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eZ80 CPU User Manual 128 RSMIX Reset Mixed Mode Operation Description MADL ← 0 The Mixed ADL Mode Flag is reset. Condition Bits Affected None Mnemonic Operands ADL Mode Cycles Op Codes RSMIX — X 2 ED, 7E UM007701-1100
eZ80 CPU User Manual 129 RST n Restart Operation — Description ADL Prefix Operation 0 None Stack 2-byte logical return address using SPS mapped by MBASE. Keep ADL cleared to 0. Load the 16-bit logical address 00nn into PC. 1 None Stack 3-byte return address using SPL. Keep ADL set to 1. Load the 24-bit address 0000nn into PC. 0 .IS Stack 2-byte logical return address using SPS mapped by MBASE. Stack a 00 byte using SPL. Keep ADL cleared to 0. Load the 16-bit logical address 00nn into PC. 1 .IS Stack the two LS bytes of return address using SPS mapped by MBASE . Stack an MS byte of return address using SPL. Stack a 01 byte using SPL. Clear ADL to 0. Load the 16-bit logical address 00nn into PC. 0 .IL Stack 2-byte logical return address using SPL. Stack a 01 byte using SPL. Set ADL to 1. Load the 24-bit address 0000nn into PC. 1 .IL Stack 3-byte return address using SPL and keep ADL set to 1. Stack a 01 byte using SPL. Load the 24-bit address 0000nn into PC. Condition Bits Affected None Mnemonic Operands ADL Mode Cycles Op Codes RST p 0/1 * kk RST.IS p 0 * 40, C9 RST.IL p 1 * 52, C9 kk = binary code 11 ttt 111 where ttt identifies the low-order byte to be loaded into the PC assembled as follows in the object code: p ttt 00H 000 08H 001 10H 010 18H 011 20H 100 28H 101 30H 110 38H 111 UM007701-1100
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eZ80 CPU User Manual UM007701-1100
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eZ80 CPU User Manual i Table of Con
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eZ80 CPU User Manual iii INIR . . .
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eZ80 CPU User Manual v List of Tabl
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eZ80 CPU User Manual 1 Introduction
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eZ80 CPU User Manual 3 In ADL mode,
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eZ80 CPU User Manual 5 CPU Response
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eZ80 CPU User Manual 7 I/O Space A
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eZ80 CPU User Manual 9 Changing the
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eZ80 CPU User Manual 11 Table 4. RE
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eZ80 CPU User Manual 13 Suffixes .I
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eZ80 CPU User Manual 15 Carry Flag
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eZ80 CPU User Manual 17 For compare
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eZ80 CPU User Manual 19 ADC HL, ss
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eZ80 CPU User Manual 21 ADD rr, ss
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eZ80 CPU User Manual 23 BIT b, m Te
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eZ80 CPU User Manual 25 CALL cc, Mm
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eZ80 CPU User Manual 27 CCF Complem
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eZ80 CPU User Manual 29 CPD Compare
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eZ80 CPU User Manual 31 CPI Compare
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eZ80 CPU User Manual 33 CPL Complem
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eZ80 CPU User Manual 35 DEC qq Decr
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eZ80 CPU User Manual 37 DI Disable
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eZ80 CPU User Manual 39 EI Enable I
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eZ80 CPU User Manual 41 EX DE, HL E
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eZ80 CPU User Manual 43 EXX Exchang
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eZ80 CPU User Manual 45 IM n Set In
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eZ80 CPU User Manual 47 IN r, (C) I
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eZ80 CPU User Manual 49 INC qq Incr
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eZ80 CPU User Manual 51 IND Input a
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eZ80 CPU User Manual 53 IND2R Input
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eZ80 CPU User Manual 55 INDMR Input
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eZ80 CPU User Manual 57 INI Input a
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eZ80 CPU User Manual 59 INI2R Input
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eZ80 CPU User Manual 61 INIMR Input
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eZ80 CPU User Manual 63 JP (rr) Jum
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eZ80 CPU User Manual 65 JP cc, Mmn
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eZ80 CPU User Manual 67 JR cc, d Co
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eZ80 CPU User Manual 69 LD A, MB Lo
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eZ80 CPU User Manual 71 LD A, (pp)
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eZ80 CPU User Manual 73 LD (HL), tt
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eZ80 CPU User Manual 75 Operation D
Page 85 and 86: eZ80 CPU User Manual 77 LD (Mmn), A
Page 87 and 88: eZ80 CPU User Manual 79 LD (pp), A
Page 89 and 90: eZ80 CPU User Manual 81 LD R, A Loa
Page 91 and 92: eZ80 CPU User Manual 83 LD r, r’
Page 93 and 94: eZ80 CPU User Manual 85 LD SP, rr L
Page 95 and 96: eZ80 CPU User Manual 87 LD tt,(ii)
Page 97 and 98: eZ80 CPU User Manual 89 LD (uu), r
Page 99 and 100: eZ80 CPU User Manual 91 LEA tt, IX+
Page 101 and 102: eZ80 CPU User Manual 93 OR A, s Log
Page 103 and 104: eZ80 CPU User Manual 95 OTDM Output
Page 105 and 106: eZ80 CPU User Manual 97 OTDR Output
Page 107 and 108: eZ80 CPU User Manual 99 OTIM Output
Page 109 and 110: eZ80 CPU User Manual 101 OTIR Outpu
Page 111 and 112: eZ80 CPU User Manual 103 OUTD Outpu
Page 113 and 114: eZ80 CPU User Manual 105 OUT (n), A
Page 115 and 116: eZ80 CPU User Manual 107 OUTI Outpu
Page 117 and 118: eZ80 CPU User Manual 109 PEA IX+d P
Page 119 and 120: eZ80 CPU User Manual 111 POP vv Pop
Page 121 and 122: eZ80 CPU User Manual 113 RES b, m R
Page 123 and 124: eZ80 CPU User Manual 115 RET cc Con
Page 125 and 126: eZ80 CPU User Manual 117 RETN Retur
Page 127 and 128: eZ80 CPU User Manual 119 RLCA Rotat
Page 129 and 130: eZ80 CPU User Manual 121 RLD Rotate
Page 131 and 132: eZ80 CPU User Manual 123 RRA Rotate
Page 133 and 134: eZ80 CPU User Manual 125 RRC m Rota
Page 135: eZ80 CPU User Manual 127 RR m Rotat
Page 139 and 140: eZ80 CPU User Manual 131 SBC HL, ss
Page 141 and 142: eZ80 CPU User Manual 133 SET b, m S
Page 143 and 144: eZ80 CPU User Manual 135 SLP Sleep
Page 145 and 146: eZ80 CPU User Manual 137 SRL m Shif
Page 147 and 148: eZ80 CPU User Manual 139 SUB A, s S
Page 149 and 150: eZ80 CPU User Manual 141 TSTIO n Te
Page 151 and 152: eZ80 CPU User Manual 143 Op Code Ma
Page 153 and 154: eZ80 CPU User Manual 145 Table 9. O
Page 155 and 156: eZ80 CPU User Manual 147 Table 11.
Page 157 and 158: eZ80 CPU User Manual 149 Table 13.
Page 159 and 160: eZ80 CPU User Manual 151 Index A AD
Page 161 and 162: eZ80 CPU User Manual 153 IND2, 52 I
Page 163 and 164: eZ80 CPU User Manual 155 OTI2R, 98
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