HD64336901G Renesas Technology, HD64336901G Datasheet - Page 39

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HD64336901G

Manufacturer Part Number
HD64336901G
Description
(HD64xxx Series) 16-BIT MICROCONTROLLER
Manufacturer
Renesas Technology
Datasheet
This LSI has an H8/300H CPU with an internal 32-bit architecture that is upward-compatible with
the H8/300 CPU, and supports only normal mode, which has a 64-kbyte address space.
CPU30H2E_000120030300
Upward-compatible with H8/300 CPUs
General-register architecture
Sixty-two basic instructions
Eight addressing modes
64-kbyte address space
High-speed operation
Power-down state
Can execute H8/300 CPUs object programs
Additional eight 16-bit extended registers
32-bit transfer and arithmetic and logic instructions are added
Signed multiply and divide instructions are added.
Sixteen 16-bit general registers also usable as sixteen 8-bit registers or eight 32-bit registers
8/16/32-bit data transfer and arithmetic and logic instructions
Multiply and divide instructions
Powerful bit-manipulation instructions
Register direct [Rn]
Register indirect [@ERn]
Register indirect with displacement [@(d:16,ERn) or @(d:24,ERn)]
Register indirect with post-increment or pre-decrement [@ERn+ or @–ERn]
Absolute address [@aa:8, @aa:16, @aa:24]
Immediate [#xx:8, #xx:16, or #xx:32]
Program-counter relative [@(d:8,PC) or @(d:16,PC)]
Memory indirect [@@aa:8]
All frequently-used instructions execute in one or two states
8/16/32-bit register-register add/subtract
8
16 ÷ 8-bit register-register divide
16
32 ÷ 16-bit register-register divide
Transition to power-down state by SLEEP instruction
8-bit register-register multiply
16-bit register-register multiply : 22 states
Section 2 CPU
: 14 states
: 14 states
: 22 states
: 2 state
Rev. 1.00, 11/03, page 11 of 376

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