w65c265s Western Design Center, Inc., w65c265s Datasheet - Page 23

• Manufacturer Part Number: w65c265s
• Description: W65c265s 16?bit Microcontroller
• Manufacturer: Western Design Center, Inc.

Address
00DFC0-FF
00DF28-3F
00DF27
00DF26
00DF25
00DF24
00DF23
00DF22
00DF21
00DF20
00DF00-1F
00DF07
00DF06
00DF05
00DF04
00DF03
00DF02
00DF01
00DF00
PCS7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
Label
CS1
PD7
PD6
PD5
PD4
CS0
PD3
PD2
PD1
PD0
---
Table 1-6A I/O Register Memory Map
Post 5 Data Direction Register
Port 6 Data Direction Register
Port 4 Data Direction Register
Port 3 Data Direction Register
Port 2 Data Direction Register
Port 1 Data Direction Register
Port 0 Data Direction Register
Port Replacement & Expansion
COProcessor Expansion
Port 7 Data Register
Port 6 Data Register
Port 5 Data Register
Port 4 Data Register
Port 3 Data Register
Port 2 Data Register
Port 1 Data Register
Port 0 Data Register
Port 7 Chip Select
Reserved
Function
Reset Value
uninitialized
uninitialized
uninitialized
$FF
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
$00
23