GMS30C7201 Datasheet, PDF (218/352 Pages) Hynix Semiconductor – 60MHz operation frequency Low power consumption

Fast AMBA Peripherals
TicRXDATA (USBD receive data register for TIC mode) (Base address +0x0C)
Bit 31 ......... 24 23 ........ 16 15 ........ 8 7 ........ 0
lsb N+3 msb lsb N+2 msb lsb N+1 msb lsb N
msb
Figure 12-25: TIC Mode Receive Data Register Bits
32-bit test receive data register for TIC mode. TIC reads 4 bytes at data read strobe. each byte
is presented lsb first. N is represented as Rx FIFO address.
TicTXDATA (USBD transmit data register for TIC mode) (Base address +0x10)
Bit 31 ......... 24 23 ........ 16 15 ........ 8 7 ........ 0
lsb N+3 msb lsb N+2 msb lsb N+1 msb lsb N
msb
Figure 12-26: TIC Mode Transmit Data Register Bits
32-bit transmit data register for TIC mode. TIC writes 4 bytes at data write strobe. Each byte is
presented lsb first. N is represented as Tx FIFO address.
TicSEL (The TIC mode select register) (Base address +0x14)
Bit
7
6
5
4
3
2
1
0
RESERVED
CPUMODE TICEN
Figure 12-27: TIC Mode Select Register Bit
CPUMODE: CPU access mode enable bit. When CPUMODE = 1, the USBD is allowed to enter
the CPU access mode. For DMAC mode, this bit should be 0.
TICEN: TIC mode enable bit. When TICEN =1, USBD enters the TIC mode.
12-64
GMS30C7201 Data Sheet