R8A66597BG RENESAS [Renesas Technology Corp], R8A66597BG Datasheet - Page 38

• Manufacturer Part Number: R8A66597BG
• Description: ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)
• Manufacturer: RENESAS [Renesas Technology Corp]

R8A66597FP/DFP/BG
2.7.10 Input/Output enabled bit of the DENDx_N signal (DENDE)
2.7.11 OBUS operation disabled bit (OBUS)
R e v 1 . 0 1
Set I/O enabled/disabled for the DENDx_N pin in this bit.
For the FIFO port, write to this bit when "CURPIPE=000".
In this bit, write OBUS operations to be enabled/disabled.
When "0" is written to this bit, theSD7-0 of the split bus and DEND is always input/output
When "1" is written to this bit, the SD7-0 of the split bus and DENDx_N are are enabled only when DACKx_N is active.
While commonly using D0FIFO and D1FIFO in the split bus, write "1" to all the OBUS bits.
O c t 1 7 , 2 0 0 8
p a g e 3 8 o f 1 8 3
enabled".