upd70f3017ay Renesas Electronics Corporation., upd70f3017ay Datasheet - Page 45

• Manufacturer Part Number: upd70f3017ay
• Description: V850/sa1tm 32-/16-bit Single-chip Microcontroller
• Manufacturer: Renesas Electronics Corporation.

(2) P10 to P15 (Port 1) ··· 3-state I/O
P10 to P15 constitute a 6-bit I/O port that can be set to input or output in 1-bit units.
P10 to P15 can also function as input or output pins for the serial interface.
P10 to P12, P14, and P15 can be selected as normal output or N-ch open-drain output.
(a) Port function
(b) Alternate functions
P10 to P15 can be set to input or output in 1-bit units using the port 1 mode register (PM1).
(i)
(ii) SO0, SO1 (Serial output 0, 1) ··· output
(iii) SCK0, SCK1 (Serial clock 0, 1) ··· 3-state I/O
(iv) SDA (Serial data) ··· I/O
(v) SCL (Serial clock) ··· I/O
(vi) RXD0 (Receive data 0) ··· input
(vii) TXD0 (Transmit data 0) ··· output
(viii) ASCK0 (Asynchronous serial clock 0) ··· input
SI0, SI1 (Serial input 0, 1) ··· input
These are the serial receive data input pins of CSI0 and CSI1.
These are the serial transmit data output pins of CSI0 and CSI1.
These are the serial clock I/O pins for CSI0 and CSI1.
This is the serial transmit/receive data I/O pin for I
703017AY, 70F3015BY, and 70F3017AY only).
This is the serial clock I/O pin for I
70F3015BY, and 70F3017AY only).
This is the serial receive data input pin of UART0.
This is the serial transmit data output pin of UART0.
This is the serial baud rate clock input pin of UART0.
CHAPTER 2 PIN FUNCTIONS
User’s Manual U12768EJ4V1UD
2
C (
µ
PD703014AY, 703014BY, 703015AY, 703015BY, 703017AY,
2
C (
µ
PD703014AY, 703014BY, 703015AY, 703015BY,
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