SH7144 Datasheet, PDF (562/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine

Register Bit
PACRH 1
PACRH 0
PACRL1 15
PACRL1 14
PACRL1 13
PACRL1 12
PACRL1 11
PACRL1 10
PACRL1 9
PACRL1 8
Initial
Bit Name Value R/W
PA16MD1 0
R/W
PA16MD0 0
R/W
PA15MD1 0
PA15MD0 0*²
R/W
R/W
PA14MD1 0
PA14MD0 0*³
R/W
R/W
PA13MD1 0
PA13MD0 0*³
R/W
R/W
PA12MD1 0
PA12MD0 0*³
R/W
R/W
Description
PA16 Mode
Select the function of the PA16/AUDSYNC pin.
00: PA16 I/O (port)
01: Setting prohibited
10: Setting prohibited
11: AUDSYNC I/O (AUD)*¹
PA15 Mode
Select the function of the PA15/CK pin.
00: PA15 I/O (port)
01: CK output (CPG)
10: Setting prohibited
11: Setting prohibited
PA14 Mode
Select the function of the PA14/RD pin.
00: PA14 I/O (port)
01: RD output (BSC)
10: Setting prohibited
11: Setting prohibited
PA13 Mode
Select the function of the PA13/WRH pin.
00: PA13 I/O (port)
01: WRH output (BSC)
10: Setting prohibited
11: Setting prohibited
PA12 Mode
Select the function of the PA12/ WRL pin.
00: PA12 I/O (port)
01: WRL output (BSC)
10: Setting prohibited
11: Setting prohibited
Rev. 2.0, 09/02, page 522 of 732