Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 143 of 1513
Aug 12, 2011
(4) Port 9 function control register (PFC9)
Caution When performing separate address bus output (A0 to A15), set the PMC9 register to FFFFH for
all 16 bits at once after setting the PFC9 register to the FCDFH and PFCE9 register to CFFFH
(V850ES/JH3-H only).
(a) V850ES/JG3-H
PFC97 PFC96 PFC95 PFC94 PFC93 PFC92 PFC91 PFC90
PFC915 PFC914 0 0 PFC911 PFC910 PFC99 PFC98
89101112131415
After reset: 0000H R/W Address:
PFC9 FFFFF472H,
PFC9L FFFFF472H, PFC9H FFFFF473H
PFC9 (PFC9H)
(PFC9L)
(b) V850ES/JH3-H
PFC97 PFC96 PFC95 PFC94 PFC93 PFC92 PFC91 PFC90
PFC915 PFC914 PFC913 PFC912 PFC911 PFC910 PFC99 PFC98
89101112131415
After reset: 0000H R/W Address:
PFC9 FFFFF472H,
PFC9L FFFFF472H, PFC9H FFFFF473H
PFC9 (PFC9H)
(PFC9L)
Remarks 1. For details of alternate function specification, see 4.3.9 (6) Port 9 alternate function
specifications.
2. The PFC9 register can be read or written in 16-bit units.
However, when using the higher 8 bits of the PFC9 register as the PFC9H register
and the lower 8 bits as the PFC9L register, they can be read or written in 8-bit or 1-bit
units.
3. To read/write bits 8 to 15 of the PFC9 register in 8-bit or 1-bit units, specify them as
bits 0 to 7 of the PFC9H register.