16C(L) / 0x16F(B)
0x178(L) / 0x17B(B)
0x208(L) / 0x20B(B)
0x20C(L) / 0x20F(B)
0x218(L) / 0x21B(B)
0x21C(L) / 0x21F(B)
0x140(L) / 0x143(B)
0x144(L) / 0x147(B)
0x170(L) / 0x173(B)
0x174(L) / 0x177(B)
0x200(L) / 0x203(B)
0x204(L) / 0x207(B)
0x210(L) / 0x213(B)
0x214(L) / 0x217(B)
0x220(L) / 0x223(B)
0x224(L) / 0x227(B)
Offset Address
USB DEVICE
13-3