r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 1184

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

23. Serial Peripheral Interface (HSPI)
Table 23.3 Register Configuration (2)
Notes: 1. "x" represents an undefined value.
Rev.1.00 Jan. 10, 2008 Page 1154 of 1658
REJ09B0261-0100
Register Name
Control register
Status register
System control register
Transmit buffer register
Receive buffer register
2. "x" represents an undefined value. Bits 9, 6, 4, and 3 are retained. The other bits are
initialized except those of which the initial values are undefined.
Abbrev.
SPSR
SPSCR H'0000 0040
SPTBR H'0000 0000
SPCR
SPRBR H'0000 0000
Power-on Reset
by PRESET
Pin/WDT/H-UDI
H'0000 0000
H'xxxx xx20
*
1
Manual Reset
by WDT/
Multiple
Exception
H'0000 0000
H'xxxx xx20
H'0000 0040
H'0000 0000
H'0000 0000
*
1
Sleep/Deep
Sleep by
SLEEP
Instruction
Retained
Retained
Retained
Retained
Retained
Module
Standby
Retained Retained
Retained H'xxxx xxxx
Retained Retained
Retained Retained
Retained Retained
Software
Reset
*
2