mpc235 Megawin Technology, mpc235 Datasheet - Page 8

• Manufacturer Part Number: mpc235
• Description: Low-speed Usb Micro-controller
• Manufacturer: Megawin Technology

Special Function Register (SFR)
The address 00C0H to 00FFH and 0200H to 027FH are reserved for special function registers (SFR).
The SFR is used to control or store the status of I/O, timers, system clock and other peripheral.
SFR
Address
Address
8
00CC
00CD
00CA
00CB
00CE
00CF
00EA
00EB
00EC
00ED
00EE
00C0
00C1
00C2
00C3
00C4
00C5
00C6
00C7
00C8
00C9
00E0
00E1
00E2
00E3
00E4
00E5
00E6
00E7
00E8
00E9
00EF
(special function register): 00C0H ~ 00FFH (page 0 area)
IRQ_EN
IRQ_ST
IRQ_CLR
TM0
TM0_CTL
USB_CTL
USB_ADDR
USB_DI / USB_DO
DPM_CTL
DPMO
DPMI
Content
Content
MPC235 Technical Summary
Default Address
Default Address
00
00
00
00
00
00
00
00
00
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
00DA
00DB
00DC
00DD
00DE
00D0
00D1
00D2
00D3
00D4
00D5
00D6
00D7
00D8
00D9
00DF
00FA
00FB
00FC
00FD
00FE
00F0
00F1
00F2
00F3
00F4
00F5
00F6
00F7
00F8
00F9
00FF
P0_BUF
P1_BUF
P2_BUF
P3_BUF
P4_BUF
P0
P1
P2
P3
P4
WDT_ST
WDT_CLR
Content
Content
Default
Default
MEGAWIN
00
00
00
00
00
00
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X