r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 46

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

1. Overview
Rev.1.00 Jan. 10, 2008 Page 16 of 1658
REJ09B0261-0100
No. Pin Name
119 A12
120 A13
121 A14
122 A15
123 A16
124 A17
125 A18
126 A19
127 A20
128 A21
129 A22
130 A23
131 A24
132 A25
133 CS0
134 CS1
135 CS2
136 CS3
137 CS4
138 CS5
139 CS6
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Function
Local bus address 12
Local bus address 13
Local bus address 14
Local bus address 15
Local bus address 16
Local bus address 17
Local bus address 18
Local bus address 19
Local bus address 20
Local bus address 21
Local bus address 22
Local bus address 23
Local bus address 24
Local bus address 25
Chip select 0
Chip select 1
Chip select 2
Chip select 3
Chip select 4
Chip select 5
Chip select 6
No. Pin Name
140 RD/FRAME
141 R/W
142 BS
143 WE0/REG
144 WE1
145 WE2/IORD
146 WE3/IOWR
147 RDY
148 CLKOUT
149 CLKOUTENB
150 D32/AD0/DR0
151 D33/AD1/DR1
152 D34/AD2/DR2
153 D35/AD3/DR3
154 D36/AD4/DR4
155 D37/AD5/DR5
156 D38/AD6/DG0
151 D33/AD1/DR1
152 D34/AD2/DR2
153 D35/AD3/DR3
154 D36/AD4/DR4
I/O
O/O
O
O
O/O
O
O/O
O/O
I
O
O
IO/IO/O Local bus data 32/PCI
IO/IO/O Local bus data 33/PCI
IO/IO/O Local bus data 34/PCI
IO/IO/O Local bus data 35/PCI
IO/IO/O Local bus data 36/PCI
IO/IO/O Local bus data 37/PCI
IO/IO/O Local bus data 38/PCI
IO/IO/O Local bus data 33/PCI
IO/IO/O Local bus data 34/PCI
IO/IO/O Local bus data 35/PCI
IO/IO/O Local bus data 36/PCI
Function
Read strobe/MPX IF
Bus start
Write enable 0/PCMCIA IF
Write enable 2/PCMCIA IF
Write enable 3/PCMCIA IF
Bus ready
FRAME
Read/Write
REG
Write enable 1
IORD
IOWR
Clock out
Clock out enable
address data 0/Digital red 0
address data 1/Digital red 1
address data 2/Digital red 2
address data 3/Digital red 3
address data 4/Digital red 4
address data 5/Digital red 5
address data 6/Digital green
0
address data 1/Digital red 1
address data 2/Digital red 2
address data 3/Digital red 3
address data 4/Digital red 4