Datasheet

V850ES/JG3-H, V850ES/JH3-H CHAPTER 4 PORT FUNCTIONS
R01UH0042EJ0500 Rev.5.00 Page 154 of 1513
Aug 12, 2011
4.3.12 Port CT
Port CT is a 2-bit (V850ES/JG3-H)/4-bit (V850ES/JH3-H) port for which I/O settings can be controlled in 1-bit units.
Port CT includes the following alternate-function pins.
Table 4-17. Port CT Alternate-Function Pins
Pin No. Pin Name
V850ES/
JG3-H
V850ES/
JH3-H
Alternate-Function Pin Name I/O Remark
PCT0 58 76 WR0 Output
PCT1 59 77 WR1 Output
PCT4
−
87 RD Output
PCT6
−
88 ASTB Output
−
(1) Port CT register (PCT)
(a) V850ES/JG3-H
0
Outputs 0.
Outputs 1.
PCTn
0
1
Output data control (in output mode) (n = 0, 1)
PCT 0 0 0 0 0 PCT1 PCT0
After reset: 00H (output latch) R/W Address: FFFFF00AH
(b) V850ES/JH3-H
0
Outputs 0.
Outputs 1.
PCMn
0
1
Output data control (in output mode) (n = 0, 1, 4, 6)
PCT PCT6 0 PCT4 0 0 PCT1 PCT0
After reset: 00H (output latch) R/W Address: FFFFF00AH