(address uint16, value byte)
| 90 | } |
| 91 | |
| 92 | func (m *Mapper1) loadRegister(address uint16, value byte) { |
| 93 | if value&0x80 == 0x80 { |
| 94 | m.shiftRegister = 0x10 |
| 95 | m.writeControl(m.control | 0x0C) |
| 96 | } else { |
| 97 | complete := m.shiftRegister&1 == 1 |
| 98 | m.shiftRegister >>= 1 |
| 99 | m.shiftRegister |= (value & 1) << 4 |
| 100 | if complete { |
| 101 | m.writeRegister(address, m.shiftRegister) |
| 102 | m.shiftRegister = 0x10 |
| 103 | } |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | func (m *Mapper1) writeRegister(address uint16, value byte) { |
| 108 | switch { |
no test coverage detected