s3c2410a Samsung Semiconductor, Inc., s3c2410a Datasheet - Page 335

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

S3C2410A
INDEX REGISTER (INDEX_REG)
The INDEX register is used to indicate certain endpoint registers effectively. The MCU can access the endpoint
registers (MAXP_REG, IN_CSR1_REG, IN_CSR2_REG, OUT_CSR1_REG, OUT_CSR2_REG,
OUT_FIFO_CNT1_REG, and OUT_FIFO_CNT2_REG) for an endpoint inside the core using the INDEX register.
INDEX_REG
INDEX
INDEX_REG
Register
[7:0]
0x5200017B(B)
0x52000178(L)
Bit
Address
MCU
R/W
(byte)
R/W
R/W
USB
R
Register index register
Indicate a certain endpoint
Description
Description
Reset Value
Initial State
USB DEVICE
0x00
00
13-11