diff options
Diffstat (limited to 'include/opcode/xgate.h')
| -rw-r--r-- | include/opcode/xgate.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/opcode/xgate.h b/include/opcode/xgate.h index 737c0d9..ad4dbb1 100644 --- a/include/opcode/xgate.h +++ b/include/opcode/xgate.h @@ -29,14 +29,14 @@ #define XGATE_C_BIT 0x01 /* XGC - Carry Flag */ /* Access Detail Notation - V — Vector fetch: always an aligned word read, lasts for at least one RISC core cycle - P — Program word fetch: always an aligned word read, lasts for at least one RISC core cycle - r — 8-bit data read: lasts for at least one RISC core cycle - R — 16-bit data read: lasts for at least one RISC core cycle - w — 8-bit data write: lasts for at least one RISC core cycle - W — 16-bit data write: lasts for at least one RISC core cycle - A — Alignment cycle: no read or write, lasts for zero or one RISC core cycles - f — Free cycle: no read or write, lasts for one RISC core cycles. */ + V - Vector fetch: always an aligned word read, lasts for at least one RISC core cycle + P - Program word fetch: always an aligned word read, lasts for at least one RISC core cycle + r - 8-bit data read: lasts for at least one RISC core cycle + R - 16-bit data read: lasts for at least one RISC core cycle + w - 8-bit data write: lasts for at least one RISC core cycle + W - 16-bit data write: lasts for at least one RISC core cycle + A - Alignment cycle: no read or write, lasts for zero or one RISC core cycles + f - Free cycle: no read or write, lasts for one RISC core cycles. */ #define XGATE_CYCLE_V 0x01 #define XGATE_CYCLE_P 0x02 #define XGATE_CYCLE_r 0x04 |