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2
Peripheral
Pin
Function
HIF
HIFD15
HIFD14
HIFD13
HIFD12
HIFD11
HIFD10
HIFD09
HIFD08
HIFD07
HIFD06
HIFD05
HIFD04
HIFD03
HIFD02
HIFD01
HIFD00
HIFCS#
HIFRS
HIFWR#
HIFRD#
HIFINT#
HIFDREQ
HIFRDY
HIFEBL
Peripheral
Pin
Function
IIC3
SCL
SDA
Rev.1.01 2008.05.07
REJ11J0012-0101
Table 2.2.13 Function Selection of SH7670 Multiplex Pin (HIF)
SH7670 Port Control Register
Register
MD Bit Setting Value
PGCRL2
PG15MD0 = B'1
PGCRL2
PG14MD0 = B'1
PGCRL2
PG13MD0 = B'1
PGCRL2
PG12MD0 = B'1
PGCRL2
PG11MD0 = B'1
PGCRL2
PG10MD0 = B'1
PGCRL2
PG09MD0 = B'1
PGCRL2
PG08MD0 = B'1
PGCRL1
PG07MD0 = B'1
PGCRL1
PG06MD0 = B'1
PGCRL1
PG05MD0 = B'1
PGCRL1
PG04MD0 = B'1
PGCRL1
PG03MD0 = B'1
PGCRL1
PG02MD0 = B'1
PGCRL1
PG01MD0 = B'1
PGCRL1
PG00MD0 = B'1
PGCRH2
PG23MD0 = B'1
PGCRH2
PG22MD0 = B'1
PGCRH2
PG21MD0 = B'1
PGCRH2
PG20MD0 = B'1
PGCRH2
PG19MD0 = B'1
PGCRH2
PG18MD0 = B'1
PGCRH2
PG17MD0 = B'1
PGCRH2
PG16MD0 = B'1
Table 2.2.14 Function Selection of SH7670 Multiplex Pin (IIC3)
SH7670 Port Control Register
Register
MD Bit Setting Value
PBCRL1
PB1MD[1:0] = B'10
PBCRL1
PB0MD[1:0] = B'10
2.2.3 SH7670 Multiplex Pin Used on the SH7670 CPU Board
PG15/HIFD15
PG14/HIFD14
PG13/HIFD13
PG12/HIFD12
PG11/HIFD11
PG10/HIFD10
PG09/HIFD09
PG08/HIFD08
PG07/HIFD07
PG06/HIFD06
PG05/HIFD05
PG04/HIFD04
PG03/HIFD03
PG02/HIFD02
PG01/HIFD01
PG00/HIFD00
PG23/HIFCS#
PG22/HIFRS
PG21/HIFWR#
PG20/HIFRD#
PG19/HIFINT#
PG18/HIFDREQ
PG17/HIFRDY
PG16/HIFEBL
PB01/IOIS16#/SCL
PB00/WAIT#/SDA
Functional Overview
SH7670
Multiplex Pin
SH7670
Multiplex Pin
2-13
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