Sh7264 Multiplex Pins Used On The M3A-Hs64 - Renesas M3A-HS64 User Manual

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2.2.4 SH7264 Multiplex Pins Used on the M3A-HS64

Table 2.2.8 to Table 2.2.14 list SH7264 multiplex pin functions used on the M3A-HS64.
These multiplex pins are set as port input pins by default. Set the MD bit in the port control register to use the SH7264 peripheral
functions (except I/O ports).
Peripheral
Pin Name
Function
BSC CS0#
CS3#
RD#
WE0#/DQML
WE1#/DQMU/WE#
RAS#
CAS#
CKE
RD/WR#
A21
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Note 1: For boot modes 1 to 3
Peripheral
Pin Name
Function
INTC IRQ1
Peripheral
Pin Name
Function
SCIF RxD0
TxD0
Peripheral
Pin Name
Function
IIC3 SDA1
SCL1
Rev. 1.00 Apr 30, 2009
REJ11J0034-0100
Table 2.2.8 SH7264 Multiplex Pin Functions (BSC)
SH7264 Port Control Register
Register Name MD bit Setting
PCCR0 PC0MD0 = B'1
PCCR2 PC8MD[1:0] = B'01
PCCR0 PC1MD0 = B'1
PCCR0 PC3MD0 = B'1
PCCR1 PC4MD0 = B'1
PCCR1 PC5MD[1:0] = B'01
PCCR1 PC6MD[1:0] = B'01
PCCR1 PC7MD[1:0] = B'01
PCCR0 PC2MD0 = B'1
PBCR5 PB21MD0 = B'1
PDCR3 PD15MD[1:0] = B'01
PDCR3 PD14MD[1:0] = B'01
PDCR3 PD13MD[1:0] = B'01
PDCR3 PD12MD[1:0] = B'01
PDCR2 PD11MD[1:0] = B'01
PDCR2 PD10MD[1:0] = B'01
PDCR2 PD9MD[1:0] = B'01
PDCR2 PD8MD[1:0] = B'01
PDCR1 PD7MD[1:0] = B'01
PDCR1 PD6MD[1:0] = B'01
PDCR1 PD5MD[1:0] = B'01
PDCR1 PD4MD[1:0] = B'01
PDCR0 PD3MD[1:0] = B'01
PDCR0 PD2MD[1:0] = B'01
PDCR0 PD1MD[1:0] = B'01
PDCR0 PD0MD[1:0] = B'01
Table 2.2.9 SH7264 Multiplex Pin Functions (INTC)
SH7264 Port Control Register
Register Name MD bit Setting
PJCR0 PJ3MD[1:0] = B'11
Table 2.2.10 SH7264 Multiplex Pin Functions (SCIF)
SH7264 Port Control Register
Register Name MD bit Setting
PJCR0 PJ1MD[2:0] = B'100
PJCR0 PJ0MD[2:0] = B'100
Table 2.2.11 SH7264 Multiplex Pin Functions (IIC3)
SH7264 Port Control Register
Register Name MD bit Setting
PECR0 PE3MD[1:0] = B'01
PECR0 PE2MD[1:0] = B'01
M3A-HS64 Functions
2.2.4 SH7264 Multiplex Pins Used on the M3A-HS64
SH7264
Multiplex Pin Name
(1)
PC0/CS0#
PC8/CS3#/TIOC4D/IRQ7
(1)
PC1/RD#
PC3/WE0#/DQML
PC4/WE1#/DQMU/WE#
PC5/RAS#/TIOC4A/IRQ4
PC6/CAS#/TIOC4B/IRQ5
PC7/CKE/TIOC4C/IRQ6
PC2/RD/WR#
PB21/A21
(1)
PD15/D15/NAF7/PWM2H
(1)
PD14/D14/NAF6/PWM2G
(1)
PD13/D13/NAF5/PWM2F
(1)
PD12/D12/NAF4/PWM2E
(1)
PD11/D11/NAF3/PWM2D
(1)
PD10/D10/NAF2/PWM2C
(1)
PD9/D9/NAF1/PWM2B
(1)
PD8/D8/NAF0/PWM2A
(1)
PD7/D7/FWE#/PWM1H
(1)
PD6/D6/FALE/PWM1G
(1)
PD5/D5/FCLE/PWM1F
(1)
PD4/D4/FRE#/PWM1E
(1)
PD3/D3/PWM1D
(1)
PD2/D2/PWM1C
(1)
PD1/D1/PWM1B
(1)
PD0/D0/PWM1A
SH7264
Multiplex Pin Name
PJ3/CRx1/CRx0&CRx1/IRQ1
SH7264
Multiplex Pin Name
PJ1/CRx0/IERxD/IRQ0/RxD0
PJ0/CTx0/IETxD/CS1#/TxD0/A0
SH7264
Multiplex Pin Name
PE3/SDA1/IRQ3
PE2/SCL1/IRQ2
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