HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 215

• Manufacturer Part Number: HD6475328-CP10
• Description: original Hitachi CMOS microcomputer unit (MCU)
• Manufacturer: HITACHI [Hitachi Semiconductor]

Example c: ø/32 clock source, 32-state write interval (n = 1), on-chip memory
LC:
SET32: MOV:S.W R1,@H'92:8
WAIT:
Note: The stack is assumed to be in on-chip RAM.
Example d: ø/4 clock source, 20-state write interval (n = 5), external memory
LD:
LDC.B #H'FF,BR
LDC.W #H'0700,SR
MOV.W #m,R1
MOV.W #m+1,R2
MOV.W #m+2,R3
BSR
.ALIGN 2
BSR WAIT:8
MOV:S.W R2,@H'A2:8
BSR WAIT:8
MOV:S.W R3,@H'B2:8
RTS
.ALIGN 2
NOP
XCH
RTS
LDC.B
LDC.W
CLR.B
MOV.W
MOV.W
MOV.W
MOV:S.W R1,@H'92:8
BRN
MOV:S.W R2,@H'A2:8
BRN
MOV:S.W R3,@H'B2:8
R1,R1
SET32
#H'FF,BR
#H'0700,SR
@H'F8:8
#m,R1
#m+5,R2
#m+10,R3
LD:8
LD:8
198
; Align on even address
; 2 Bytes, 9 states
; 2 Bytes, 9 states
; Align on even address
; 2 States
; 4 States
; 8 States
; Set interrupt mask level to 7
; Disable wait states
; 13 States
; 2 Bytes, 7 states
Total 32 states
Total 20 states